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All Journal JURNAL KARYA TEKNIK SIPIL
Epf. Eko Yulipriyono
Jurusan Teknik Sipil FT. UNDIP Jl. Prof. H. Soedarto SH., Tembalang, Semarang 50275
Civil Engineering, Building, Construction & Architecture

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KINERJA DAN RANCANGAN PEMECAHAN MASALAH LALU LINTAS BAGIAN BARAT UTARA KOTA SEMARANG Dhyani Ciptaning Asmara; Rini Kusuma Wardani; Epf. Eko Yulipriyono; Supriyono Supriyono
Jurnal Karya Teknik Sipil Volume 3, Nomor 2, Tahun 2014
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Semarang city is very strategic because it is located in the middle of the north track of Java, connecting East Java and West Java. Annually vehicles across the city of Semarang increases, this was the trigger traffic jams especially on road segment and intersection of the north - west Semarang city. The growth of Gross Regional Domestic Product at Constant Prices 2000 Central Java 6 percent represents that the rate of growth in daily traffic average intersection has increased in the next 5 years. Figures show the feasibility of the service with the highest degree of saturation (DS), the condition on the road DS < 0.75 and at the intersection of DS < 0.85. The results of the analysis of primary data obtained from the field survey in September until Oktober 2013 showed the value of DS on existing roads still eligible, while the value of DS intersections are not eligible. Basic steps of traffic jams problem solving,namely the optimization of intersections with signal timing, intersection geometry settings and traffic management. After these steps are considered not provide significant changes in the value of DS, the last step is planning the construction of northern outer ringroad, or toll road.With the construction of new roads, intersection capacity will be increased with increasing growth rate LHR Semarang city in the years to come.
PENGARUH NILAI WAKTU PADA BIAYA OPERASIONAL KENDARAAN (BOK) MOBIL PENUMPANG DALAM PEMILIHAN RUTE JALAN EKSISTING DAN JALAN LINGKAR AMBARAWA Iqbal Caesariawan; Devisanti Nabilah Rizky; Ismiyati Ismiyati; Epf. Eko Yulipriyono
Jurnal Karya Teknik Sipil Volume 4, Nomor 4, Tahun 2015
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Nowadays as the mobility of a person develop tends to require a shorter time, where time is a commodity that can’t be saved or stored so that time is very important to everyone. In this case the time value changes according to the level of income. When faced with two choices of Ring Road and Existing Road Ambarawa, person with high income levels tend to more appreciate the value of time by choose a route that has a value of time much more efficient. The aim of this study is to analyze the effect of the time value of road users traveling in the magnitude of Vehicle Operating Costs (VOC) for route selection on the Ring Road and Ambarawa Existing Road with Logit Binomial Model. The methodology of this research is to analyze the value of travel time Income Approach method is used, then to analyze the results of the calculation of the Vehicle Operating Costs (VOC) formula used PCI (Pacific Consultant International), and then to analyze the route selection with Logit Binomial Model. Results of the analysis can be concluded that the greater the time value of road users, then the probability of route selection-A also increased, due to the time value of road users with greater income, more important than the time value of road users with lower incomes.
ANALISIS DAN KOORDINASI SIMPANG KARTINI DAN SIMPANG SIDODADI SEMARANG Ainul Mishbahul Munir; Fariz Hadiyanto; Bambang Riyanto; Epf. Eko Yulipriyono
Jurnal Karya Teknik Sipil Volume 3, Nomor 2, Tahun 2014
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

The traffic growth volume continues to rise rapidly, especially in the city of semarang. This makes the occurrence of the traffic congestion during the rush hour especially at the intersection, one of the roads as well as on the road Dr. Cipto Semarang. This analysis aims to expedite traffic on the road Dr. Cipto by way of coordinating intersection and intersection Sidodadi Kartini. Survey data was collected directly at the second intersection at peak hours in the morning, afternoon, and evening. The data used is the flow of the vehicle, signal timing, vehicle travel speed, queue length, and geometric intersection. The survey results are then processed using the guidelines Manual Kapasitas Jalan Indonesia (MKJI) 1997. Analysis calculated intersection with three conditions, namely existing, optimally, and scenarios. After comparing the results obtained between the existing, optimized, and the scenario it was decided to use the optimal conditions due to a better outcome. Then do the coordination with the optimal conditions, to coordinate both the signalized intersection, the planning is done is to equate the two junctions cycle time, in the morning peak hour cycle time 82 seconds, 75 seconds at afternoon, and 100 seconds at evening. From the distance between the intersection and the vehicle speed obtained offset value is 36 seconds while the bandwidth at peak hours in the morning for 25 seconds, 22 seconds during afternoon, and 32 seconds at evening. While the efficiency of the coordination of the two intersections of 30.48% for the morning, 29.33% for the afternoon, and 32% for the evening. Performance of coordination is good enough for the level of short-term treatment. Thus, it can be concluded that the performance of the intersection is reviewed to be better than the initial condition.
ANALISIS KARAKTERISTIK VOLUME LALU DI JALAN TOL SEMARANG Mauren Ninata Shiky; Ronald Jeferson Simbolan; Ismiyati Ismiyati; Epf. Eko Yulipriyono
Jurnal Karya Teknik Sipil Volume 4, Nomor 4, Tahun 2015
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Developing facilities and infrastructures on the highway in the form of planning, operational designing, and research need the value of Annual Average Daily Traffic (AADT) is a very important factor, necessary survey traffic volume for one year by a collector's gate toll, (365 days) will be a need of time and cost, so, to predict AADT is used data traffic of previous year.Secondary data obtained from the permanent counter PT. Jasamarga (Persero). Tbk Semarang AADT 2013 and 2014 at the toll gate section A (Manyaran-Jatingaleh), section B (Jatingaleh-Tembalang), and section C (Jatingaleh-Muktiharjo) Data Analysed good for obtaining characteristic and to predict value AADT with expansion factor. Based on analysis the characteristic at Semarang tollway, hourly traffic pattern increasing at busy hours and single peak hour 6% from ADT. Daily traffic pattern increasing active day around 12-16% and decreasing at weekend around 4% and the annual traffic pattern of urban variation behavior with different needs of individual route in mobility and the value of hourly expansion factor for section A 16,98-52,44,section B 15,99-76,46 and section C 16,21-69,44, daily expansion factor section A 6,63-7,95, section B 3,75-4,21 and section C 6,61-7,97 ,monthly expansion factor section A 0,83-1,081,section B 0,55-1,18 and section C 0,82-1,068 with confidence level 68,7%. applicable to next year AADT predictions.
Co-Authors Ainul Mishbahul Munir Bambang Riyanto Devisanti Nabilah Rizky Dhyani Ciptaning Asmara Fariz Hadiyanto Iqbal Caesariawan Ismiyati Ismiyati Mauren Ninata Shiky Rini Kusuma Wardani Ronald Jeferson Simbolan Supriyono Supriyono