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Analysis of Flooding Potential Using ARC-GIS in Ranai Island, Natuna Regency Libora, Deon; Ade Jaya Saputra
Journal of Civil Engineering and Planning (JCEP) Vol. 4 No. 2 (2023)
Publisher : Program Studi Sarjana Teknik Sipil Universitas Internasional Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/jcep.v4i2.9063

Flood is a problem that occurs frequently on Ranai Island, Natuna Regency, especially in the last three years namely 2021, 2022, and 2023, where 2022 recorded the most severe flood among them. The data used in this study includes Digital Elevation Model (DEM), Landcover data, Slope data, and Precipitation data, all of which are secondary data. This study aims to analyze the potential of flood inundation using ArcGIS on Ranai Island, Natuna Regency. The research focuses on the use of ArcGIS 10.8 application as the sole platform for analysis. The Weighted Sum analysis method is used to combine data from various sources to map areas that are potentially prone to flood inundation. The research results in a flood inundation map indicating flood-prone areas. The research findings also indicate that flood-inundated areas in previous years are indeed located in flood-prone areas. This map is expected to provide valuable information for urban planning and hydrological analysis, as well as to serve as a guide in flood disaster mitigation efforts on Ranai Island. The conclusion of this research emphasizes the importance of mapping the potential of flood inundation as an initial step in facing flood risks in the future. The flood inundation map produced is expected to be an effective tool for stakeholders in making decisions related to urban planning and natural resource management on Ranai Island, Natuna Regency.

BRIDGE FOUNDATION DESIGN INTEGRATING GROUND IMPROVEMENT TECHNIQUES IN CHALLENGING SOIL Frank Lurich; Andri Irfan Rifai; Ade Jaya Saputra
Jurnal Teknik Sipil Vol. 18 No. 1 (2024)
Publisher : Program Studi Teknik Sipil Fakultas Teknik Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/jts.v18i1.10313

This study investigates the optimal design of bridge foundations incorporating ground improvement techniques in challenging soil conditions, employing a case study methodology. Bridge foundations primarily serve to transfer forces applied by the bridge to the underlying soil, and ground improvement techniques enhance soil properties, particularly in complex environments. Challenging soil conditions pose substantial difficulties in designing and constructing bridge foundations, requiring engineers to employ specific methodologies to ensure stability and long-term resilience. These solutions are crucial in areas with weak or unstable soil incapable of supporting large structures like bridges. This study aims to conduct a thorough comparative analysis to evaluate the suitability of Controlled Modulus Columns (CMC) for a roadway project in north-central Java, where soil conditions present significant challenges. By collecting and analyzing secondary data from various sources, including literature, case studies, and empirical research, the study assesses ground improvement techniques' effectiveness, efficiency, and performance in similar soil and geotechnical conditions. The objective is to determine whether CMCs are the most beneficial approach for enhancing the stability and performance of the highway or if alternative methods, which require rapid installation and high load-bearing capacity while minimizing soil disruption, might be more appropriate. The study highlights that Deep Soil Mixing (DSM) offers advantages comparable to CMCs and has proven effective in different soil conditions. This research aims to provide valuable insights into selecting optimal ground improvement techniques for bridge foundations in challenging soil conditions, ensuring stability and performance while addressing project-specific requirements.

A Bridge Planning Simulation with Building Information Model: Steel Frame Structure Siti Tasyah Dea Fitri Pratama; Andri Irfan Rifai; Ade Jaya Saputra; Joewono Prasetijo
Journal Research of Social Science, Economics, and Management Vol. 4 No. 2 (2024): Journal Research of Social Science, Economics, and Management
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jrssem.v4i2.714

This paper presents a detailed approach to bridge planning and modeling using Building Information Modeling (BIM), focusing on steel frame structures. The implementation of Autodesk Revit Version 2024.1 significantly enhances the precision and efficiency of the planning and modeling process. The methodology involves gathering detailed data references, creating 2D drawings, and developing a comprehensive 3D model for structural analysis and construction design. In the bridge modeling phase, the trusses are constructed using advanced BIM tools, ensuring the structural elements are aligned accurately with the reference framework. This approach facilitates better stakeholder collaboration, improved communication, and more effective resource management. Using BIM technologies and precise data representation in the simulation contributes to better design outcomes, higher accuracy, and improved safety and compliance verification in bridge construction projects. The results demonstrate that integrating BIM in steel frame bridge planning leads to enhanced project efficiency, reduced construction errors, and optimized material use, ultimately supporting long-term sustainability in infrastructure development.

