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INDONESIA
Jurnal REKAYASA dan MANAJEMEN TRANSPORTASI
Published by Universitas Tadulako
ISSN : -     EISSN : -     DOI : -
Core Subject : Engineering,
Transportation
Arjuna Subject : -
Articles 5 Documents
 1 
Search results for , issue "Vol 1, No 1 (2011)" : 5 Documents clear
STUDI PENGARUH PENAMBAHAN ROADCEL-50 TERHADAP KARAKTERISTIK CAMPURAN LAPIS TIPIS BETON ASPAL (HRS-WC) Mashuri, Mashuri; Rahman, Rahmatang; Basri, Hamdani
Jurnal REKAYASA dan MANAJEMEN TRANSPORTASI Vol 1, No 1 (2011)
Publisher : Jurnal REKAYASA dan MANAJEMEN TRANSPORTASI

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Abstract

Mixture resistance to permanent deformation, heavy traffic and high temperature is the object of theimportant research on pavement materials.The objective of this research is to know the effect of Roadcel-50 to the characteristics of HRS-WCmixture on 0,1%, 0,2%, 0,3% and 0,4% Roadcel-50. Characteristics of HRS-WC using Roadcel-50 that willbe compared with HRS-WC mixture without Roadcel-50. Marshall Testing Methods using to evaluatingthe characteristic of HRS-WC mixture include Stability value of mixture, Durability of mixture, Void ofmixture (VIM, VMA and VFB), Flexibility of mixture (MQ value) and Marhall Immersion value.The result of Marshall test showed that the addition 0,1% to 0,4% Roadcel-50 tend to increaseOptimum Asphalt Content and Marshall Immersion Value of HRS-WC mixture, the addition 0,1% to 0,3%tend to increase stability value of mixture. However, the addition 0,4% Roadcel-50 tend to reduces ofstability value of HRS-WC mixture. While the addition 0,1% to 0,4% Roadcel-50 to the HRS-WC tend toincrease VIM and VMA value of the mixture.Generally, Hot Rolled Sheet Wearing Course (HRS-WC) mixtures with the addition of 0,1% to 0,4%Roadcel-50 gives the best result compared to HRS-WC mixture without Roadcel-50.
STUDI PENENTUAN NILAI EKIVALENSI MOBIL PENUMPANG (EMP) BERBAGAI JENIS KENDARAAN PADA RUAS JALAN UTAMA DI KOTA PALU Setiawan, Arief
Jurnal REKAYASA dan MANAJEMEN TRANSPORTASI Vol 1, No 1 (2011)
Publisher : Jurnal REKAYASA dan MANAJEMEN TRANSPORTASI

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Abstract

In general, traffic is moving on the highway consists of various types of vehicles. such as motorcycles, passenger cars, trucks, buses and other vehicles. All these vehicles have a dimension, weight and operating characteristics vary. Trucks and buses on the road basically requires space larger than passenger cars. A truck in a traffic flow affects two passenger cars and even more depending on the situation. Buses also requires more space than passenger cars. Passenger car equivalence (PCE) is a conversion factor of various types of vehicles to light vehicles (including passenger cars). Various types of vehicle available at the link can be compared to passenger cars in a way is converted to light vehicles. This study aims to determine the value of passenger car equivalence (PCE) from several types of vehicles that are often found in Palu.Retrieving data with survey for the links Sam Ratu Road and Road W. Monginsidi for 16 hours. The samples will be used for the calculation of PCE used at peak hours with traffic flow in saturated conditions, data retrieval is done by using a video camera (handy cam). The method used to calculate the PCE value of each type of vehicle is the method of multiple regression using the program MS Excel 2003.The results obtained by the PCE heavy trucks, medium trucks, medium buses and motorcycle respectively by using regression analysis method was successively, 2.53, 1.28, 1.77, 0.17.
KINERJA CAMPURAN SPLIT MASTIC ASPHALT (SMA) YANG MENGGUNAKAN SERAT SELULOSA ALAMI DEDAK PADI Tahir, Anas
Jurnal REKAYASA dan MANAJEMEN TRANSPORTASI Vol 1, No 1 (2011)
Publisher : Jurnal REKAYASA dan MANAJEMEN TRANSPORTASI

