Claim Missing Document
Check
Articles

Found 28 Documents
Search

Analysis of the Effect of U-Turn Access Closure on the Performance of Gajah Mada Road, Batam Indonesia Saputra, Tohmas; Rifai, Andri Irfan; Isradi, Muhammad; Prasetijo, Joewono
IJEBD (International Journal of Entrepreneurship and Business Development) Vol 6 No 5 (2023): September 2023
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/ijebd.v6i5.2553

Abstract

Purpose: Gajah Mada Road, Batam Taman Kota area is a primary collector road 1 that has a U-Turn and dense current if passed by motorists on weekdays in the afternoon. This study aims to analyze road performance due to the closure and opening of U-Turn access. Design/methodology/approach: The research method used systematic observation is carried out on Mondays and Fridays (weekdays when the U-Turn is closed and opens) at 17.15 - 18.00 WIB in MKJI 1997. Findings: The volume of vehicles and the average speed of vehicles passing when the U-Turn is closed is higher compared to the U-Turn is opened. Meanwhile, the level of road service (LoS) is classified as good because of the stable current and normal volume even though the vehicle speed is limited and affected by traffic. Research limitations/implications: The U-Turn closure policy is believed to be a solution to reducing vehicle congestion. Practical implications: Vehicle buildup factors due to U-Turn access are the main factors hampering road performance. Originality/value: This paper is an original work. Paper type: Research papers.
A Bibliometric Analysis of Drinking Water Distribution In Coastal Areas Using Vosviewer Aluna Ricardo, Vincent; Irfan Rifai, Andri; Savitri, Amanatullah Savitri; Prasetijo, Joewono
Asian Journal of Social and Humanities Vol. 2 No. 9 (2024): Asian Journal of Social and Humanities
Publisher : Pelopor Publikasi Akademika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59888/ajosh.v2i8.335

Abstract

This research aims to determine the trend related to drinking water distribution in coastal areas using VOSViewer software  Bibliometric analysis is a statistical method that could quantitatively analyze a research paper focusing on one topic mathematically. This research was analyzed using bibliometric analysis focusing on drinking water distribution in coastal areas. This research uses the bibliometric analysis method to examine a keyword. This method is often used to explore and analyze much scientific data. The Crossref database was used to retrieve approximately 1000 research with interrelated topics. Retrieved data is helped by using Publish or Perish and saving in RIS (Research Information System) extension. VOSViewer is also used to help process data into visualization. Drinking Water Distribution System has become the most dense keyword shown by VOSViewer. The publication is mostly in journal articles, totaling 549 out of 1000. Research on drinking water distribution systems in coastal area-related topics is continuously increasing by number year by year. With time stamps between 2000-2023, the highest peak was in 2023, with 75 publications in a year.
Bibliometric Analysis of Cost and Time Management In Handling Avalanches on National Roads In Mountainous Areas Using BIM Ridho Alfarizi, Muhammad; Irfan Rifai, Andri; Indrastuti, Indrastuti; Prasetijo, Joewono
Asian Journal of Social and Humanities Vol. 2 No. 9 (2024): Asian Journal of Social and Humanities
Publisher : Pelopor Publikasi Akademika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59888/ajosh.v2i9.337

Abstract

landslides on national roads in Indonesia's mountainous regions using BIM is a construction technology innovation that can help stakeholders to collaborate, visualize, and manage construction work well. The purpose of the study is to organize the literature and provide valuable insights into the research. The method used in the study was bibliometric analysis using the help of the Publish or perish application as a RIS and CSV metada withdrawal application, as well as the Vosviewer application. From the results of the analysis using the bibliometric method, there are 3 clusters of keywords and 26 keywords. In the development of the research year, the peak of research occurred in 2022, with the most dominant keyword BIM. The type of publication is dominated by journals by 33.7% and the most found publisher place is IEEE at 125. Based on the results of the analysis as a whole, America is the most dominant country and continent discussing research topics related to research topics.
The Evaluation of Horizontal Alignment Design: A Case Study of Jalan Tarikolot Majalengka Herdiana, Yudi; Irfan Rifai, Andri; Taufik, Mohamad; Prasetijo, Joewono
Asian Journal of Social and Humanities Vol. 2 No. 11 (2024): Asian Journal of Social and Humanities
Publisher : Pelopor Publikasi Akademika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59888/ajosh.v2i11.395