ANALYSIS OF THE CAUSES OF TRAFFIC CONGESTION (CASE STUDY OF JATIWANGI—LIGUNG ROAD): ANALYSIS OF THE CAUSES OF TRAFFIC CONGESTION Mushthofa; Taufik, Muhammad; Jaya Saputra, Ade; Satrio Wibowo, Bhayu
STATIKA: Jurnal Teknik Sipil Vol. 11 No. 1 (2025): Statika: Jurnal Teknik Sipil
Publisher : Politeknik Raflesia Press

Show Abstract | Download Original | Original Source | Check in Google Scholar

Traffic congestion on Jatiwangi-Ligung Road in Majalengka Regency has become a major problem. The purpose of this study is to find out the causes of congestion and find the best way to solve it. This study found through field observations, traffic data analysis, and literature studies that the main causes of congestion are the increasing number of private vehicles, limited road capacity, and lack of public transportation integration. In addition, conventional markets and non-ideal intersections worsen traffic conditions. Based on these findings, this study recommends several strategies to overcome congestion, including: increasing road capacity, developing an integrated public transportation system, implementing a technology-based traffic management system, and consistent law enforcement. In addition, active community participation in efforts to reduce congestion is also very important. The results of this study are expected to be a basis for local governments in formulating more comprehensive and sustainable transportation policies, so that they can improve the quality of life of the community and reduce the negative impact of congestion on the local economy.

A Bibliometric Analysis Of Geotextile As Underground Filtration In Subsurface Drainage Towards Slope Stability Using Vosviewer Budiono, Jason; Irfan Rifai, Andri; Jaya Saputra, Ade; Handayani, Susanty
Journal of World Science Vol. 3 No. 6 (2024): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jws.v3i6.630

Geotextile is a geosynthetics tool in civil engineering that addresses geotechnical issues. As an alternative employed in dealing with the soil foundation, geotextiles serve functions such as separation, filtration, drainage, reinforcement, stabilization, protection, and a combination of these functions. This study aimed to systematically map the scientific research outcomes on slope stabilization and geotextiles using a quantitative review method known as bibliometric analysis. Bibliometric analysis is a widely used and robust method for investigating and analyzing extensive scientific data sets. This approach allows us to unravel the evolutionary intricacies within a particular field and illuminate emerging areas. With the help of Publish or Perish, the data sourced from the Crossref database will be analyzed using VOSviewer software. The results indicated that the most document publications occurred in 2023, with 74 journals published that year. The findings revealed a significant focus on slope reinforcement among researchers, as evident in the 810 articles published from 2000 to 2023. Of these, 54% consisted of papers published in journal articles. In summary, this research provides a quantitative examination of trends and future directions in this research field, serving as a valuable resource for researchers. Also, this paper will serve as a valuable reference for acquiring insights into the available techniques and procedures for conducting studies utilizing bibliometric analysis.

A Bridge Planning Simulation with Building Information Model: Steel Frame Structure Dea Fitri Pratama, Siti Tasyah; Irfan Rifai, Andri; Jaya Saputra, Ade; Prasetijo, Joewono
Journal Research of Social Science, Economics, and Management Vol. 4 No. 2 (2024): Journal Research of Social Science, Economics, and Management
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jrssem.v4i2.714

This paper presents a detailed approach to bridge planning and modeling using Building Information Modeling (BIM), focusing on steel frame structures. The implementation of Autodesk Revit Version 2024.1 significantly enhances the precision and efficiency of the planning and modeling process. The methodology involves gathering detailed data references, creating 2D drawings, and developing a comprehensive 3D model for structural analysis and construction design. In the bridge modeling phase, the trusses are constructed using advanced BIM tools, ensuring the structural elements are aligned accurately with the reference framework. This approach facilitates better stakeholder collaboration, improved communication, and more effective resource management. Using BIM technologies and precise data representation in the simulation contributes to better design outcomes, higher accuracy, and improved safety and compliance verification in bridge construction projects. The results demonstrate that integrating BIM in steel frame bridge planning leads to enhanced project efficiency, reduced construction errors, and optimized material use, ultimately supporting long-term sustainability in infrastructure development.

BRIDGE FOUNDATION DESIGN INTEGRATING GROUND IMPROVEMENT TECHNIQUES IN CHALLENGING SOIL Frank Lurich; Andri Irfan Rifai; Ade Jaya Saputra
Jurnal Teknik Sipil Vol. 18 No. 1 (2024)
Publisher : Program Studi Teknik Sipil Fakultas Teknik Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/jts.v18i1.10313

This study investigates the optimal design of bridge foundations incorporating ground improvement techniques in challenging soil conditions, employing a case study methodology. Bridge foundations primarily serve to transfer forces applied by the bridge to the underlying soil, and ground improvement techniques enhance soil properties, particularly in complex environments. Challenging soil conditions pose substantial difficulties in designing and constructing bridge foundations, requiring engineers to employ specific methodologies to ensure stability and long-term resilience. These solutions are crucial in areas with weak or unstable soil incapable of supporting large structures like bridges. This study aims to conduct a thorough comparative analysis to evaluate the suitability of Controlled Modulus Columns (CMC) for a roadway project in north-central Java, where soil conditions present significant challenges. By collecting and analyzing secondary data from various sources, including literature, case studies, and empirical research, the study assesses ground improvement techniques' effectiveness, efficiency, and performance in similar soil and geotechnical conditions. The objective is to determine whether CMCs are the most beneficial approach for enhancing the stability and performance of the highway or if alternative methods, which require rapid installation and high load-bearing capacity while minimizing soil disruption, might be more appropriate. The study highlights that Deep Soil Mixing (DSM) offers advantages comparable to CMCs and has proven effective in different soil conditions. This research aims to provide valuable insights into selecting optimal ground improvement techniques for bridge foundations in challenging soil conditions, ensuring stability and performance while addressing project-specific requirements.

