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Kota semarang,
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INDONESIA
JURNAL KARYA TEKNIK SIPIL
Published by Universitas Diponegoro
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Core Subject : Engineering,
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Articles 35 Documents
Search results for , issue "Volume 2, Nomor 4, Tahun 2013" : 35 Documents clear
EVALUASI DAN UPAYA PENINGKATAN KINERJA BUNDARAN KALIBANTENG PASCA TERBANGUNNYA FLYOVER Agustina Maya Paramitha; Radiksa Ivan Sitranata; Bambang Riyanto; YI. Wicaksono
Jurnal Karya Teknik Sipil Volume 2, Nomor 4, Tahun 2013
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

The high vehicle passes on Kalibanteng Intersection as one of main road to reach West Semarang area decreasing the traffic performance. One of the strategies to improve the performance is by building a flyover and widening aprroach. The results of the degree of saturation analysis before flyover was build reaches 1,08 on Sudirman Street, 0,92 on Pamularsih Street, 0,71 on Abdulrahman Saleh Street, 0,93 on Siliwangi Street, 1,08 on Bandara Ahmad Yani Street and 0,52 on RE. Martadinata Street. Widening aprroach done by add 2 meters on Siliwangi Street and 4 meters on Sudirman Street. Beside that, also displacing access to Ahmad Yani Airport into Maerokoco. Based on the analysis with widening the aprroach and displacing airport access, road performance is improved, shown by the degree of saturation on Siliwangi Street is less than 0,79, on RE. Martadinata Street less than 0,18, on Sudirman Street less than 0,41, Pamularsih Street less than 0,83 and Abdulrahman Saleh Street less than 0,65. It was concluded that widening the aprroach and displacing airport access produce a better performance than before there is no flyover.
ANALISIS LALU LINTAS AKIBAT PEMBANGUNAN JALAN LAYANG CAKUNG CILINCING TANJUNG PRIOK JAKARTA Intan Fitriani; Ratna Manik Pratiwi; Wahyudi Kushardjoko; YI. Wicaksono
Jurnal Karya Teknik Sipil Volume 2, Nomor 4, Tahun 2013
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Cakung-Cilincing Highway is the main access road to the Tanjung Priok port. The flyover is being built on the road. This causes severe congestion. This study aimed to compare the capacity, the current movement, vehicle speed, and vehicle operating costs at the time before the construction of flyover and during construction of elevated road. Analysis using Manual Kapasitas Jalan Indonesia and Synchro SimTraffic 7.0 program to simulate passing vehicles. The results show the capacity before and during construction is the same, namely 5152,8 pcu/hour because the contractor was to minimize the possibility of harm to road users. Current movement to port more dominant either before or during construction indicated by the greater density toward Priok compared to the Cakung and speed toward Priok lower compared to the Cakung. Traffic density prior to the construction of the port of Tanjung Priok 166 vehicles/km and the direction Cakung of 98 vehicles/km. While the current construction of 229 Priok towards vehicle/km and 143 vehicles/km toward Cakung. The average speed of the vehicle prior to the construction Priok is 41,22 km/h and the direction Cakung 42,26 km/h. While the construction time of 4,86 km/h in the direction Priok and the direction Cakung 8.41 km/h. This is because the construction of the overpass project activities Cakung Cilincing and potholes. Total vehicle operating costs incurred prior to construction lower than at the construction details before construction towards Priok is Rp 679,485,269.47 / day / 1.8 km and to the Cakung Rp 492,487,489.56 / day / 1.8 miles. While the current construction towards Priok Rp 1,014,197,666.44/day/1,8 km and to the Cakung Rp 529,568,278.05/day/1,8 km. This is caused by the increased density of the way so the speed decrease and result in greater costs. Therefore, should the perforated Cakung Cilincing immediately improved and widening of roads so as to improve the speed of vehicles passing through the road.
