Paulus Civil Engineering Journal
type: channel
description: Paulus Civil Engineering Journal adalah jurnal ilmiah hasil penelitian mahasiswa, dosen, praktisi, dan profesional yang diterbitkan oleh Program Studi Teknik Sipil Fakultas Teknik Universitas Kristen Indonesia Paulus. Jurnal ini terbit 4 (empat) kali dalam setahun, pada Bulan Maret, Juni, September, dan Desember.
publisher: Universitas Kristen Indonesia Paulus
language: en
publication name: Paulus Civil Engineering Journal
issn: 2775-8613
items: Karakteristik Tanah Longsor pada Ruas Jalan Tawaeli-Toboli KM 26+57
items: Penjadwalan Proyek Konstruksi Perumahan Menggunakan Metode Queuing System
items: Evaluasi Perkerasan Lentur Menggunakan Manual Desain Perkerasan Jalan 2024 dan Program Circly 7.0
items: Pengaruh Penambahan Limbah Beton pada Tanah terhadap Unconfined Compression Test
items: Kajian Konseptual Value Engineering untuk Optimalisasi Biaya Revitalisasi Sekolah Menengah Pertama
items: Identifikasi Kawasan Rawan Bencana Gerakan Tanah Dengan Menggunakan GIS-MCDA dan AHP di Kecamatan Tirtoyudo, Kabupaten Malang, Jawa Timur
items: Tinjauan Literatur Sistem Peringatan Fase Hijau: Efisiensi dan Keselamatan pada Simpang Bersinyal
items: Studi Persepsi Pengguna Angkutan On-Line dan Konvensional Terhadap Kualitas Infrastruktur Jalan di Kota Palu (Studi Kasus: Kecamatan Palu Selatan)
items: Faktor Appropriate Site Development Green Building Rumah Sakit di Palu
items: Evaluasi Perilaku Tanah Dasar Embung Rano Tadulako terhadap Pengaruh Gempa
items: Analisis Penjadwalan Proyek Menggunakan Metode PERT Pada Pembangunan Proyek Perumahan
items: Analisis Produktivitas Tenaga Kerja Pada Pekerjaan Atap Pada Pembangunan Sekolah Dasar Al-Azhar Summarecon Mutiara Makassar
items: Analisis Keselamatan Jalan Terhadap Persepsi Tingkat Risiko Kecelakaan Ruas Rantepao–Sa’dan
items: Road User Satisfaction Analysis on the Bolu–Rantepao Road Segment
items: Performance Assessment of Wastewater Management for Safe Sanitation in Religious Educational Institutions in Palu City
items: KAJIAN MUTU BETON DENGAN VARIASI USIA PADA GEDUNG SMKN 1 BUMIJAWA
items: Perubahan Pola Aliran Akibat Variasi Model Baffle Block Pada Bangunan Spillway
items: Analisis Produktivtas Alat Berat Pada Proyek Pembangunan Jalan Akses dan Fasilitas Pendukung Stasiun Maros
items: Penggunaan Agregat Sungai Walanae Kabupaten Wajo Sebagai Bahan Campuran Beton
items: Perencanaan Perkerasan Lentur Ruas Jalan Pao - Pao – Bajimangai Maros
items: Penambahan Serabut Kelapa pada Tanah Terhadap Uji Kompaksi
items: Pengaruh Penambahan Hebel (Bata Ringan) dan Batu Apung pada Tanah Terhadap Nilai Kompaksi
items: Pemanfaatan Limbah Kulit Singkong Sebagai Bahan Tambah Semen Pada Campuran Beton
items: Penerapan Metode Line Of Balance (LoB) pada Penjadwalan Proyek Perumahan
items: Perbandingan Kadar Aspal JMF dan Lapangan Melalui Pengujian Ekstraksi Metode Reflux Campuran AC-WC
items: Analisis Karakteristik Tanah Dasar Pada Pembangunan Jembatan Muara Sungai 3 Sp. Desa Raja Barat-Curup Kabupaten Penukal Abab Lematang Ilir (PALI)
items: Perencanaan Rute Angkutan Sekolah di Kabupaten Empat Lawang (Studi kasus : Kecamatan Tebing Tinggi)
items: Model Pemilihan Moda dengan Maksud Perjalanan Bekerja Menuju Central Business District di Kabupaten Subang (Studi Kasus: Trayek 05A dan 010A)
items: Analisis Kinerja Lampu Lalu Lintas Pada Persimpangan Jalan Hasanuddin–Jalan W.R Supratman Timika–Papua Tengah
items: Analisis Upaya Mitigasi Dampak Gerusan (Scouring) Aliran Sungai terhadap Struktur Pilar Jembatan

Karakteristik Tanah Longsor pada Ruas Jalan Tawaeli-Toboli KM 26+57
type: item
description: Section: Artikel Keywords: Landslide, Poorly Graded Sand with Silt, Resistivity, , Slip Surface, Groundwater Frequent landslide disasters along the Kebun Kopi road in Central Sulawesi have significantly disrupted public mobility and goods distribution, with 12 recorded incidents throughout 2024. This condition is triggered by slope instability prone to deformation, particularly along the Tawaeli Toboli road section, where previous research indicated slope movement could exceed 0.5 meters under saturated conditions and heavy traffic loads. Addressing this issue, this study was conducted to analyze soil characteristics at the Tawaeli-Toboli Road KM 26+57 segment through laboratory testing of 8 samples and geophysical investigation. Laboratory test results identified the majority of materials as Poorly Graded Sand with Silt (SP-SM) with low density (dry unit weight 0.33-1.60 g/cm³) and minimal cohesion (0.074-0.141 kg/cm²), while geoelectrical survey revealed a subsurface profile dominated by sand-silt mixture with resistivity values of 42.9-288 Ωm indicating groundwater presence. The combination of fine-grained material properties, loose density, low cohesion, and saturated conditions creates a critical slope failure mechanism, where saturated silt layers act as potential slip surfaces, thus requiring specific mitigation measures to prevent landslides at the study location.
subject: Artikel
  topic: section
subject: Landslide
  topic: keywords
subject: Poorly Graded Sand with Silt
  topic: keywords
subject: Resistivity,
  topic: keywords
subject: Slip Surface
  topic: keywords
subject: Groundwater
  topic: keywords
creator: Bulan Azahra
creator: Sriyati Ramadhani
creator: Martini
rights: Copyright (c) 2026 Paulus Civil Engineering Journal
date: 2026-03-12
publication date: 2026-03-12
starting page: 61
ending page: 70
doi: 10.52722/a1cvz616

