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Structures, Infrastructure, Planning, Implementation, and Legislation
Published by CV. Get Press Indonesia
ISSN : -     EISSN : 31234674     DOI : http://dx.doi.org/10.69855/sipil
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture
The Journal Structures, Infrastructure, Planning, Implementation, and Legislation (SIPIL) is a scientific journal that focuses on the development of science and technology in the field of civil engineering, especially those related to structures, infrastructure, planning, implementation, and legislative aspects. This journal is an important medium to support the exchange of knowledge and innovation that can drive the progress of sustainable development. SIPIL is an open access journal published by CV. Get Press Indonesia, providing a forum for academics, researchers, and practitioners to share and disseminate innovative research results in the field of civil engineering. Manuscript submissions can be made at any time throughout the year, with a fast notification process for manuscript status, namely within one week after submission. Our editorial team is committed to running an efficient, transparent, and constructive review process, thus ensuring high quality publications. In addition, SIPIL encourages cross-disciplinary collaboration and the application of research results that can make a real contribution to the development of civil engineering science and sustainable infrastructure development in Indonesia and globally. We invite you to consider SIPIL Journal as a place to share new research, models, and best practices that advance the fields of structures, infrastructure, planning, implementation, and legislative aspects. Please contact us for any inquiries at gpijournal@gmail.com for a faster response. Click here for online submission, and article template. All submitted manuscripts must comply with SIPIL policies as outlined in the statement of publication ethics and malpractice based on COPE Best Practice Guidelines, the Directory of Open Access Journals (DOAJ), and the Open Access Scholarly Publishing Association (OASPA) for transparency principles and best practices for scholarly publication.
Arjuna Subject : Teknik (semua kategori) - Teknik Sipil dan Struktur
Articles 11 Documents
 1   2 
Evaluation of Reinforced Concrete Structural Design of the Bengkalis State Polytechnic Rectorate Building against Vertical Load Performance Based on Indonesian National Standards (SNI) Arizona Arifin; Febriko Husaini
Structures, Infrastructure, Planning, Implementation, and Legislation Vol. 1 No. 1 (2025): April, 2025
Publisher : CV. Get Press Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69855/sipil.v1i1.236

Abstract

This study evaluates the reinforced concrete (RC) structural design of the Bengkalis State Polytechnic Rectorate Building, with a particular focus on its performance under vertical loads an aspect that has been rarely addressed for educational buildings in Indonesia. Structural analysis was conducted based on Indonesian National Standards (SNI 1727:2020, SNI 2847:2019, and SNI 1726:2019). Dead and live loads were determined according to building functions, and the factored load combination (1.2DL + 1.6LL) was applied. The total design vertical load was found to be approximately 12,255 kN. Verification of structural members demonstrated that all reinforced concrete elements including beams, columns, and slabs satisfied both ultimate strength and serviceability requirements, with demand-to-capacity ratios (DCR) well below unity. Columns showed significant reserve strength, while beams and slabs met flexural and deflection criteria. These results confirm that the RC structural design of the rectorate building is safe and reliable under vertical loading conditions. The study contributes to the limited literature on vertical load assessment for Indonesian educational facilities and recommends that future research include seismic and lateral load analysis due to the country’s high seismicity.
Study on the Optimization of Concrete and Reinforcement Steel Volume in the Superstructure Work of Multi-Story Buildings Vina Levia Budiman; Erick Vanhalen
Structures, Infrastructure, Planning, Implementation, and Legislation Vol. 1 No. 1 (2025): April, 2025
Publisher : CV. Get Press Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69855/sipil.v1i1.237

