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All Journal Jurnal Teknik Sipil LATERAL
Hariman Al Faritzie
Program Studi Teknik Sipil, Fakultas Teknik, Universitas Tridinanti, Palembang
Civil Engineering, Building, Construction & Architecture Transportation

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PEMODELAN GREENSHIELD TERHADAP HAMBATAN SAMPING PADA RUAS JALAN MP MANGKUNEGARA KOTA PALEMBANG Yules Pramona Zulkarnain; Hariman Al Faritzie; Muhammad Andrean Jaya; Syahril Alzahri
LATERAL: Jurnal Teknik Sipil Vol 3 No 2 (2025): Jurnal Teknik Sipil LATERAL
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Tridinanti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52333/lateral.v3i2.1510

Abstract

This study aims to analyze the impact of side friction on traffic performance along MP Mangkunegara Street, Palembang City, using the PKJI 2023 method and the Greenshields model. Observed side friction factors include parked/stopped vehicles, pedestrians, entering/exiting vehicles, and street vendors, with a very high intensity reaching 811.8 events/hour on Saturday and 890.4 events/hour on Tuesday. These conditions contribute to a significant reduction in free-flow speed and road capacity. Based on the Greenshields model analysis, the free-flow speed (Vf) decreased significantly from 38.833 km/h to 26.028 km/h, while the jam density (Dj) increased from 69.90 smp/km to 158.128 smp/km. Although the maximum flow (Qmax) increased due to rising density, the speed at maximum capacity declined. The peak-hour degree of saturation ranged from 0.44 to 0.78, indicating a level of service between B and D.
ANALISIS DAN SIMULASI KINERJA SIMPANG EMPAT INSPEKTUR MARZUKI KOTA PALEMBANG DENGAN METODE PKJI 2023 DAN PTV VISSIM 8.0.2 Yules Pramona Zulkarnain; Hariman Al Faritzie; Fira Oktavia; Ammar Asyraf; Togar Partahi Oloan
LATERAL: Jurnal Teknik Sipil Vol 4 No 1 (2026): Jurnal Teknik Sipil LATERAL
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Tridinanti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52333/lateral.v4i1.1511

Abstract

The Inspektur Marzuki Four-Legged Intersection in Palembang City is an unsignalized intersection that frequently experiences congestion, especially during peak hours. This study aims to analyze the performance of the intersection using the Indonesian Road Capacity Guidelines (PKJI) 2023 and micro simulation through the PTV VISSIM 8.0.2. The data used consist of primary data, including road geometry, traffic volume, vehicle speed, side friction, and delay, as well as secondary data, including maps and site drawings of the intersection and information on the surrounding conditions such as the presence of public facilities and commercial activities.The parameters analyzed include degree of saturation (DS), average delay (T), queue probability (Pa), queue length, and level of service (LOS). Based on the PKJI 2023 method, the highest DS was found to be 0.68 SMP/hour, with an average delay of 11.70 seconds/vehicle and queue probability ranging between 19%–39%. Simulation results using PTV VISSIM showed an average delay of 6.43 seconds/vehicle, an average maximum queue length of 23.86 meters, and an overall LOS in category A.
Co-Authors Ammar Asyraf Fira Oktavia Muhammad Andrean Jaya Syahril Alzahri Togar Partahi Oloan Yules Pramona Zulkarnain