Penjadwalan Proyek Konstruksi Perumahan Menggunakan Metode Queuing System
type: item
description: Section: Artikel Keywords: critical path method, konstruksi repetitif, manajemen proyek, manajemen produksi, sistem antrean Housing development project is a construction activity characterized by repetitive construction activities, as the models and sizes of the houses built are generally similar and constructed repeatedly within a limited area. The conventional scheduling method, the Critical Path Method (CPM), is frequently applied in construction projects, however, CPM is less effective for repetitive construction as in housing development project because it does not account for the number of work units waiting to be processed (queuing). This study aims to analyze the application of the queuing system/queueing method in the planning and control of housing construction project schedules in Palu City, Indonesia. The research adopts a quantitative approach with descriptive and predictive analyses, utilizing field observations, interviews, and document analysis. Housing construction activity data are analyzed using the CPM and subsequently compared with a queuing system model through computer simulation. The results indicate that the queuing system method represents workflow more realistically than CPM, particularly in accounting for waiting times and production capacity at each construction stage. This approach is expected to enhance time and resource efficiency in repetitive housing construction projects and to contribute to the development of construction management based on production system principles.
subject: Artikel
  topic: section
subject: critical path method, konstruksi repetitif, manajemen proyek, manajemen produksi, sistem antrean
  topic: keywords
creator: Adnan Fadjar
creator: Fahirah F
creator: Ajeng Listianti
creator: Ni Made Ayu Juli Andjani
creator: Fritswel Ratmady Payung
rights: Copyright (c) 2026 Paulus Civil Engineering Journal
date: 2026-03-01
publication date: 2026-03-01
starting page: 27
ending page: 34
doi: 10.52722/57gghx47

Evaluasi Perkerasan Lentur Menggunakan Manual Desain Perkerasan Jalan 2024 dan Program Circly 7.0
type: item
description: Section: Artikel Keywords: CIRCLY 7.0, evaluasi kinerja, MDPJ 2024, perkerasan lentur Flexible pavements on highways often experience damage due to increased traffic volume and load, which impacts the service life and road maintenance costs. This study aims to evaluate the effectiveness of the 2024 Road Pavement Design Manual and CIRCLY 7.0 software in analyzing performance and predicting the remaining life of flexible pavements. The research method uses a quantitative approach with data in the form of Average Daily Traffic, road design age, vehicle growth rate, and load equivalent factor. The evaluation is carried out through manual calculations based on MDPJ 2024, including cumulative traffic load estimation and subgrade CBR analysis values, then modeled using CIRCLY 7.0 for pavement structure simulation. The analysis results show that the existing pavement thickness does not meet the MDPJ 2024 requirements with a CESA value of 0.916×10⁶ for a design life of 20 years. Based on MDPJ 2024, the recommended pavement thickness is 875 mm, while the results of the CIRCLY 7.0 analysis show that a thickness of 350 mm is still suitable for light to medium traffic..
subject: Artikel
  topic: section
subject: CIRCLY 7.0, evaluasi kinerja, MDPJ 2024, perkerasan lentur
  topic: keywords
creator: Veni Angraini Rakota
creator: Novita Pradani
rights: Copyright (c) 2026 Paulus Civil Engineering Journal
date: 2026-03-01
publication date: 2026-03-01
starting page: 21
ending page: 26
doi: 10.52722/ncaax994

Pengaruh Penambahan Limbah Beton pada Tanah terhadap Unconfined Compression Test
type: item
description: Section: Artikel Keywords: kuat tekan bebas, limbah beton, stabilitas One method of improving the quality of soil is stability, which can be accomplished by mechanical compaction. Adding additives is another way to accomplish it. The addition of concrete waste to the soil is one issue. Concrete trash is frequently just buried or abandoned, which over time may have a detrimental effect on the environment. Concrete waste was added to the soil as a soil-binding agent in order to stabilize the soil in this investigation. Timbuseng Village, Pattalasang District, Gowa Regency, South Sulawesi, had a water content of 28.11% according to soil test data. The Unconfined Compression Test results for the addition of concrete waste used to stabilize clay soil with concrete waste, a soil located in Pangkabinanga, Pallangga District, Gowa Regency, South Sulawesi, show that the unconfined compressive strength test results and the concrete waste vs. qu (kg/cm2) graph for sample 1 (0% qu) are 0.088, 8% (0.102), 16% (0.132), and 24% (0.168). This test shows that each soil sample with a mixture of concrete waste experienced an increase in each variation, resulting in an increase in soil compressive strength, resulting in stronger soil.
subject: Artikel
  topic: section
subject: kuat tekan bebas, limbah beton, stabilitas
  topic: keywords
creator: Firman A Due Rego
creator: Meeti
creator: Olan Jujun Sanggaria
rights: Copyright (c) 2026 Paulus Civil Engineering Journal
date: 2026-03-01
publication date: 2026-03-01
starting page: 1
ending page: 8
doi: 10.52722/7hptzb09

Kajian Konseptual Value Engineering untuk Optimalisasi Biaya Revitalisasi Sekolah Menengah Pertama
type: item
description: Section: Artikel Keywords: Efisiensi Anggaran, Optimalisasi Biaya, Perencanaan Proyek, Proyek Revitalisasi Sekolah Menengah Pertama , Value Engineering Penelitian ini membahas pendekatan inovatif Value Engineering (VE) untuk optimalisasi biaya dalam proyek revitalisasi sekolah menengah di Morowali Utara, Indonesia. Latar belakang penelitian ini didasari oleh kebutuhan untuk meningkatkan kualitas fasilitas pendidikan sekaligus mengelola anggaran proyek secara efisien, mengingat keterbatasan sumber daya dan tuntutan untuk mempertahankan mutu serta keselamatan bangunan. Studi ini bertujuan mengidentifikasi dan merumuskan metode VE yang efektif untuk meningkatkan efisiensi anggaran tanpa mengurangi fungsi, mutu, maupun keselamatan struktur. Dengan menggunakan analisis konseptual, penelitian menyoroti pentingnya integrasi VE sebagai strategi perencanaan proyek melalui identifikasi item pekerjaan dengan kontribusi biaya signifikan dan potensi efisiensi. Analisis mempertimbangkan material, metode pelaksanaan, dan penggunaan ulang komponen seperti bekisting, sehingga memungkinkan penghematan biaya yang signifikan. Hasil kajian menunjukkan bahwa optimalisasi penggunaan bekisting, pemilihan material alternatif yang lebih efisien, serta penerapan metode pelaksanaan yang tepat mampu menekan total biaya proyek dari Rp155.622.000,00 menjadi Rp149.496.000,00, dengan penghematan sebesar Rp6.126.000,00 atau sekitar 3,94% dari total anggaran awal. Temuan ini menegaskan bahwa VE merupakan pendekatan tepat untuk meningkatkan nilai guna proyek melalui keseimbangan antara biaya, fungsi, mutu, dan keberlanjutan bangunan, serta memberikan dasar perencanaan proyek revitalisasi sekolah berikutnya yang lebih cost-effective dan bernilai tinggi.
subject: Artikel
  topic: section
subject: Efisiensi Anggaran, Optimalisasi Biaya, Perencanaan Proyek, Proyek Revitalisasi Sekolah Menengah Pertama , Value Engineering
  topic: keywords
creator: Ni Made Ayu Juli Andjani
rights: Copyright (c) 2026 Paulus Civil Engineering Journal
date: 2026-03-12
publication date: 2026-03-12
starting page: 48
ending page: 60
doi: 10.52722/btv5fr93