Abstract

The efficient use of materials in reinforced concrete (RC) superstructures is a critical challenge in modern construction, driven by both economic and environmental considerations. This study investigates the optimization of concrete and reinforcement steel volumes in the superstructure of a multi-story RC building by analyzing project-specific volumetric data. The research employs a quantitative approach, beginning with data collection from structural design documents, followed by structural analysis in accordance with SNI 2847:2013 and SNI 1727:2013, and concluding with optimization strategies based on comparative and algorithmic methods. The results indicate that slabs consume the largest portion of concrete, accounting for 58.93% of the total volume, while beams and columns account for 31.33% and 9.74%, respectively. Reinforcement steel consumption was more balanced, with beams (37.96%) and slabs (36.72%) dominating, and columns contributing 25.32%. These findings are consistent with global trends, where slabs and beams represent the most material-intensive components in RC structures. The study highlights the potential for optimization strategies such as reducing slab thickness, refining reinforcement detailing, or applying algorithm-based approaches like genetic algorithms and MINLP to achieve significant material savings without compromising safety. By integrating empirical volumetric data with computational optimization methods, this research provides both theoretical insights and practical recommendations to improve the structural efficiency, cost-effectiveness, and sustainability of multi-story RC buildings.
Analysis of the Readiness of Substructure Work Execution Methods (Bore Pile and Pile Cap Foundations) in High-Rise Building Projects Rio Arsil; Akhirul Desman
Structures, Infrastructure, Planning, Implementation, and Legislation Vol. 1 No. 1 (2025): April, 2025
Publisher : CV. Get Press Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69855/sipil.v1i1.238

Abstract

The foundation system is a critical determinant of stability in high-rise buildings, ensuring safe transfer of structural loads to the ground. This study applied a qualitative–quantitative analytical approach to assess the readiness of substructure execution methods, focusing on bored pile and pile cap foundations. Readiness was evaluated using four variables technical, geotechnical, economic, and safety based on data from technical reports, Indonesian National Standards, and recent international literature. Numerical calculations of bearing capacity and settlement were processed with Microsoft Excel, while SPSS was used in a limited scope for descriptive statistics to validate soil parameters. A case study of pad footing design (1.8 × 1.8 m, depth 1.5 m) served as a baseline. Results indicated that the allowable bearing capacity (127.14 kN/m²) exceeded applied loads, confirming adequacy for a two-story building. However, shallow foundations are unsuitable for high-rise structures due to larger axial and lateral forces and more complex soil conditions. The study concludes that bored piles with pile caps are essential for high-rise construction, offering deeper load transfer, controlled settlement, and effective load distribution. Readiness depends on accurate geotechnical investigation, compliance with standards, technology availability, cost feasibility, and safety assurance. Future work should integrate numerical modeling, in-situ monitoring, and digital tools such as BIM and IoT to enhance prediction accuracy and minimize risks.
Structural Safety Assessment of Spread Footings in a Two-Story Hotel Project, Padang Efrizon
Structures, Infrastructure, Planning, Implementation, and Legislation Vol. 1 No. 1 (2025): April, 2025
Publisher : CV. Get Press Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69855/sipil.v1i1.240

Abstract

Foundation design is a key factor in maintaining structural safety, particularly in seismic-prone regions such as Padang, Indonesia. This study evaluates the bearing capacity and stability of spread footings for a two-story reinforced concrete hotel based on superstructure load data and geotechnical parameters. According to Meyerhof’s theory, the designed footing—with a plan area of 1.8 × 1.8 m, a thickness of 0.5 m, and an embedment depth of 1.5 m—achieves an allowable bearing capacity of 127.14 kN/m², while the applied soil pressure is 110.50 kN/m². The pressure distribution (qmin = 120.30 kN/m²; qmax = 125.80 kN/m²) remains slightly below the allowable limit. The predicted settlement is 20 mm, which is within the 25 mm tolerance. Reinforcement detailing using D19 bars at 200 mm spacing provides adequate flexural and shear strength in accordance with SNI 2847:2019. These findings confirm that spread footings are a safe and economical foundation solution for low-rise buildings in Padang; however, further seismic evaluation is recommended to ensure long-term resilience.
Comparison of Structural Analysis of Multi-Story Buildings Using the Manual Moment Distribution Method and SAP2000 Application Rian Permana Putra; Sapna Yusmania; Gilang Novando; Risky Wahyu Pratama
Structures, Infrastructure, Planning, Implementation, and Legislation Vol. 1 No. 1 (2025): April, 2025
Publisher : CV. Get Press Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69855/sipil.v1i1.245