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Abstract

Split Mastic Asphalt (SMA) is one of the hot mix asphalt concretes use with open graded and it has high coarse agregate content (70% - 80%) and a high asphalt content. Since the content of the high asphalt needs requires additional material such as cellulosa fiber to stabilize the asphalt. Through with this study, the another try to use rice bran as the additional material. In addition, rice bran is a natural cellulose fiber which cames from the rice milling proces. It was relatifevely cheaper than the cellulose fibers synthesis.The results showed that the use of rice bran affects the characteristics of the mixture Split Mastics Asphalt (SMA). The stability of the mixture by using cellulose (rice bran) as an additive in a mixture of Split Mastics Asphalt (SMA) generally meet the specifications, except the asphalt content of 7.5% - 8% with rice bran content of 8% - 9%.Value of Flexibility in the mixture showed a tendency to decrease. On the asphalt content of 5.5% shows the highest flexibility and does not meet specifications unless the content of rice bran 8% - 9%. that gives a good mix of performance on asphalt content. The value of flexibility that gives a good mix of performance on asphalt content of 6.5% - 7.5% with bran content of 6% - 8%.
ANALISA KINERJA JALAN PENDEKAT PADA BEBERAPA JEMBATAN DI KOTA PALU (Studi kasus: Jembatan Palu I, II, III dan IV) Patunrangi, Jurair
Jurnal REKAYASA dan MANAJEMEN TRANSPORTASI Vol 1, No 1 (2011)
Publisher : Jurnal REKAYASA dan MANAJEMEN TRANSPORTASI

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Abstract

Bridge approach road of Palu I is the central commercial area that serves as the main road. Thebridge approach road of Palu II is a residential area, shop, offices, schools and other public facilities.Bridge approach road of Palu III is a residential area with commercial activities. While the bridgeapproach roads of Palu IV is an area of residential, commercial, office and other public facilities.Traffic congestion on peak hours occur on the approach road on each bridge. Congestion is causedlosses in terms of time, cost, pollution and noise for road users.The purpose of this research are to know the performance of bridge approach roads of Palu I, II, IIIand IV. The data have been collected by surveys of traffic volume during peak hours. Data of trafficstream include flow and velocities of traffic.The results find that the performance of bridge approach roads Palu II, III and IV for current conditionsand five years forward into the category of C and B. While the bridge approach roads of Palu I haveentered at the level of service F.
PENGARUH KETAHANAN BETON ASPAL (AC-BC) YANG MENGGUNAKAN ASBUTON BUTIR TIPE 5/20 TERHADAP AIR LAUT DITINJAU DARI KARAKTERISTIK MEKANIS DAN DURABILITASNYA Djalante, Susanti
Jurnal REKAYASA dan MANAJEMEN TRANSPORTASI Vol 1, No 1 (2011)
Publisher : Jurnal REKAYASA dan MANAJEMEN TRANSPORTASI

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Abstract

Provinci South East Sulawesi has the seasore areas bigger than the land areas. In Kendari City, some of the major flexible pavement roads which develoved all along the beach were often flooded by sea water. To protect the destruction of flexible pavement from sea water, using much asphalt is essential in mixture. One of the alternative materials to decrease of using asphalt are to use Asbuton Butir (BRA) which is the deposit about 677 ton millions in Provinci of South East Sulawesi particulary in Button. Regarding to these phenomena, it is important to provide a study the effects of Asbuton Butir (BRA) about the sea water resistance in mechanical characteristic of Asphalt Concrete.The method of the research was using Asbuton Butir that had variation 0%, 50 % and 100% in mixture AC-WC. The first method found the Optimum Asphalt Content (OAC) for each various asbuton butir. The second method aimed to determine the value of Marshall in Optimum Asphalt Content (OAC) which got to discover density, VITM, VFWA, VMA , stability, flow, MQ, IRS standard, IRS modification and Durability Indeks at the immersion time 24 hours, 72 hours and 120 hours.In conclusion, the more many asbuton butir was in AC-BC mixture, the higher value of stability and durability was in AC-BC mixture at the immersion 24 hours, 72 hours and 120 hour in sea water.

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