Identifikasi Kawasan Rawan Bencana Gerakan Tanah Dengan Menggunakan GIS-MCDA dan AHP di Kecamatan Tirtoyudo, Kabupaten Malang, Jawa Timur
type: item
description: Section: Artikel Keywords: gerakan tanah, GIS, MCDPA, AHP, kerawanan longsor, Tirtoyudo This study aims to map creep susceptibility in Tirtoyudo Sub-district, Malang Regency, using a GIS based on a MCDA approach with AHP weighting in digital elevation data with 0.27 arcsecond. The parameters utilized in this study include slope, rainfall, geology/rock type, soil type, and land cover. Each parameter was spatially analyzed and classified according to its effect on creep occurrence, and subsequently integrated using the weighted overlay method to produce a creep susceptibility zoning map. The results indicate that Tirtoyudo Sub-district is predominantly characterized by a moderate susceptibility zone covering approximately 908.06 ha, followed by a low susceptibility zone of 89.06 ha and a high susceptibility zone of 6.68 ha. This distribution suggests that most of the area falls within a moderate level of susceptibility. The high susceptibility zones, although limited in extent, are concentrated on steep slopes, weak geological formations, and areas with sparse land cover. These results can serve as a scientific basis for disaster mitigation planning and spatial development strategies in landslide-prone areas in the aforementioned sub-district.
subject: Artikel
  topic: section
subject: gerakan tanah
  topic: keywords
subject: GIS
  topic: keywords
subject: MCDPA
  topic: keywords
subject: AHP
  topic: keywords
subject: kerawanan longsor
  topic: keywords
subject: Tirtoyudo
  topic: keywords
creator: Ratri Andinisari
creator: Krishna Himawan Subiyanto
creator: Ardiyanto Maksimilianus Gai
creator: Kinta Ramayanti
creator: Rahmadina Fitria Ristanti
creator: Estri Pamungkasih
creator: Diyan Eko Wahyudie
creator: Iftita Yustitia Arini
creator: Dewa Oka Prabawa
rights: Copyright (c) 2026 Paulus Civil Engineering Journal
date: 2026-03-10
publication date: 2026-03-10
starting page: 35
ending page: 47
doi: 10.52722/cz23jr53

Tinjauan Literatur Sistem Peringatan Fase Hijau: Efisiensi dan Keselamatan pada Simpang Bersinyal
type: item
description: Section: Artikel Keywords: Efficiency, heterogeneous traffic, signalized intersections, green phase warning system, start-up lost time Signalized intersections are critical components of urban traffic systems. However, inefficiencies caused by start-up lost time (SULT) and increased accident risks remain major challenges. Green Phase Warning Systems (GPWS) have emerged as an Intelligent Transportation System (ITS) innovation to reduce SULT and improve traffic safety. This paper presents a literature review of GPWS research published from 2010 to 2025. Findings show that GPWS reduces driver reaction time by 15–25%, increases intersection throughput up to 20%, and decreases rear-end collision risks. However, its effectiveness in heterogeneous traffic contexts, particularly in Indonesia where motorcycles dominate, remains limited. Future studies should focus on adaptive GPWS designs tailored for mixed traffic and explore policy frameworks supporting large-scale adoption.
subject: Artikel
  topic: section
subject: Efficiency, heterogeneous traffic, signalized intersections, green phase warning system, start-up lost time
  topic: keywords
creator: Ratnasari Ramlan
creator: Jurair Patunrangi
creator: Ismadarni
creator: Rizki Amaliah
creator: Tri Wahyuningsih
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-12-29
publication date: 2025-12-29
starting page: 584
ending page: 591
doi: 10.52722/x80hc005

Studi Persepsi Pengguna Angkutan On-Line dan Konvensional Terhadap Kualitas Infrastruktur Jalan di Kota Palu (Studi Kasus: Kecamatan Palu Selatan)
type: item
description: Section: Artikel Keywords: Angkutan on-line, angkutan konvensional, infrastruktur jalan, persepsi pengguna, Kota Palu Palu City, the administrative center of Central Sulawesi Province, has experienced rapid development in various aspects, including an increase in population and community mobility. These changes have resulted in an increased need for efficient and accessible transportation. Before the advent of app-based transportation, people still relied heavily on conventional public transportation as their primary mode of transportation. However, with the advent of on-line transportation services such as Gojek, Grab, and Maxim, people's mobility patterns have begun to change significantly. This study aims to determine the factors influencing transportation mode choice and the perceptions of on-line and conventional transportation users regarding the quality of road infrastructure in Palu City. The method used was a field survey with questionnaires and quantitative data analysis of 100 respondents. The results showed that people predominantly chose on-line transportation over conventional transportation. The main factors influencing this choice include service quality (90.82%), transparent and affordable fares (91.53%), ease of access (88.71%), and shorter travel time (86.82%). In addition, the presence of on-line motorcycle taxis has had a significant impact on reducing the number of passengers and the income of public transportation drivers. Of the total respondents, 85% chose to use on-line motorcycle taxis, while only 15% still used public transportation (angkot). In conclusion, the presence of on-line transportation has significantly influenced changes in the behavior of Palu City residents in choosing their mode of transportation. In addition to increasing efficiency and comfort, this situation also requires improvements in the quality of road infrastructure and adjustments to transportation policies to maintain a balance between on-line and conventional mod…
subject: Artikel
  topic: section
subject: Angkutan on-line, angkutan konvensional, infrastruktur jalan, persepsi pengguna, Kota Palu
  topic: keywords
creator: Karlina Ntaba
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-12-27
publication date: 2025-12-27
starting page: 568
ending page: 583
doi: 10.52722/h0v3r808

Faktor Appropriate Site Development Green Building Rumah Sakit di Palu
type: item
description: Section: Artikel Keywords: Factors, Site, Energy, Efficiency, Building The study aimed to assess the implementation of Green Building in hospital buildings in Palu City, by conducting evaluations based on the GreenShip Existing Building Version 1.1 and GreenShip New Building Version 1.2 assessment criteria in the appropriate site development and environmental categories. The research method employed a combination of quantitative and qualitative approaches. Data were obtained from interviews with each respondent at three hospitals in Palu City. Data were processed based on responses to the Greenship Existing Building Version 1.1 and Greenship New Building Version 1.2 assessment criteria. The study found that Anutapura Hospital and Undata Hospital received a gold rating, scoring 9 points out of a maximum of 16 points, or 57%. Tadulako University Hospital received a silver rating, with a score of 9 points, or 52%.
subject: Artikel
  topic: section
subject: Factors, Site, Energy, Efficiency, Building
  topic: keywords
creator: Nirmalawati
creator: Tutang Muhtar Kamaludin
creator: Zet Mallisa
creator: Ruslan Yunus
creator: Irfandi
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-12-26
publication date: 2025-12-26
starting page: 558
ending page: 567
doi: 10.52722/sxex4v72