Abstract

Structural analysis of multi-story buildings is essential for ensuring safety, serviceability, and material efficiency. While software-based analysis is widely used, there is limited quantitative comparison between classical manual methods and modern FEM software for low-rise structures relevant to educational and preliminary design purposes. This study evaluates a three-story reinforced concrete frame using the manual Moment Distribution Method and SAP2000 software. Key structural responses, including bending moments, shear forces, axial forces, and top-floor deflections, were compared, and calculation efficiency was assessed. Results show that the manual method produces bending moments, shear forces, and axial forces within 1–4% of SAP2000 values, and top-floor deflection differs by 4%, confirming its reliability for simple frames. SAP2000, however, reduces analysis time from 4–6 hours to 15–30 minutes and enables modeling of complex load combinations and 3D effects. Based on these findings, a hybrid approach using manual verification alongside software analysis is recommended, offering both conceptual understanding for engineers and efficient, accurate design for practical applications.
The Impact of Material Price Fluctuation on Cost Overruns in National Toll Road Infrastructure Projects Rudi; Vina Levia Budiman; Masdiana; Nur Khaerat Nur; Erniati Bachtiar
Structures, Infrastructure, Planning, Implementation, and Legislation Vol. 1 No. 2 (2025): October, 2025
Publisher : CV. Get Press Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69855/sipil.v1i2.314

Abstract

Fluctuations in construction material prices significantly challenge infrastructure project management, especially in Indonesia’s national toll road sector from 2023 to 2025. Employing a quantitative approach with purposive sampling of National Strategic Toll Road Projects (PSN), this study investigates the impact of price volatility for core materials (cement, steel, and asphalt) on project cost overruns. The analysis utilizes dual-source data: secondary data from the official Wholesale Price Index (WPI) published by the Central Statistics Agency (BPS) and budget realization data from the Ministry of Public Works and Housing (PUPR)/BPJT. Advanced analytical methods, including Structural Equation Modeling (SEM) to establish causal relationships and Least Squares Support Vector Machine (LSSVM) to develop a predictive model, reveal strong positive correlations between material price fluctuations and cost increases, with steel price volatility having the most pronounced effect. Empirical findings show cement prices increased by approximately 12.5% and steel by 15.3%, leading to cost overruns contributing up to 21% additional project costs. High reliability (Cronbach’s alpha 0.89) and data validity support these findings. Practical implications include the need for real-time price monitoring, adaptive budgeting with contingency funds of 20–25%, flexible procurement contracts, and digital tools like Building Information Modeling for risk mitigation. This research bridges macroeconomic volatility and engineering practice by offering an actionable predictive framework to support fiscal integrity and timely project delivery. Further research should incorporate socio-political variables and enhance predictive analytics using big data.
Critical Performance Assessment of Precast Concrete Quality in High-Rise Buildings Compliance with National Standards Muhammad Hunsan; Erny; Erniati Bachtiar; Arman Setiawan; Rita Hardianti Aris
Structures, Infrastructure, Planning, Implementation, and Legislation Vol. 1 No. 2 (2025): October, 2025
Publisher : CV. Get Press Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69855/sipil.v1i2.315

Abstract

This study critically assesses Precast Concrete (PC) quality compliance in Indonesian high-rise buildings by comparing material strength, geometric tolerances, and seismic connection performance against SNI requirements. Using five years of official inspection data (2020–2025) from 120 certified lots (BSN/PUPR), the analysis identifies recurring non-compliance, including a 15.0% compressive strength defect rate, 8.5% AOQ, and 17.1% reinforcement cover deficiencies that may compromise structural durability. Wet joints exhibit better seismic resilience (μ = 4.5) than dry joints (μ = 3.8), though dry joints show pinching effects that reduce energy dissipation.Key root causes include moisture instability, admixture dosing errors, and precision gaps, revealing a persistent mismatch between documented procedures and actual statistical quality control. The study recommends implementing automated QC systems and strengthening SNI certification through more rigorous statistical approaches. Future work should integrate machine-learning predictive models using real-time factory data to enhance defect prevention.
Comparative Analysis of Fatal Construction Accident Types Revealing Safety Performance in the Services Sector Anindya Monika Putri; A. Ferina Herbourina Bonita; Vina Levia Budiman; Andi Rista Irawati Tanrasula; Erniati Bachtiar
Structures, Infrastructure, Planning, Implementation, and Legislation Vol. 1 No. 2 (2025): October, 2025
Publisher : CV. Get Press Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69855/sipil.v1i2.317

