cover
Contact Name
Nur Adyla
Contact Email
nuradyla@unsulbar.ac.id
Phone
+6281355696400
Journal Mail Official
nuradyla@unsulbar.ac.id
Editorial Address
Jl. Prof. Dr. Baharuddin Lopa, SH., MH., Talumung. Majene
Location
Kab. majene,
Sulawesi barat
INDONESIA
Bandar: Journal of Civil Engineering
ISSN : 26230135     EISSN : 26567199     DOI : -
Core Subject : Engineering,
Bandar Journal of Civil Engineering has an area of expertise consisting of Structural Engineering, Construction Engineering & Management, Geotechnical Engineering, Water Resources Engineering, Transportation Engineering and Ocean Engineering
Articles 103 Documents
Analysis of Factors Affecting Driving Safety at PT. Cakraindo Mitra International Numang, Irpan
BANDAR: JOURNAL OF CIVIL ENGINEERING Vol 7 No 2 (2025): Bandar: Journal of Civil Engineering
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/bjce.v7i2.5704

Abstract

This study aims to analyze the effect of safety briefings, work experience, and work breaks on driving safety among truck drivers at PT Cakraindo Mitra Internasional. The background of this study stems from the high number of traffic accidents at the company from January to April 2025, most of which were caused by driver negligence. This study uses a quantitative method with a cross-sectional approach. The research sample consisted of 43 respondents selected using purposive sampling techniques according to the minimum criteria of two trips. Data were collected through a questionnaire based on a 1–5 Likert scale, then analyzed using the Partial Least Square – Structural Equation Modeling (PLS-SEM) method. The results showed that safety briefings, work experience, and work breaks had a positive and significant effect on driving safety, both partially and simultaneously. These findings indicate that regular safety briefings, adequate work experience, and good quality rest can improve safe driving behavior. This study recommends that companies consistently strengthen their safety briefing programs, effectively manage drivers' work and rest schedules, and utilize work experience as a resource for safety training
Numerical Investigation of Soft Ground Improvement beneath Road Embankments Using Prefabricated Vertical Drains: Insights from PLAXIS 2D Modeling Miftahulkhair, Muh; Ridhayani, Irma; Okviyani, Nur; Suryani, Herni; Dwi Fortuna, Ellyyni
BANDAR: JOURNAL OF CIVIL ENGINEERING Vol 7 No 2 (2025): Bandar: Journal of Civil Engineering
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/bjce.v7i2.5738

Abstract

Abstract Soft clay deposits often cause excessive settlement and instability in road embankments. This study investigates ground improvement using prefabricated vertical drains under staged embankment loading through finite element modeling in PLAXIS 2D. The analysis examines consolidation rate, settlement, pore water pressure dissipation, and safety performance for square and triangular drain layouts with spacings of 1.25 m and 1.50 m. Results show that vertical drains accelerate consolidation, reducing the time to reach 90 percent settlement from 8.3 years to less than 3 years, while improving overall embankment stability. The triangular 1.25 m configuration produced the most uniform deformation and fastest consolidation response. The study confirms that optimized drain geometry significantly enhances soft ground performance and provides a practical numerical framework for design applications in tropical regions.
The Effect of the Number of Work Shifts for Erection Box Girder Using Launching Gantry on the Cost and Implementation Time in the Medan-Binjai II Railway Line Project Mulyati, Ely; Amelia, Dessy
BANDAR: JOURNAL OF CIVIL ENGINEERING Vol 7 No 2 (2025): Bandar: Journal of Civil Engineering
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/bjce.v7i2.5546

Abstract

Resource management strategies in the construction sector play a vital role in achieving cost efficiency and accelerating project execution time. One applicable form of resource management is the implementation of shift work management. In the context of a railway overpass construction project utilizing the erection box girder method with a Launching Gantry and experiencing delays, the configuration of shift schedules becomes a critical variable due to its direct impact on operational costs and project duration. This study was conducted by developing a work schedule for the erection of box girders using Microsoft Project software for two shift work scenarios: a single-shift system and a two-shift system. Subsequent analysis was carried out to evaluate the project duration and calculate the implementation costs for each shift alternative.The analysis results indicate that the implementation of a two-shift work system has a significant impact on time efficiency and cost control. By adopting a two-shift system, the project duration can be accelerated by up to 48 days compared to a single-shift system. In terms of cost, the two-shift system is also able to reduce total project implementation costs by approximately 3.5% compared to the single-shift alternative.
Insurgent Planning Practices in Indonesia’s Development Planning Zani, Nanda Mutiara; Abdi, Azizah Putri; Mukhlis, Jafar
BANDAR: JOURNAL OF CIVIL ENGINEERING Vol 7 No 2 (2025): Bandar: Journal of Civil Engineering
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/bjce.v7i2.5562