Evaluasi Perilaku Tanah Dasar Embung Rano Tadulako terhadap Pengaruh Gempa
type: item
description: Section: Artikel Keywords: Embung Rano Tadulako, daya dukung dinamis, gempa, stabilitas tanah dasar, Metode Pseudostatik Palu City is an earthquake-prone area, notably marked by the September 28, 2018 earthquake (Mw 7.4) which caused significant damage. Rano Tadulako Reservoir serves as a crucial raw water supply for Tadulako University, necessitating evaluation of its subgrade stability against seismic effects. This study evaluates subgrade stability through dynamic bearing capacity analysis using the pseudostatic method. Primary data includes Cone Penetration Tests at 4 points across 20 cross-sections, while secondary data comprises seismic parameters showing PGA = 0.919 g. Analysis involved calculating horizontal seismic coefficient (kh = 0.46), ultimate bearing capacity using Terzaghi's method, and seismic capacity reduction. Results show 84% of the reservoir (16 of 19 segments) meets safety criteria with SF ≥ 1.5, ranging from 0.150 to 7.402. Critical points were identified at segments 9-10 with SF = 0.150. Overall, the subgrade is relatively safe, though local reinforcement and continuous monitoring are essential for long-term stability.
subject: Artikel
  topic: section
subject: Embung Rano Tadulako, daya dukung dinamis, gempa, stabilitas tanah dasar, Metode Pseudostatik
  topic: keywords
creator: Fiisyatin Rodiah
creator: Hardiyanti Sarika
creator: Rizki Amaliah
creator: Sri Warliawati
creator: Ni Made Ayu Juli Andjani
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-12-26
publication date: 2025-12-26
starting page: 544
ending page: 557
doi: 10.52722/zj8j2t19

Analisis Penjadwalan Proyek Menggunakan Metode PERT Pada Pembangunan Proyek Perumahan
type: item
description: Section: Artikel Keywords: Project Evaluation Review Technique (PERT), perumahan, time schedule Housing development is one of the important sectors in infrastructure development in a country. However, housing projects often faces challenges in terms of scheduling and time management. Therefore, project scheduling analysis is crucial to ensuret each stage of the project is completed on time and within predetermined budget. This study aims determine the processing time of the Tallasa City Alstonia cluster housing construction project using the Project Evaluation Review Technique (PERT) method of development, and to identify the critical activities in housing construction projects. The data collection method used includes direct field observation and the use of the available project time schedule to obtain information on the duration and sequence of each task. The collected data is then analyzed using the PERT method to estimate three times: optimal time, pessimistic time, and most likely/ realistic time. The results showed that the construction duration of the Alstonia Cluster housing project is 351 days, while the planned Time Schedule is 240 days. The conclusion of the PERT analysis indicates that the project is 111 days later than the planned time.
subject: Artikel
  topic: section
subject: Project Evaluation Review Technique (PERT)
  topic: keywords
subject: perumahan
  topic: keywords
subject: time schedule
  topic: keywords
creator: Putri Patricia
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-12-25
publication date: 2025-12-25
starting page: 534
ending page: 543
doi: 10.52722/cbwkwm23

Analisis Produktivitas Tenaga Kerja Pada Pekerjaan Atap Pada Pembangunan Sekolah Dasar Al-Azhar Summarecon Mutiara Makassar
type: item
description: Section: Artikel Keywords: productivity, school, worker The success of a construction project heavily depends on the availability and role of labor. In its implementation, labor productivity capacity is crucial to achieving optimal results. In the construction of Al-Azhar Summarecon Mutiara Makassar Elementary School, a study was conducted aimed at analyzing labor productivity, particularly in the installation of wide flange steel roof trusses. This research was carried out through direct field observations to measure labor productivity, which was then compared with the SNI 7393:2008 standard. Based on the analysis, the average productivity of workers in the installation of wide flange steel roof trusses was found to be 99.34 kg/man-hour. Meanwhile, the productivity according to SNI standards for the installation of wide flange steel roof trusses is 166.6 kg/man-hour. This indicates that the labor employed in the process of installing wide flange steel roof trusses is not productive.
subject: Artikel
  topic: section
subject: productivity
  topic: keywords
subject: school
  topic: keywords
subject: worker
  topic: keywords
creator: Oktiarayfika
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-12-25
publication date: 2025-12-25
starting page: 526
ending page: 533
doi: 10.52722/rgj13t10

Analisis Keselamatan Jalan Terhadap Persepsi Tingkat Risiko Kecelakaan Ruas Rantepao–Sa’dan
type: item
description: Section: Artikel Keywords: keselamatan jalan, persepsi risiko kecelakaan, rambu dan marka jalan, regresi linear berganda Keselamatan jalan merupakan aspek penting dalam sistem transportasi karena berkaitan langsung dengan risiko kecelakaan lalu lintas yang dirasakan pengguna jalan. Penelitian ini bertujuan menganalisis pengaruh kondisi keselamatan jalan terhadap persepsi tingkat risiko kecelakaan pada pengguna Ruas Jalan Rantepao–Sa’dan. Variabel yang dianalisis meliputi kondisi permukaan jalan, rambu dan marka jalan, penerangan jalan, serta kepatuhan pengguna jalan. Penelitian menggunakan pendekatan kuantitatif dengan data primer yang diperoleh melalui kuesioner kepada 131 responden. Analisis data dilakukan menggunakan uji validitas, uji reliabilitas, statistik deskriptif, uji korelasi Pearson, dan regresi linear berganda. Hasil penelitian menunjukkan bahwa instrumen penelitian valid dan reliabel. Secara deskriptif, kondisi permukaan jalan dinilai cukup baik, sementara rambu dan marka serta penerangan jalan masih kurang memadai. Hasil regresi menunjukkan bahwa rambu dan marka jalan, penerangan jalan, serta kepatuhan pengguna jalan berpengaruh signifikan terhadap persepsi tingkat risiko kecelakaan, dengan rambu dan marka jalan sebagai faktor paling dominan. Temuan ini menegaskan pentingnya peningkatan fasilitas keselamatan visual dan pembinaan perilaku disiplin pengguna jalan.
subject: Artikel
  topic: section
subject: keselamatan jalan
  topic: keywords
subject: persepsi risiko kecelakaan
  topic: keywords
subject: rambu dan marka jalan
  topic: keywords
subject: regresi linear berganda
  topic: keywords
creator: Azril Tangke Sombolinggi
creator: Rilva Todingbua
creator: Abdias Tandi Arrang
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-12-29
publication date: 2025-12-29
starting page: 592
ending page: 603
doi: 10.52722/qweefk21

Road User Satisfaction Analysis on the Bolu–Rantepao Road Segment
type: item
description: Section: Artikel Keywords: user satisfaction, road service performance, linear regression, IPA, North Toraja This study aims to analyze road user satisfaction on the Bolu–Rantepao corridor, one of the main road corridors in North Toraja Regency that supports both local and regional mobility. Five road service variables were evaluated, namely road physical condition (X₁), traffic flow performance (X₂), safety and lighting facilities (X₃), environmental comfort and pedestrian facilities (X₄), and traffic management and regulation (X₅). This research employed a quantitative approach through a questionnaire survey involving 100 respondents. Data analysis was conducted using multiple linear regression to examine the influence of road service variables on user satisfaction (Y), along with Importance–Performance Analysis (IPA) using the derived importance approach to identify service improvement priorities. The regression results indicate that road physical condition (X₁) and traffic flow performance (X₂) have a positive and statistically significant effect on road user satisfaction, while safety and lighting facilities (X₃), environmental comfort and pedestrian facilities (X₄), and traffic management and regulation (X₅) do not show a significant effect. The IPA results reveal that road physical condition (X₁) falls into Quadrant I as the top priority for improvement due to its high importance but low performance, particularly related to pavement condition, road markings, and signage at certain segments such as the Sa’dan River bridge. Meanwhile, traffic flow performance (X₂) is positioned in Quadrant II, indicating that its current performance should be maintained. These findings provide clear and practical guidance for local authorities in formulating effective and targeted road service improvement strategies.
subject: Artikel
  topic: section
subject: user satisfaction
  topic: keywords
subject: road service performance
  topic: keywords
subject: linear regression
  topic: keywords
subject: IPA
  topic: keywords
subject: North Toraja
  topic: keywords
creator: rilva rilva toding bua
creator: Azril Tangke Sombolinggi
creator: Ermitha Ambun Rombe Dendo
rights: Copyright (c) 2026 Paulus Civil Engineering Journal
date: 2026-03-01
publication date: 2026-03-01
starting page: 9
ending page: 20
doi: 10.52722/wvy9qf17

