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Journal : Anterior Jurnal

Analisis Penggunaan Lampu Lalu Lintas Pada Persimpangan Jalan Imam Bonjol Dengan Jalan Suprapto Kota Palangka Raya Dengan Menggunakan Metode MKJI Nirwana Puspasari; Parsi Sahara
Anterior Jurnal Vol 14 No 2 (2015): Anterior Jurnal
Publisher : ​Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (183.733 KB) | DOI: 10.33084/anterior.v14i2.192

Abstract

The better of society welfare makes the development rate of traffic as a means transportation is increasing as well. On the crossroad of Suprapto and Imam Bonjol street in Palangka Raya city, traffic conflicts often happened there due to the flow of traffic at the intersection is quite crowd in the morning, afternoon and evening. This study was conducted to analyze the performance of intersection by using MKJI done by comparing the time of red, green and circle time with the analysis results due to the changes in volume today. By using MKJI method, the variable is the size of the city, geometric, direction of flow, volume, velocity and phase. The results of the field survey dan the result of the analysis so the level of service and utilization of signal light at Suprapto – Imam Bonjol is good enough, but for the using of traffic light at the intersection is still needed because of the degree of saturation (DS) on pendekat North = 0.618, Pendekat West = 0.635 and Pendekat East = 0.364 which still meets the standard value of Degree of Saturation, that is ≤ 0.85 with an average delay of 2.83 sec/smp, and it means that the crossroad did not have traffic jams during rush hour. At this crossroad, it does not need any setting with traffic lights, but it is enough to be paired in median only.
Analisis Jalinan Jalan (WEAVING AREA) pada Ruas Jalan Yos Soedarso-Kinibalu di Bundaran Besar Palangka Raya Nirwana Puspasari; Ahmat Solikin
Anterior Jurnal Vol 15 No 1 (2015): Anterior Jurnal
Publisher : ​Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (137.634 KB) | DOI: 10.33084/anterior.v15i1.206

Abstract

The analysis was calculated based on the method of Indonesian Highway Capacity Manual 1997, which resulted in the form of volume, capacity, degree of saturation, delays and queues opportunities. Whereas the performance on the part of weaving area of daily traffic average at peak hours in the morning can actually capacity (C) = 3481.848 smp/h, the degree of saturation DS = 0.695, delay braided section (DT) = 3.799 sec/smp, and opportunities queue braided section (Qp%) = lower limit/minimum of 12.12%, and the upper limit/maximum of 28.18%. On the daily traffic average at peak hours during the day obtained the capacity actually (C) = 3495.967 smp/h, the degree of saturation DS = 0692, delay part of weaving area (DT) = 3,766 det/smp, and opportunities queue section weaving area (Qp%) = lower limit/minimum of 11.99%, and the upper limit/maximum of 27.89%. On the daily traffic, the average at peak hours in the afternoon, the accually capacity can be obtained (C) = 3593.639 smp/h, the degree of saturation DS = 0673, delay part weaving area (DT) = 3,546 det/smp, and opportunities queue section weaving area (Qp %) = lower limit/minimum 11.16%, and the upper limit/maximum of 25.95%. Based on the analysis, the results obtained Degree of Saturation (DS) to all parts of weaving area is less than 0.75 the terms set forth in MKJI, 1997 so that each hour of the peak that occurred in parts of weaving area on Yos Sudarso-Kinibalu street is still qualify.