Abstract

Occupational safety remains a critical challenge in the Indonesian construction sector, contributing to over one-third of all national work-related fatalities. This study performs a rigorous quantitative analysis using a census of 102 official fatal accident records from BPJS Ketenagakerjaan and the Ministry of PUPR (2018–2023).  The findings confirm that Falls from Height are the dominant cause of fatalities (41.2%), followed by material strikes. Statistical modeling (Logistic Regression) identified that short work tenure (< 5 years, OR ≈ 2.5) and safety harness non-compliance (OR ≈ 3.0) are the strongest predictors of this high-risk accident type.  The study indicates a systemic failure in enforcing OHS protocols, particularly concerning work-at-height hazards and Personal Protective Equipment (PPE) compliance. The novelty lies in the systematic use of national fatality census data coupled with risk modeling to empirically validate specific behavioral and demographic factors contributing to the most prevalent fatality type in Indonesia.  This work provides a strong empirical basis for developing evidence-based OHS policies, emphasizing the urgent need for stringent regulatory enforcement and targeted safety training for vulnerable worker groups.
Investigating the Role of Smart Safety Systems in Mitigating Accident Rates Across High-Rise Construction Sites Rifdah Wardani; Alfiah Ramadhani Amran; Rini Damayanti; A. Ferina Herbourina Bonita; Vina Levia Budiman
Structures, Infrastructure, Planning, Implementation, and Legislation Vol. 1 No. 2 (2025): October, 2025
Publisher : CV. Get Press Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69855/sipil.v1i2.320

Abstract

The high-rise construction sector faces major occupational safety risks (falls, struck-by incidents, equipment failure), resulting in significant losses. This study examines how smart safety systems (sensor helmets, IoT monitoring, drones, and AI prediction) mitigate these accident rates. Using a quantitative design and secondary data from global safety bodies and large contractors, the research analyzes incident reports and performance metrics via statistics and logistic regression. Results confirm a substantial accident rate reduction (over 50%) after smart system deployment, suggesting improved risk management and safety culture. Findings advocate for regulatory standards mandating smart safety technology integration. The conclusion underscores smart safety's transformative impact on construction safety and recommends further longitudinal study into adoption challenges and technological refinement.
The Correlation Between Construction Management Efficacy and Hydraulic Design Compliance with Cost Overruns in Public-Private Partnership (PPP) Water Supply Projects Rini Damayanti; Meny Sriwati; Sudirman; Nur Khaerat Nur; Mardewi Jamal
Structures, Infrastructure, Planning, Implementation, and Legislation Vol. 1 No. 2 (2025): October, 2025
Publisher : CV. Get Press Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69855/sipil.v1i2.322

Abstract

This study investigates the correlation between construction management efficacy and hydraulic design compliance with cost overruns in Indonesian Public-Private Partnership (PPP) water supply projects. Employing a mixed-methods approach, the research integrates quantitative analysis of official project data (contract values, DEDs, QC reports) with qualitative stakeholder insights. Key findings demonstrate a significant negative correlation between effective managerial oversight and cost overruns (r = -0.632), and similarly, between strict hydraulic adherence and cost overruns (r=-0.527). Unforeseen site conditions and design modifications were confirmed as significant exacerbating factors. The results highlight the imperative for integrated risk management, combining rigorous managerial scrutiny and unwavering technical discipline to mitigate budgetary risk. Policy recommendations emphasize enhancing inter-stakeholder coordination, enforcing technical standards, and leveraging digital monitoring tools to improve PPP project efficiency and sustainability.

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