Analisis Kapasitas Saluran Drainase pada Wilayah Rawan Banjir dengan Menggunakan Pemodelan Perangkat Lunak SWMM M. Alfi Wahyudi; Ade Jaya Saputra; Amanatullah Savitri
MEDIA KONSTRUKSI Vol. 10 No. 1 (2025)
Publisher : Jurusan Teknik Sipil, Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jmk.v10i1.96

Penelitian ini bertujuan untuk menganalisis kapasitas saluran drainase di wilayah rawan banjir dengan menggunakan perangkat lunak Storm Water Management Model (SWMM). Banjir merupakan salah satu bencana yang sering terjadi akibat ketidakmampuan saluran drainase dalam menampung debit air hujan yang tinggi. Dalam penelitian ini, dilakukan simulasi pada dua jenis saluran drainase, yaitu saluran persegi terbuka dan saluran persegi tertutup, untuk mengevaluasi apakah saluran eksisting mampu mengalirkan air dengan baik. Hasil simulasi menunjukkan bahwa kedua jenis saluran tersebut tidak dapat menampung curah hujan dengan periode ulang 2 tahun, yang dapat menyebabkan genangan dan banjir. Faktor utama yang memengaruhi kapasitas saluran adalah perubahan dimensi akibat pembangunan infrastruktur dan kurangnya pemeliharaan saluran. Penelitian ini merekomendasikan beberapa langkah mitigasi, seperti perbaikan dimensi saluran, normalisasi saluran secara rutin. Selain itu, partisipasi masyarakat dalam menjaga kebersihan saluran drainase sangat penting untuk mengurangi risiko banjir. Dengan langkah-langkah tersebut, diharapkan wilayah rawan banjir dapat dikelola dengan lebih baik, sehingga risiko bencana banjir dapat diminimalkan dan masyarakat dapat hidup dengan lebih aman dan nyaman.

Analysis of the Resistance of Steel Materials in Building Structures Against Fire and the Effectiveness of Fireproofing Systems on Steel Structures in High-Rise Buildings Valiant, Rizqi; Jody Martin Ginting; Ade Jaya Saputra
Journal of Civil Engineering and Planning (JCEP) Vol. 6 No. 2 (2025)
Publisher : Program Studi Sarjana Teknik Sipil Universitas Internasional Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/jcep.v6i2.11101

This study aims to determine the fire resistance of steel materials and analyze the type and thickness of fireproofing systems on the fire resistance of steel structures in high-rise buildings and modules in the oil & gas sector. The main problem to be solved is how this fireproofing system can extend the time of steel resistance to high temperatures before experiencing structural failure and can provide evacuation time. This study uses a quantitative approach with a post-test-only control group experimental design. The research sample consists of steel specimens coated with two types of protective materials, namely intumescent fireproofing and cementitious fireproofing with three different thicknesses (10 mm, 20 mm, and 30 mm). Data collection was carried out through direct testing of resistance time, temperature increase, and structural changes in the steel material. The test results show that steel specimens without fireproofing will experience structural failure in approximately 60 minutes. Meanwhile, steel coated with a 30 mm thick intumescent fireproofing layer can last up to 120 minutes, while a 30 mm thick cementitious fireproofing layer shows the same resistance as intumescent. Quadratic regression analysis and Fourier conduction law show a positive relationship between increasing coating thickness and fire-resistant time. This study concludes that the implementation of appropriate fire-resistance systems can improve the durability of steel in high-rise buildings and oil and gas modules, extend evacuation times, and reduce the risk of structural collapse. These findings significantly contribute to fire safety policy and fire-resistant building design practices.

The Effect of Land Use Change on Flood Discharge in Batam City Using GIS Analysis Lestari, Sri Dewi; Jaya Saputra, Ade; Prasetijo, Joewono
Journal of Civil Engineering and Planning (JCEP) Vol. 6 No. 2 (2025)
Publisher : Program Studi Sarjana Teknik Sipil Universitas Internasional Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/jcep.v6i2.11506

This study aims to analyze the effect of land use change on flood discharge in Batam City for the period 2014–2023 by integrating spatial analysis based on Geographic Information System (GIS) and hydrological analysis using the Rational Method. The data used included Landsat satellite images from 2014 and 2023, annual maximum rainfall data for 10 years, and data on the area of the river basin. Land use changes were analyzed through supervised classification and their contribution to changes in the runoff coefficient was calculated based on the area of each land class. The results of the study show a 10.86% reduction in forest area and a 4.50% increase in built-up land. These changes have resulted in an increase in the average runoff coefficient of the watershed, which in turn has increased the maximum planned flood discharge. The calculation results show an increase in average flood discharge of 11.89% or around 50.47 m³/second from 2014 to 2023. This study confirms that land use changes due to urbanization contribute significantly to an increased risk of flooding in Batam City, thus requiring sustainable spatial management.

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