Performance Assessment of Wastewater Management for Safe Sanitation in Religious Educational Institutions in Palu City
type: item
description: Section: Artikel Keywords: Safe Sanitation, wastewater management, Wastewater Treatment Plants (WWTPs), Islamic Boarding Schools, Palu City Effective wastewater management in religious educational institutions plays a critical role in ensuring access to safe sanitation. This study evaluates the performance of wastewater management systems in seven Islamic boarding schools (pondok pesantren) in Palu City using a mixed approach that includes questionnaires administered to students and administrators, field inspections of sanitation facilities, and laboratory analysis of effluent quality. Perception data were processed using a Likert scale and analyzed descriptively with SPSS. Laboratory results indicate that all effluent quality parameters—TSS, BOD, COD, pH, oil and grease, and ammonia—meet the regulatory limits set by the Ministry of Environment and Forestry Regulation No. P.68/2016, demonstrating that the wastewater treatment plants (WWTPs) operate effectively. Field observations show that most pesantren fall within the good to very good performance category, although several gaps remain, particularly in facility maintenance, sufficiency of toilet units, and documentation of WWTP operational activities. Questionnaire responses reveal that students generally exhibit good hygiene practices, though consistency varies. The study highlights the need for increasing the number of toilets in line with student-to-facility ratios, expanding or modifying WWTP capacity to accommodate population growth, and strengthening operation and maintenance routines through systematic record-keeping. Continued monitoring support from relevant authorities is essential to ensure the long-term sustainability of wastewater management in religious educational institutions
subject: Artikel
  topic: section
subject: Safe Sanitation
  topic: keywords
subject: wastewater management
  topic: keywords
subject: Wastewater Treatment Plants (WWTPs)
  topic: keywords
subject: Islamic Boarding Schools
  topic: keywords
subject: Palu City
  topic: keywords
creator: Halidiyah Faradillah
creator: Zeffitni
creator: Setiyawan
creator: Ummu Aiman
creator: Fikky Zachri
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-11-30
publication date: 2025-11-30
starting page: 504
ending page: 518
doi: 10.52722/je0p2j24

KAJIAN MUTU BETON DENGAN VARIASI USIA PADA GEDUNG SMKN 1 BUMIJAWA
type: item
description: Section: Artikel Keywords: Kuat Tekan Beton Sekolah SMK N 1 Bumijawa merupakan sekolah kejuruan yang terletak di Kabupaten Kota Tegal. Gedung sekolah ini merupakan gedung 1 lantai yang dirancang dengan luasan bangunan sebesar dengan 2 tingkat. Dalam perancangan mutu beton yang digunakan beton ready mix pada kolom, balok, dan pelat yaitu dengan mutu K – 250. Pekerjaan beton di lapangan tentu saja melewati banyak tahapan, termasuk pengujian sample untuk mengetahui kuat tekan. Sample untuk beton ready mix diambil dari PT. Nisajana Hasna Rizqy dan PT. Buana Beton Srikandi. Penelitian ini bertujuan untuk mendapatkan korelasi antara mutu beton dengan variasi usia beton yang semakin hari semakin bertambah. Hal ini disebabkan oleh korelasi usia beton dengan kuat tekan akan selalu berjalan beriringan. Penelitian ini menggunakan metode eksperimen yang menggunakan benda uji kubus dengan ukuran sisi 15 cm x 15 cm x 15 cm. Pada penelitian ini didapatkan bahwa kuat tekan semakin meningkat sejalan dengan peningkatan usia beton. Peningkatan kuat tekan beton readymix dari PT. Nisajana Hasna Rizky usia 7 hari pada elemen struktur kolom 63%, balok 76%, dan pelat 67%, sedangkan peningkatan dari PT. Buana Beton Srikandi pada kolom 66%, balok 76%, dan pelat 69%. Hal ini terbukti bahwa usia beton sangat mempengaruhi dan berbanding lurus dengan peningkatan kuat tekan beton.
subject: Artikel
  topic: section
subject: Kuat Tekan Beton
  topic: keywords
creator: Nisa Luthfiana
creator: Rosa Mulya Aji KRT
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-12-09
publication date: 2025-12-09
starting page: 519
ending page: 525
doi: 10.52722/2g0ybx27

Perubahan Pola Aliran Akibat Variasi Model Baffle Block Pada Bangunan Spillway
type: item
description: Section: Artikel Keywords: Bendungan, Spillway, Baffle Blockm, Loncatan Hidraulik The spillway is a hydraulic structure characterized by a channel with a steep longitudinal slope. Variations in the channel cross-section significantly influence the flow characteristics, particularly the transition from subcritical to supercritical flow conditions. A series of physical model experiments were conducted to investigate the flow behavior along the spillway structure by modifying the configuration of the baffle blocks in accordance with the standard design criteria for energy dissipation systems. High flow discharge in a steep channel generates considerable flow velocity and kinetic energy. Variations in flow pressure as water passes through the spillway structure strongly affect the downstream safety, especially concerning potential erosion of the riverbanks and channel bed. The implementation of baffle blocks along the chute effectively reduces flow energy, thereby altering flow behavior and velocity distribution over time. The findings of this study reveal that the upstream water depth is directly proportional to the energy magnitude at the downstream section of the spillway. This result demonstrates the effectiveness of the baffle blocks in dissipating flow energy, as confirmed through both analysis and experimental observations. It can be concluded that the fluid friction observed along the channel results from transitional flow phenomena occurring within the chute section.
subject: Artikel
  topic: section
subject: Bendungan, Spillway, Baffle Blockm, Loncatan Hidraulik
  topic: keywords
creator: Lutfi Hair Djunur
creator: Asnita Virlayani
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-11-10
publication date: 2025-11-10
starting page: 485
ending page: 493
doi: 10.52722/pakztw70