Abstract

Insurgent planning represents a strand of planning theory that transcends political boundaries, challenges societal oppression, and envisions alternative urban futures. This study explores the concept and practices of insurgent planning in Indonesia through a descriptive qualitative method with a comparative approach, focusing on three major cities: Yogyakarta, Makassar, and Jakarta. The findings reveal dynamics similar to those in the Global South. In Yogyakarta, the Kalijawi Community, supported by Arkom Jogja, resisted eviction along riverbanks through social network strengthening and alternative housing initiatives. In Makassar, Kampung Pisang residents addressed tenure insecurity with Arkom Makassar via participatory mapping, negotiation, and land-sharing. In Jakarta, post-eviction residents of Kampung Akuarium reclaimed their right to the city through advocacy, litigation, and coalition-building. The study concludes that reclaiming neglected urban assets represents the most prominent form of insurgent planning, emphasising a shift from top-down approaches towards inclusive, participatory, and justice-oriented urban planning
Clean Water Infrastructure Provision Strategy to Support the Industrial Sector in Indramayu Regency in Supporting the Rebana Area Afifah, Nur Zahrah; Putri Abdi, Azizah; Izzah Ajrina, Fadiah
BANDAR: JOURNAL OF CIVIL ENGINEERING Vol 7 No 2 (2025): Bandar: Journal of Civil Engineering
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/bjce.v7i2.5901

Abstract

Clean water infrastructure is essential for supporting the Rebana Industrial Area in Indramayu, where high industrial demand risks conflict with the crucial agricultural sector and exacerbates an existing water crisis. This study aims to develop an integrated strategy to boost water supply and service quality in Indramayu. Using a mixed method approach combining quantitative water balance (demand-supply) and qualitative SWOT analysis the main findings reveal a significant water deficit. The current supply of 79.448 l/sec fails to meet the demand of 157.740,7 l/sec, resulting in a −78.292,7 l/sec deficit in 2025, projected to remain −49.438,1 l/sec by 2045. Adding to the crisis, raw water quality in the two main rivers is classified as moderately to heavily polluted. The main conclusion emphasizes the urgent need for supply interventions. The recommended strategy focuses on two pillars: increasing raw water quantity by utilizing 3.600 l/sec from regional alternative sources and enhancing local reservoir capacity to enforce the groundwater ban, and improving services through the construction of new, high-tech Water Treatment Plants (WTPs) and expanding piping networks. This study provides vital policy recommendations for the local government to ensure sustainable water access and industrial growth in the Rebana Region.
Feasibility Analysis of Primary Drainage Capacity on Jalan Dr. M. Hatta Lucyana; meiwinda, eka rizki; Azwar, Azwar; Saputra, liwon; Mas'ud Dwi Cahyono, Ali
BANDAR: JOURNAL OF CIVIL ENGINEERING Vol. 8 No. 1 (2026): Bandar: Journal of Civil Engineering
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/bjce.v8i1.4238

Abstract

Drainage is a facility and infrastructure for channeling rainwater from one place to another. The aim of this research is to calculate the drainage capacity of the primary channel on Jalan Dr. M. Hatta, East Baturaja District. The method used is descriptive with a qualitative approach. The research location is on Jalan Dr. M. Hatta, East Baturaja District to provide input and recommendations for the implementation of the drainage system on Jalan Dr. M. Hatta  After re-planning the drainage dimensions of the primary channel on Jalan Dr M. Hatta, the channel that has been re-planned is able to carry the planned discharge because Q channel > Q planned. as a result of the channel dimensions being inadequate to channel the flood discharge that occurs. Therefore, re-planning of the channel dimensions is necessary. The proposed design indicates variations in channel width and depth, with T ranging from 3 to 4 m, B from 2.0 to 3.5 m, and h from 1.4 to 1.6 m along Sta. 1–6.
Maximum Acceleration Based on Probabilistic Seismic Hazard Analysis at Koni Mamuju Building Mamuju, West Sulawesi Owen, Asriadi; Hanindya, K. A; Bima, Mayga
BANDAR: JOURNAL OF CIVIL ENGINEERING Vol. 8 No. 1 (2026): Bandar: Journal of Civil Engineering
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/bjce.v8i1.5667