Abstract

Road geometric design is a way of planning a road geometrically or involves calculating angles through the process. Regarding the geometric design of roads, it is important to assess the conformity of the design criteria with the applicable guidelines, namely the Road Geometric Design Guidelines. In this paper, an eval_uation of the geometric design of existing roads, namely Jalan Raya Tarikolot, Majalengka, and adjustments to the Road Geometric Design Guidelines is carried out. The research method used is an eval_uation research method for the research object, namely Jalan Raya Tarikolot, Majalengka. The results obtained show that Jalan Raya Tarikolot, Majalengka is a road with a flat terrain type. Alignment P2 is the FC alignment type, while the other seven alignments are S-C-S alignment types. Through the eval_uation carried out, the results showed that the horizontal adjustment of the Tarikolot Highway, Majalengka met the criteria, so it did not require design improvements.
The Bibliometric Study of Flood Discharge by Unit Hydrograph Method Nakayasu Synthetic (HSS) and Soil Conservation Service (SCS) Jenny, Jenny; Rifai, Andri Irfan; Ginting, Jody Martin; Prasetijo, Joewono
Journal of Social Research Vol. 3 No. 7 (2024): Journal of Social Research
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/josr.v3i7.2095

Abstract

Urban territorial expansion and forest disclosure are two examples of large-scale modifications necessary because of population growth and the rising demand for land. The paper analyzes the various facets of urban development and the essential role that hydrology plays in planning construction projects and water infrastructure. Hydrology study becomes essential for engineers designing and developing structures involving water resources, especially when flood conditions arise. The paper explores two commonly used flood hydrograph approaches, the Nakayasu Synthetic and the Soil Conservation Service (SCS) Unit Synthetic, concentrating on the design of flood discharge and its significance in flood management. The study provides insight into the feasibility of existing hydrograph techniques for determining flood discharge and is based on bibliometric data from earlier studies.
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

Abstract

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.
Influence of Settlement Patterns on University Student Mobility Preferences: An Accessibility-Based Analysis of Private Vehicle Use Siahaan, LQ. Parulian Sanjaya; Sari, Yusra Aulia; Prasetijo, Joewono
Jurnal Talenta Sipil Vol 9, No 1 (2026): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v9i1.1294

Abstract

This study attempts to observe how settlement patterns influence mobility preferences, with primary attention directed to private vehicle accessibility to Batam International University (UIB). A quantitative approach was taken, where data were collected both online and offline through a survey distributed to 235 respondents drawn from the academic community. The analytical process used descriptive statistics, Pearson correlation, chi-square tests, and multiple linear regression to trace the relationship between residential conditions and perceived accessibility. The results indicate that 68.1% of respondents commute by motorcycle, while 43.8% live within planned housing areas. Certain factors, including private vehicle ownership and residential status, show a statistically significant relationship with accessibility satisfaction, measured through indicators such as travel time, ease of access, and road conditions. The regression output further shows that type of residence, transport mode, and study program together explain approximately 32.9% of the variance in accessibility satisfaction, suggesting an influence that exists but does not fully account for it. Additionally, the findings highlight that two-wheeled vehicles tend to perform better than four-wheeled ones in terms of flexibility and time efficiency, particularly in areas where road infrastructure is congested or underdeveloped. These outcomes point to the necessity of integrating settlement planning with sustainable transportation strategies to gradually reduce reliance on private vehicles. Educational institutions and local government are therefore recommended to strengthen public transport services, promote multimodal accessibility, and implement infrastructure improvements focused on residential zones with low accessibility. By presenting empirical evidence from a Southeast Asian island city, this research contributes to the broader discussion on campus mobility, spatial equity, and transport policy in rapidly urbanizing regions.
Analisis Sebelum dan Sesudah terhadap Kecelakaan Lalu Lintas dalam Kaitannya dengan Pelebaran Jalan di Kota Batam Tandi lawa, Aldo; Rifai, Andri Irfan; Prasetijo, Joewono
Jurnal Talenta Sipil Vol 9, No 1 (2026): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v9i1.1273

Abstract

The growth of urban activity in Batam City as a major industrial and commercial area has significantly increased traffic volume and caused traffic congestion and road safety issues. As a result, the local government has widened a number of main roads in an effort to increase infrastructure capacity, but the impact on traffic safety still needs to be comprehensively evaluated. This study aims to analyze the effect of road widening on traffic safety levels in Batam City. The research method used is a pre-post analysis approach, combining secondary data on traffic accidents for the period 2021-2025 from the Barelang Police Traffic Unit and primary data in the form of a perception survey of 350 road users on sections that have undergone widening. The results show that road widening contributes to improved traffic flow and shapes the public's perception that the number of accidents is declining. However, official accident data still shows an increase in the number of incidents, even though the fatality rate has relatively decreased and there is a tendency for vehicle speeds to increase. Therefore, road widening cannot be used as a sole solution to improve traffic safety and needs to be integrated with speed control, improved road safety facilities, and sustainable traffic management