Analisis Produktivtas Alat Berat Pada Proyek Pembangunan Jalan Akses dan Fasilitas Pendukung Stasiun Maros
type: item
description: Section: Artikel Keywords: Heavy Equipment , , earthwork,, productivity Road construction as access and connection to an area is beneficial, among other things, to facilitate the mobilization of goods and services, improve the economy and connectivity between regions. The Maros district government is constructing a new road to connect Maros Train Station with the main road, with a length of 2.5 km. The work carried out is land leveling. This work uses heavy equipment to achieve high productivity so that the work can be completed on time, on budget, and with high quality. Four units of construction equipment were used according to their functions, including dump trucks to transport material from the quarry to the project site, excavators to spread the material, bulldozers to level it, and vibration rollers to compact it. Research was conducted to determine the productivity of each tool according to its function and characteristics. The results of the research on the productivity of each tool showed that the productivity of the dump truck was 14.78 m3/hour, the excavator was 337.62 m3/hour, the bulldozer was 91.12 m3/hour, and the vibration roller was 110.67 m3/hour.
subject: Artikel
  topic: section
subject: Heavy Equipment
  topic: keywords
subject: , earthwork,
  topic: keywords
subject: productivity
  topic: keywords
creator: Herby Calvin Pascal Tiyouw
creator: Helen Adry Irene Sopacua
creator: Alvone Feldian Sampe Kondoallo
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-10-09
publication date: 2025-10-09
starting page: 476
ending page: 484
doi: 10.52722/p6c92381

Penggunaan Agregat Sungai Walanae Kabupaten Wajo Sebagai Bahan Campuran Beton
type: item
description: Section: Artikel Keywords: Concrete characteristics, Compressive strength, Tensile Strength, Modulus of elasticity Concrete is one type of construction material that is generally used for building projects, bridges, roads, and other buildings. The Walanae River in Wajo Regency is one of the rivers that produces materials in the form of aggregate used by the local community, but there is no certainty that the aggregate can be used as a concrete mixture. The formulation of the problem in this study is based on the background that has been described, namely, whether the characteristics of concrete using the aggregate of the Walanae River in Wajo Regency are qualified as concrete construction materials. To conduct laboratory tests on concrete samples using aggregate from the Walanae River, Wajo Regency to determine compressive strength, tensile strength, bending strength, and modulus of elasticity. Testing of 25 MPa and 30 MPa plan quality samples. The test pieces used were 42 samples, compressive strength 24 samples, tensile strength 6 samples, bending strength 6 samples, and elastic modulus 6 samples. Based on the results of the 28-day concrete testing research for 25 MPa quality, achieving the planned quality was 25,455 MPa. The results of the 28-day concrete test for 30 MPa quality did not reach the planned quality obtained 27,152 MPa. Aggregate from the Walanae River can be used effectively in the production of concrete of a quality suitable for the structure.
subject: Artikel
  topic: section
subject: Concrete characteristics
  topic: keywords
subject: Compressive strength
  topic: keywords
subject: Tensile Strength
  topic: keywords
subject: Modulus of elasticity
  topic: keywords
creator: Gita Yasty Palimbong
creator: Junus Mara
creator: Olan Jujun Sanggaria
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-09-26
publication date: 2025-09-26
starting page: 469
ending page: 475
doi: 10.52722/abn6m433

Perencanaan Perkerasan Lentur Ruas Jalan Pao - Pao – Bajimangai Maros
type: item
description: Section: Artikel Keywords: Component Analysis Method, 2024 Pavement Design Manual, Pavement Thickness The Pao-Pao - Bajimangai road improvement is an activity to overcome the problems complained about by the Bajimangai community, where the road axis is an alternative route for the community to Kariango. The research was conducted by planning to design the thickness of flexible pavement using the Component Analysis method and the 2024. The design pavement thickness 3 results include a 30 mm thick HRS-WC surface layer, 35 mm thick HRS-Base, a class 150 mm thick for the upper foundation layer and 125 mm for the lower foundation layer with LPA class B. The design 3A consists of a 40 μm thick AC-WC surface layer, a 60 μm thick AC-BC layer, and a 400 μm thick Class A top layer. A 50 mm thick melting layer, 150 mm thick crushed stone, and 100 mm thick sandy soil were obtained using the Component Analysis method. The class A Top Foundation Layer is 30 mm thick, the HRS-WC surface layer is 30 mm thick, the HRS-Base is 35 mm thick, and the bottom foundation layer uses 125 mm thick class B LPA.
subject: Artikel
  topic: section
subject: Component Analysis Method
  topic: keywords
subject: 2024 Pavement Design Manual
  topic: keywords
subject: Pavement Thickness
  topic: keywords
creator: Filadelfia Natasha Tiku
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-09-25
publication date: 2025-09-25
starting page: 449
ending page: 456
doi: 10.52722/43a8g007

Penambahan Serabut Kelapa pada Tanah Terhadap Uji Kompaksi
type: item
description: Section: Artikel Keywords: Compaction test, Coconut Fiber, Soil Stabilization Good soil quality is essential to ensure the strength and stability of structures built on it. This study aims to determine the soil's physical characteristics and the effect of adding coconut coir using compaction tests. The study is divided into two stages, namely: 1) testing the soil's physical properties; 2) performing compaction tests. According to the AASHTO classification, the soil is classified as A-7-6, meaning it is a clay soil; based on the USCS classification, the soil falls into the category of inorganic clay with low to medium plasticity. The effect of adding coconut fiber to the soil samples—up to 2% addition—resulted in an increase in optimum moisture content of 14.8% for point 1 and 14.1% for point 2. An increase was also observed in the dry unit weight with up to 2% addition: 6.3% for point 1 and 8.5% for point 2.
subject: Artikel
  topic: section
subject: Compaction test
  topic: keywords
subject: Coconut Fiber
  topic: keywords
subject: Soil Stabilization
  topic: keywords
creator: Widya Ratmanyanty
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-09-24
publication date: 2025-09-24
starting page: 441
ending page: 448
doi: 10.52722/66b0pa30

Pengaruh Penambahan Hebel (Bata Ringan) dan Batu Apung pada Tanah Terhadap Nilai Kompaksi
type: item
description: Section: Artikel Keywords: Classification, Standard Proctor, , Stabilization, Soil Bearing Capacity Depending on its kind, content, and treatment, soil can have a variety of qualities. Stabilization is therefore required to increase the soil's bearing capacity. The use of supplemental materials like pumice and Hebel (lightweight brick) is one approach to boost the soil's bearing capacity. Hebel is a lightweight, permeable material that helps ease the burden on the soil. The study was conducted in two stages: 1) Evaluating the physical properties of the soil; 2) Compaction test As per the AASHTO classification, the soil falls within the clay soil category (A-7-6). The soil falls within the category of inorganic clay soil with a low to medium degree of flexibility according to the USCS classification. Because lightweight bricks and pumice have a high lime content, which increases the soil's bearing capacity, test results showing their addition to the soil using the standard proctor showed an increase of up to 15% from the original soil.
subject: Artikel
  topic: section
subject: Classification
  topic: keywords
subject: Standard Proctor
  topic: keywords
subject: , Stabilization
  topic: keywords
subject: Soil Bearing Capacity
  topic: keywords
creator: Lola
creator: Irwan
creator: Ika Apriyani
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-09-23
publication date: 2025-09-23
starting page: 433
ending page: 440
doi: 10.52722/wjpv2x66