Abstract

This study aims to analyze the potential for seismic hazards in the Mamuju area, West Sulawesi using the Probabilistic Seismic Hazard Analysis (PSHA) approach. Using historical earthquake data obtained from the USGS earthquake catalog and EZ-FRISK software, this study assesses the potential for maximum ground acceleration (PGA) and the risk of liquefaction that can damage buildings. This study also developed calculations using deterministic and probabilistic methods to model earthquake soil movements that affect the Koni building at the research location. The analysis of the results obtained showed an increase in soil acceleration on the ground surface, with significant potential damage due to earthquake waves, especially in sandy soils that are susceptible to liquefaction. This study suggests the need for earthquake-resistant building designs that are adapted to local geological characteristics to reduce the risk of earthquake damage. Using the results of the PSHA analysis, this study provides important insights into earthquake hazard mitigation in the Mamuju area which still lacks seismic research.  
Tsunami Inundation Modelling and Mapping Based on Megathrust Predictions along the Kalianda Coast of Lampung Province Using Delft3D Mardika, M Gilang Indra; Fitriana, Indri Rahmandhani; Tobing, Revin Valent Lumban
BANDAR: JOURNAL OF CIVIL ENGINEERING Vol. 8 No. 1 (2026): Bandar: Journal of Civil Engineering
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/bjce.v8i1.5737

Abstract

Indonesia is situated along active subduction zones such as the Sunda Strait, making the country particularly Lampung Province highly vulnerable to megathrust-induced tsunami events. According to data compiled by the National Center for Earthquake Studies 2017, the Sunda Strait has the potential to experience a major earthquake with a magnitude of Mw 8.7–8.8. One notable historical event was the 2018 Kalianda tsunami, which caused numerous fatalities and significant infrastructure damage. This study aims to model and map tsunami inundation in the Kalianda coastal area based on potential megathrust earthquake scenarios. Simulations were carried out using Delft3D and GIS software and validated against historical data from the 2018 tsunami. The validation process used the Mean Absolute Error (MAE) method and correlation coefficient (R), resulting in an error of 0,2357 (23.57%) and a correlation value of 0,543. Three tsunami scenarios were modeled. In Scenario 1, the tsunami wave propagated for 100 minutes, reached a maximum height of 1 meter, and traveled 446,32 meters inland. In Scenario 2, the wave did not reach the shoreline. In Scenario 3, the wave arrived at the coast after 90 minutes, reached a height of 0,4 meters, and inundated up to 1016 meters inland. These results contribute to understanding tsunami hazards and provide insights for improving mitigation strategies in vulnerable coastal areas.
Night-Flight Readiness Analysis of Djalaluddin Airport Using Open-Source Satellite Imagery and Public Documents Dukalang, Sri Susanty
BANDAR: JOURNAL OF CIVIL ENGINEERING Vol. 8 No. 1 (2026): Bandar: Journal of Civil Engineering
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/bjce.v8i1.6118

Abstract

Night-flight readiness at regional airports in developing countries are often overlooked, despite their crucial role in connecting communities and supporting emergency services. This study evaluates the readiness of Djalaluddin Airport in Gorontalo, Indonesia, for night flights by combining open-source satellite imagery with publicly available aviation records. Using Sentinel-2 and VIIRS nighttime imagery from 2020 to 2023, we examined runway lighting patterns, surrounding infrastructure, and overall nighttime illumination. These data were cross-checked against NOTAMs, airport master plans, and official flight schedules from the Indonesian Directorate General of Civil Aviation. The analysis revealed that only 68% of runway edge lights are reliably visible in satellite imagery, while 42% of approach paths lack sufficient illumination. These deficiencies are consistent with reported delays during night operations and the absence of formal night-landing procedures. Unlike previous studies that focus primarily on major international airports, this research applies a low-cost, satellite-based assessment to a regional airport in Southeast Asia, demonstrating its applicability in resource-limited settings. The methodology offers a practical, replicable approach that does not require expensive on-site surveys. By integrating remote sensing into routine safety audits, airport authorities can make evidence-based decisions about lighting improvements, prioritizing investments where they are most needed. Ultimately, this study presents a scalable, data-driven framework that can strengthen night-flight safety and operational reliability in under-resourced aviation systems worldwide.  
Optimization of PG70 Asphalt Mixtures Through the Addition of Palm Kernel Shell Ash Adnan, Septi Adnan; Arya, Arya Dirgantara; Haerul, Haerul Purnama; Aidhil, Aidhil Saputra Syahwal
BANDAR: JOURNAL OF CIVIL ENGINEERING Vol. 8 No. 1 (2026): Bandar: Journal of Civil Engineering
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/bjce.v8i1.6355

Abstract

This study aims to determine the effect of adding palm kernel shell ash to PG70 modified asphalt mixtures using the Marshall method. This study was motivated by the high volume of palm kernel shell ash waste. The study was conducted with variations in palm kernel shell ash content of 0%, 2%, 4%, and 6% by weight of the total aggregate. The parameters tested included stability, flow, VIM, VMA, VFB, and the Marshall Quotient (MQ). The results showed that the addition of palm kernel shell ash increased the stability and density of the mixture. The optimum content was obtained at a 4% ash addition, where the stability value reached its maximum limit, providing a balance between stability, workability, and void content in the mixture. Thus, palm kernel shell ash can be used as an alternative filler material in PG70 modified asphalt mixtures that is more environmentally friendly and economically viable.

Page 10 of 11 | Total Record : 103