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Pengaruh Beban Berlebih Terhadap Rencana Umur Jalan (Studi Kasus Jalan Mayjen Sungkono Kota Malang) Gatur, Fergilus; Rahma , Pamela Dinar; Arifianto , Andy Kristafi
Prosiding SENTIKUIN (Seminar Nasional Teknologi Industri, Lingkungan dan Infrastruktur) Vol 6 (2023): PROSIDING SENTIKUIN
Publisher : Fakultas Teknik Universitas Tribhuwana Tunggadewi

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Abstract

Land transportation infrastructure as referred to in Law No. 38/2004 includes all roads as well as equipment and supplies necessary for land, air and sea traffic; railways and cable cars are not included in this definition. With the increase in the number of transportation modes and traffic density, the functional quality and integrity of the road deteriorates. The two main causes of road surface deterioration are vehicle overloading and substandard road construction. The study aims to determine the level of overloading on the projected road life and the magnitude of the influence of excess vehicle traffic on the expected road life in order to determine the actual conditions on Mayjen Sungkono Road, Malang City. In this study, AASTHO and EASAL techniques were used. Based on the results of the study, on the peak day there was an overflow of vehicles on Mayjen Sungkono Road, Malang City as many as 44,938 vehicles and Mayjen Sungkono Road, Malang City as many as 9,090 vehicles. In addition, the estimated life of the road is shortened by 1.96 years, with the estimated life of the road ranging from 2023 to 2028.
Evaluasi Kondisi Simpang Tiga Tak Bersinyal (Studi Kasus: Jalan Cengkeh – Jalan Kalpataru – Jalan Dewandaru, Kota Malang) Moni, Emanuel Yosef; Arifianto , Andy Kristafi; Rahma , Pamela Dinar
Prosiding SENTIKUIN (Seminar Nasional Teknologi Industri, Lingkungan dan Infrastruktur) Vol 7 (2024): PROSIDING SENTIKUIN
Publisher : Fakultas Teknik Universitas Tribhuwana Tunggadewi

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Abstract

The purpose of this study was to evaluate the performance of a three-signal intersection located in Lowokwaru Subdistrict, Malang City, at Cengkeh Road, Kalpataru Road, and Dewandaru Road. This triangle suffers from congestion problems and long vehicle queues. The huge amount of traffic exceeds the capacity of the road, which causes a decrease in speed, longer delays, and many queues of vehicles. This research was conducted quantitatively using a descriptive approach. Data was collected through field surveys with direct observation and the use of tools such as research forms, watches, hand gauges, and digital cameras. Secondary data came from relevant institutions, such as the Central Bureau of Statistics (BPS) and the Malang City Transportation Office. In accordance with the Indonesian Road Capacity Guidelines (PKJI), the analysis was carried out by calculating traffic volume, road capacity, degree of saturation, delay, and queuing opportunities. The analysis shows that in the peak hour, this intersection has a degree of saturation (DJ) of 1,5, which far exceeds the PKJI required DJ < 0,85, and its level of service is classified as very poor. This performance degradation contributes to prolonged congestion and queuing in the area. To address this problem, a zebra crossing on Jalan Cengkeh and additional sidewalks at the intersection are recommended to reduce delay and improve intersection performance. This research is expected to provide practical solutions to improve traffic conditions at the intersection and reduce its negative impact on road users.