Pemanfaatan Limbah Kulit Singkong Sebagai Bahan Tambah Semen Pada Campuran Beton
type: item
description: Section: Artikel Keywords: Cassava peel ash, Additives, Concrete mix , Compressive strength This study uses cassava peel ash as a cement additive in concrete mixtures. As an important crop in many tropical countries, cassava produces a lot of waste during its processing, mostly in the form of cassava peels. One interesting material is cassava peel ash from cassava processing which is added to concrete. The purpose of this study was to determine the effect of cassava peel ash (AKS) addition in varying amounts to cement, namely 0%, 2%, 4%, and 6% on the compressive strength, split tensile strength, and flexural strength values of concrete mixtures. The mix design method uses SNI 7565:2012, fresh concrete testing uses SNI 1973:2008, compressive strength SNI 1974:2011, split tensile strength SNI 2491:2014, and flexural strength of concrete using SNI 4431:201. This research was conducted in the Concrete Laboratory of Civil Engineering of Universitas Kristen Indonesia Paulus. Based on the weight of cement, the amount of cassava peel ash used varied from 0%, 2%, 4%, and 6%. The compressive strength that meets the plan quality is found in variations of 0, and 2%, for split tensile strength and flexural strength, the variation in the addition of AKS values decreases. Concrete quality decreased with increasing AKS variation.
subject: Artikel
  topic: section
subject: Cassava peel ash
  topic: keywords
subject: Additives
  topic: keywords
subject: Concrete mix
  topic: keywords
subject: Compressive strength
  topic: keywords
creator: Eleazar P. P. Pakilaran
creator: Luciana Buarlele
creator: Olan Jujun Sanggaria
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-09-23
publication date: 2025-09-23
starting page: 425
ending page: 432
doi: 10.52722/j6k3cm08

Penerapan Metode Line Of Balance (LoB) pada Penjadwalan Proyek Perumahan
type: item
description: Section: Artikel Keywords: Construction, Line of Balance, Project scheduling Scheduling in project implementation is very important to determine the work properly and correctly, therefore the construction of a project cannot be separated from scheduling in increasing project success. In houtilizing construction projects there is work that is done repeatedly or work with repetitive properties. The goal of this study is to compute the timing of the work of each unit of work. To get the outcomes of the timing of work in this study utilizing the Line of Balance (LoB) technique. This study is performed by field observation and calculating the timing of work from the volume value of each work unit. Based on the outcomes of the analysis performed for scheduling the project type 70/90 as many as 22 units, namely 1165 days or 3.2 years. This technique is effective because it displays production levels and time information in a graphical format so that it can figure out errors that happen.
subject: Artikel
  topic: section
subject: Construction
  topic: keywords
subject: Line of Balance
  topic: keywords
subject: Project scheduling
  topic: keywords
creator: Yeghal Sahadutha
creator: Josefine Ernestine Latupeirissa
creator: Ari Kusuma
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-09-23
publication date: 2025-09-23
starting page: 419
ending page: 424
doi: 10.52722/stvdtv47

Perbandingan Kadar Aspal JMF dan Lapangan Melalui Pengujian Ekstraksi Metode Reflux Campuran AC-WC
type: item
description: Section: Artikel Keywords: AC-WC, , Extraction, Asphalt content Asphalt content refers to the weight percentage of asphalt contained in an asphalt concrete mix or asphalt mixture for road construction. Asphalt is a binding material used in road construction to provide strength and durability against loads, as well as to protect the road surface from damage due to environmental factors such as water, heat, and traffic loads. The asphalt content in the asphalt mixture plays an important role in determining the physical and mechanical properties of the mixture. The right amount of asphalt must be used to achieve a mixture that has adequate strength, resistance to deformation, and resistance to cracking. If the asphalt content is too low, the mixture may become brittle and susceptible to cracking. Conversely, if the asphalt content is too high, the mixture can become soft and susceptible to plastic deformation. The purpose of the research is to determine the comparison of asphalt content in the field and the Job Mix Formula. Asphalt content can be measured by examining the extraction results using specific methods, such as the asphalt extraction test. Extraction testing is performed using the reflux extraction method to determine the asphalt content. This process is generally carried out on asphalt and aggregate mixtures used in road construction. According to the 2018 General Specifications revision 2, the tolerance limit for asphalt content is ± 0.3% of the mixture weight.
subject: Artikel
  topic: section
subject: AC-WC
  topic: keywords
subject: , Extraction
  topic: keywords
subject: Asphalt content
  topic: keywords
creator: Efri Yulianti Rete
creator: Alpius
creator: Herman Welem Tanje
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-09-22
publication date: 2025-09-22
starting page: 413
ending page: 418
doi: 10.52722/ehqsc281

Analisis Karakteristik Tanah Dasar Pada Pembangunan Jembatan Muara Sungai 3 Sp. Desa Raja Barat-Curup Kabupaten Penukal Abab Lematang Ilir (PALI)
type: item
description: Section: Artikel Keywords: Karakteristik tanah, Jembatan, Sondir, Kuat geser tanah Tanah berperan sebagai fondasi untuk membangun berbagai jenis struktur dan konstruksi, mulai dari gedung hingga infrastruktur jalan. Oleh karena itu, analisis tanah diperlukan untuk mengenali karakteristik tanah di suatu area. Pemerintah perlu melaksanakan program pengembangan wilayah melalui perencanaan yang terintegrasi, sistematis, dan berkelanjutan, sesuai dengan standar mutu dan kualitas. Salah satu inisiatif pemerintah dalam pengembangan wilayah adalah pembangunan jaringan jalan dan jembatan di kawasan Sp. Desa Raja Barat-Curup, Kabupaten PALI, Provinsi Sumatera Selatan. Penelitian ini bertujuan untuk menyelidiki kondisi tanah melalui uji lapangan, seperti sondir, dan uji laboratorium berupa kuat geser langsung. Hasil penelitian menunjukkan karakteristik fisik tanah, dengan rata-rata kadar air sebesar 27,675%, berat isi 1,415 gr/cm³, berat jenis 2,605, nilai LL antara 32,14% hingga 38,52%, dan nilai PL antara 14,58% hingga 18,11%. Dari data tersebut, nilai IP diperoleh antara 14,02 hingga 23,94%, serta persentase berat tanah yang lolos ayakan No. 200 mencapai 27,60% hingga 30,20%. Berdasarkan hasil tersebut, tanah dapat diklasifikasikan sebagai tanah berbutir halus dengan simbol CL menurut sistem USCS. Selain itu, hasil uji kuat geser langsung menunjukkan bahwa tanah pada titik 1 memiliki sudut geser sebesar 30,75 derajat dengan nilai kohesi antara 0,4267 kPa hingga 2,8233 kPa.
subject: Artikel
  topic: section
subject: Karakteristik tanah
  topic: keywords
subject: Jembatan
  topic: keywords
subject: Sondir
  topic: keywords
subject: Kuat geser tanah
  topic: keywords
creator: Victor Victor
creator: Saloma Saloma
creator: Arie Putra Usman
creator: Akhirini Akhirini
creator: Hendrik Jimmyanto
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-11-21
publication date: 2025-11-21
starting page: 494
ending page: 503
doi: 10.52722/3f47v798

