Jody Martin Ginting
Civil Engineering, Faculty of Civil Engineering and Planning, International University of Batam

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Evaluation of Road Geometry to Tourism Areas (Case Study: East Ring Road - Jatigede Dam, Sumedang - Indonesia) Febri Kusbianto Pamungkas; Jody Martin Ginting
LEADER: Civil Engineering and Architecture Journal Vol. 2 No. 6 (2024): December
Publisher : Fakultas Teknik Sipil dan Perencanaan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/leader.v2i6.10555

Abstract

Road geometry design is a method of planning roads geometrically or involving the computation of angles through a process. For road geometric design, it is necessary to assess the suitability of design criteria with applicable guidelines, namely the Road Geometric Design Guidelines. Therefore, this study will conduct a geometric design assessment of the application of the existing road geometric design of the Jatigede East Ring Roads and adjust it to the "Road Geometric Design Guidelines". The research method used in this research is the evaluation research method of the research object, namely the Jatigede East Ring Road Section, which is the road to the Jatigede Dam tourist area, which is not by the road geometry standards. It has a sharp bend less than Rmin = 110, which is the 1997 highway requirement for collection roads with Vr = 60 km/h. Such road conditions can cause insecurity and discomfort for road users. Therefore, the authors conducted research with the title "Case Study of Road Geometry Evaluation Towards Tourism Area Case Study: East Ring - Jatigede Dam, Sumedang - Indonesia" Geometry improvements are due to the fact that many angles are not suitable. To obtain geometry data in the field using Google Earth and Global Mapper, the measured data is coordinate data and elevation data, then using Microsoft Excel to process the measurement results and input them into the Autocad program. Based on the results drawn, geometric analysis. Conducted from 32 corners obtained from the research, only 17 corners with a radius of 115 m meet the criteria. The other 31 turns have radii smaller than the minimum radius, which is quite dangerous for a speed of 60 km/hour. There are steep descents and climbs in some locations, with 28% of the road having a slope much greater than the maximum requirement of 8%.
Implementation of Autocad® Civil 3D for Cut and Fill Calculation of Margoyoso Road Section BTS, Jepara – Kudus Regency Susanty Handayani; Dea Rizkylia Kusumaningrum; Jody Martin Ginting
LEADER: Civil Engineering and Architecture Journal Vol. 3 No. 1 (2025): February
Publisher : Fakultas Teknik Sipil dan Perencanaan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/leader.v3i1.10596

Abstract

The small and medium-sized industry in Jepara Regency has shown significant progress, with one of the most notable small industries in Margoyoso Village being the monel craft industry. Good infrastructure support, such as Margoyoso Road, undoubtedly contributes to the local economy. One indicator of good infrastructure development is efficiency in terms of time and cost. This paper discusses the implementation of AutoCAD® Civil 3D in cut-and-fill calculations. The calculation process using AutoCAD® Civil 3D with the cross-section method resulted in a cut volume of 57,581.60 m^3, a fill volume of 31,952.90 m^3, and a net volume of 25,628.70 m^3. These results prove that the implementation of AutoCAD® Civil 3D provides faster, more accurate, and more precise data.
Impact of Traffic Congestion: Case Study of Jatiwangi-Majalengka Highway Section Agus Wirdianto; Muhamad Taufik; Jody Martin Ginting
LEADER: Civil Engineering and Architecture Journal Vol. 3 No. 2 (2025): April
Publisher : Fakultas Teknik Sipil dan Perencanaan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/leader.v3i2.10619

Abstract

Traffic congestion is a common problem that plagues most metropolitan cities in the world. In Indonesia, traffic jams have become part of the daily routine, especially in big cities like Jakarta (Indonesia), Mumbai (India), and New York (United StatesHighways experience significant congestion during peak hours, which generally occur twice a day, in the evening and also in the morning. This is usually caused by the work schedule of workers who leave in the morning and return in the afternoon. It is this concentration of vehicles at peak hours that triggers congestion. There are also other factors associated with congestion, such as the lack of adequate public transportation alternatives, so that people prefer to use private vehicles. Thus, collaborative efforts from various parties are needed to address this issue as a whole. And usually vehicles such as cars, and motorcycles park carelessly, as well as street vendors who like to sell on the side of the road which is the impact of the congestion that often occurs. The purpose of this paper is to adopt a qualitative approach to assess the impact of congestion related to road speed and density. This research method was carried out by survey on the Bandung-Palimanan road, Ciborelang village, Jatiwangi sub-district, Majalengka district in December 2024 which has a length of about ± 200 meters. Data analysis using primary data consisting of the number of vehicles passing, Microsoft Excel 2013 and Traffic Counter software The results revealed that the volume of vehicles peaked at 2543.4 vehicle units per hour, which indicates the occurrence of traffic congestion, with the highest speed reaching 66.92 km / h, which identifies that conducive traffic conditions allow transportation to move at a fairly high speed.