MANAJEMEN RISIKO KESELAMATAN DAN KESEHATAN KERJA (K3) PADA PEKERJAAN STRUKTUR BAWAH DAN STRUKTUR ATAS GEDUNG BERTINGKAT Beryl Adityanto; Sony Irawan; Jati Utomo Dwi Hatmoko; Frida Kistiani
Jurnal Karya Teknik Sipil Volume 2, Nomor 4, Tahun 2013
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Safety and health problems in Indonesia is still underestimated, as it is evident from the number of place accidents that occur mainly in the construction sector. Based on the report of the International Labor Organitation (ILO), every day of work accidents resulting in as many as 6,000 cases of fatal victims. While in Indonesia there are 20 fatal accidents in every 100  thousand workers in the construction sector (Reuters, Tuesday, January 15, 2013).This research will examine on safety and health hazard identification, risk assessment and how to control safety and health risks that exist on the work of bottom and top structure of high rise building construction, methods of assessment using the risk assessment matrix derived from the NHS Highland adopted by AS / NZS 4360: 2004 Risk Management. From the results of this study obtained that were classified as high risk amounted to 7 risk (11.67%), medium risk amounted to 43 risk (71.67%) and low risk amounted to 10 risk (16.67%). Seven risk categories of high risk is the risk of falling from a height while preparing formwork beams and floor plate with a risk index of 14.36, workers buried by an avalanche while excavation work with a risk index of 12.67, falling from a height due to timber formwork porous material with a risk index of 11.55, fell from a height while the preparation of scaffolds with a risk index of 11.22, risk of falling material while lifting material with a risk index of 11.02, electric shock when excavation work with a risk index of 10.49 and risk of falling from height when installing formwork column with a risk index of 10.36. from identification and assessment risk found that top structure of high rise building construction has more risk and average risk index greater than under structure of high rise building construction.
EVALUASI KINERJA BATIK SOLO TRANS (STUDI KASUS : KORIDOR I KARTASURA-PALUR, SURAKARTA) Nadhia Puspita Rachma; Purnomo Dwi S.; Ismiyati Ismiyati; Wahyudi Kushardjoko
Jurnal Karya Teknik Sipil Volume 2, Nomor 4, Tahun 2013
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Batik Solo Trans (BST) included in the category of Bus Rapid Transit, this modes of transportation provided by the government to transportation of Surakarta, but the society not interest with this mode. This study was conducted to determine the publics preference for mass transit and investigate the performance in terms of Batik Solo Trans department of transportation standards and world bank standards. The research method used survey and give questionnaire toward users and non users BST. The evaluation results of BST corridor I performance got some indicators which have department of transportation standards and world bank standards there are headway, speed, distance time on Saturday and Sunday, and 67% the shelter distance, beside for load factor still under standard 70%, load factor could not full filled, based on questionnaire result, society not interest use BST because some reason, for example wasting time, incomplete route and facility of BST, long distance time, which evidenced based on survey result more than 3 hours on Monday. Although load factor is less based on BOK analysis with tariff  of BST got profit can used for maintenance and addition of the bus. The analysis results, system can be improve appropriate with the expectation of the society, there are addition corridors than intersect corridor other, lane BST, beheading route corridor I have small load factor, the transportation other can be the feeder, apply contra flow system on Slamet Riyadi road and bus priority tracking at intersections for shorten distance time.
ANALISIS HUBUNGAN ANTARA KELANDAIAN JALAN DAN PANJANG LANDAI KRITIS TERHADAP KESELAMATAN LALU LINTAS (STUDI KASUS: RUAS JALAN SETIABUDI SEMARANG DARI KM 8+100 SAMPAI KM 9+350) Syafiiq Muhammad Ridlo; izazulfina izazulfina; Ismiyati Ismiyati; Amelia Kusuma Insriastuti
Jurnal Karya Teknik Sipil Volume 2, Nomor 4, Tahun 2013
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Setiabudi street, Semarang, is access road to the southern area of Semarang, that is often used in addition to highway. This road connects the Semarang to Tembalang and Banyumanik, also connect to the southern area of Central Java. Some segments have gradient road more than 8% and critical gradient oad is different with RSNI Geometrik Jalan Perkotaan 2004. Setiabudi street that have gradient road > 8% cause acceleration of the vehicle decrease. It also causes traffic accident. Based on the issues conducted research to review the relationships of gradient road and critical gradient length to road safety. The survey method use spot speed and traffic counting. Secondary data is geometric of the Setiabudi street, traffic accident and annual daily traffic. Analytical methods to determine the relationship between gradient road and critical gradient road use regression method and descriptive analysis. The relationship of gradient road and critical gradient length to road safety is indicated by polynomial regression model Y = 174 222 - 3.827E-013X - 13166.052X2 + 3.995E-011X3 (R square= 0.998). The correlation value indicate the relationship gradient road and road safety is close. Some segments with gradient road and critical gradient length is high not necessarily cause a high number of accidents. The simulation results can be concluded the reduction of the degree of saturation cause risk of accident is reduced.

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