Perencanaan Rute Angkutan Sekolah di Kabupaten Empat Lawang (Studi kasus : Kecamatan Tebing Tinggi)
type: item
description: Section: Artikel Keywords: Perencanaan rute, Angkutan Sekolah, Keselamatan Pelajar Perencanaan rute angkutan sekolah di Kabupaten Empat Lawang, khususnya di Kecamatan Tebing Tinggi bertujuan untuk meningkatkan aksesibilitas dan keselamatan pelajar. Penelitian ini melibatkan 351 pelajar sebagai responden, dengan hasil menunjukkan bahwa 87% pelajar setuju adanya angkutan sekolah, dan 83% bersedia beralih ke angkutan sekolah. Faktor-faktor utama yang mempengaruhi pemilihan angkutan sekolah oleh pelajar adalah kenyamanan (47%), keamanan (20%), dan waktu tunggu yang cepat (13%). Selain itu, mayoritas pelajar mengharapkan tarif angkutan sekolah sebesar Rp. 2.000,-. Hasil analisis permintaan angkutan sekolah menunjukkan potensi besar untuk mengurangi ketergantungan pada kendaraan pribadi, dengan permintaan tertinggi berasal dari Kelurahan Tanjung Kupang yang mencatatkan 775 perjalanan. Penentuan rute, dilakukan pendekatan berbasis data yang mempertimbangkan sebaran asal-tujuan pelajar, kondisi jaringan jalan, guna lahan, dan kaksesibilitas. Perencanaan rute yang optimal bertujuan untuk meminimalkan waktu perjalanan dan waktu tunggu, serta meningkatkan keandalan layanan. Penelitian ini merekomendasikan agar pemerintah daerah memperhatikan perencanaan operasional angkutan sekolah berbasis data untuk meningkatkan efisiensi transportasi dan mendukung keberlanjutan sistem transportasi di Kabupaten Empat Lawang.
subject: Artikel
  topic: section
subject: Perencanaan rute, Angkutan Sekolah, Keselamatan Pelajar
  topic: keywords
creator: SUSIANA TRI NOVRINDA
creator: novita sari
creator: william seno
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-09-26
publication date: 2025-09-26
starting page: 457
ending page: 468
doi: 10.52722/pgb8sw54

Model Pemilihan Moda dengan Maksud Perjalanan Bekerja Menuju Central Business District di Kabupaten Subang (Studi Kasus: Trayek 05A dan 010A)
type: item
description: Section: Artikel Keywords: Mode Selection, Binary Logit Ratio, Policy Proposal The issue of mode choice can be considered the most important step in the creation and evaluation of transportation plans. Such conditions occur in Subang Regency, particularly in the Central Business District (CBD), where the community must choose between public and private transportation for activities such as work. The aim of this research is to develop a mode choice model where the results of this model can be used as a reference in making policy proposals to increase urban transportation users in Subang Regency. The method used in this study is binary logit ratio analysis using SPSS version 27. The results show that the smaller the ratio between urban transportation costs and motorcycle costs, the higher the probability of using urban transportation in Subang Regency. Thus, cost is a very sensitive indicator for the probability of urban transportation. The policy proposal suggested by the researchers is the implementation of subsidies on urban transportation fares, which will encourage the community to shift from motorcycle use to urban transportation due to lower fares.
subject: Artikel
  topic: section
subject: Mode Selection
  topic: keywords
subject: Binary Logit Ratio
  topic: keywords
subject: Policy Proposal
  topic: keywords
creator: NENG DALVA MUNPARIHAH
creator: Dessy Angga Afrianti
creator: Sabrina Handayani
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-09-19
publication date: 2025-09-19
starting page: 402
ending page: 412
doi: 10.52722/567ddw64

Analisis Kinerja Lampu Lalu Lintas Pada Persimpangan Jalan Hasanuddin–Jalan W.R Supratman Timika–Papua Tengah
type: item
description: Section: Artikel Keywords: Simpang bersinyal, MKJI 1997, Jl. Hasanuddin-Jl. W.R Supratman Titik sentral lalu lintas adalah simpang yang dilengkapi lampu lalu lintas, terletak di pertemuan jalan. Pentingnya lampu lalu lintas pada setiap persimpangan agar kendaraan dapat dengan mudah melalui persimpangan dan mencegah atau mengurai kemacetan. Penelitian ini bertujuan untuk menganalisis simpang jalan Hasanuddin-W. R Supratman berdasarkan metode MKJI 1997. Hasil penelitian diperoleh data maksimum satuan mobil penumpang perjam adalah 607,3 smp/jam, nilai ini masih berada dibawah ambang batas yang dianjurkan oleh MKJI 1997, dimana nilainya antara 2500-5400 smp/jam. Dari hasil analisis dapat disimpulkan bahwa jalan Hasanuddin - jalan W R Supratman belum layak menggunakan simpang bersinyal.
subject: Artikel
  topic: section
subject: Simpang bersinyal, MKJI 1997, Jl. Hasanuddin-Jl. W.R Supratman
  topic: keywords
creator: frederik irsan delu
creator: Pebrinar Riani Sangle
creator: Ayu Kusuma
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-09-16
publication date: 2025-09-16
starting page: 392
ending page: 401
doi: 10.52722/jrns0k02

Analisis Upaya Mitigasi Dampak Gerusan (Scouring) Aliran Sungai terhadap Struktur Pilar Jembatan
type: item
description: Section: Artikel Keywords: scouring, pier, HEC-RAS, Bridge, River Channel Improvement A hydraulic analysis of the Basi 6 River revealed that the floodwater level during the Q100 design discharge nearly reaches the bottom elevation of the existing bridge. In 2025, a major flood event caused the water surface to rise to the underside of the bridge deck, posing a significant threat to the structural integrity of the bridge, which has been in service for several decades. The bridge is located at a sharp river bend, where the outer bank receives the highest flow velocity. This condition resulted in direct impact on the abutment, triggering local scouring that threatens the foundation's stability. Under existing conditions, the flow velocity was recorded at 4.86 m/s, which accelerates erosion around the bridge structure. To address this issue, a river normalization effort was carried out by realigning the river geometry to create a straighter flow path, alongside the construction of embankments extending 100 meters upstream and downstream of the bridge. These measures aim to reduce flow velocity and minimize scouring potential. Additionally, flow-reduction structures are planned, particularly at critical bends. Simulation results indicate that the flow velocity can be reduced to 2.03 m/s under the proposed conditions. This represents a significant reduction in flow energy and an improvement in structural stability near the abutment. Based on the study findings, it is recommended that a combination of river realignment, installation of gabion structures, and raising the bridge elevation by at least 1.5 meters above the Q100 flood level will effectively mitigate scouring risks and enhance the overall safety and resilience of the bridge structure.
subject: Artikel
  topic: section
subject: scouring
  topic: keywords
subject: pier
  topic: keywords
subject: HEC-RAS
  topic: keywords
subject: Bridge
  topic: keywords
subject: River Channel Improvement
  topic: keywords
creator: Rezky Susmono Karuru
creator: Misel Boro Allo
creator: Novacharisma Vindiantri Verucha
rights: Copyright (c) 2025 Paulus Civil Engineering Journal
date: 2025-09-01
publication date: 2025-09-01
starting page: 381
ending page: 391
doi: 10.52722/ct1yj152