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Jurnal Transportasi

journaltransportasi
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Published by Universitas Katolik Parahyangan

ISSN : 14112442 EISSN : 26151146 DOI : -

Core Subject : Engineering,

Transportation

Jurnal Transportasi adalah jurnal ilmiah di bidang ilmu transportasi yang diterbitkan tiga kali setahun oleh Forum Studi Transportasi antar-Perguruan Tinggi (FSTPT). Makalah-makalah yang dimuat di jurnal ini merupakan makalah-makalah terbaik dari Simposium FSTPT yang diadakan setiap tahun. Selain sebagai wadah komunikasi ilmiah, penerbitan Jurnal Transportasi juga bertujuan untuk menyebarluaskan hasil-hasil penelitian yang berkaitan dengan bidang ilmu transportasi. Jurnal Transportasi terakreditasi yang kedua kali berdasarkan Keputusan Direktur Jenderal Pendidikan Tinggi, Kementerian Pendidikan Nasional Republik Indonesia, Nomor 51/DIKTI/ Kep/2010 tanggal 5 Juli 2010.

Arjuna Subject : Umum - Umum

Articles 1,071 Documents

88 89 90 91 92

APPLICATION OF CANTABRIAN AND BINDER DRAINAGE TESTS IN DESIGNING OF POROUS ASPHALT BINDER CONTENT Hardiman .
Jurnal Transportasi Vol. 4 No. 2 (2004)
Publisher : Forum Studi Transportasi antar Perguruan Tinggi (FSTPT)

Abstract Traditional mix design methods which normally incorporate the Marshall test are not appropriate to design porous asphalt because of the insensitivity of the Marshall stability values to variations in binder content. It is therefore appropriate specify the design binder content (DBC) for porous asphalt rather than the optimum binder content. The design binder content incorporates an upper and a lower limit. The lower limit of the DBC can be dictated by requirements to resist disintegration while the upper limit is specified to limit binder drainage yet maintaining a porous structure that would promote permeability. This paper presents the results of a laboratory investigation to determine design binder content for porous asphalt. Three gradations were tested each made up of 10, 14 and 20 mm maximum aggregate size. Two types binder was used, conventional 60/70 pen bitumen, and styrene butadiene styrene (SBS) modified bitumen. Based on the drainage test, target binder content as the upper limit content for SBS is higher than the base bitumen 60/70. These values will be lower when the maximum aggregate size is increased. Generally, the abrasion loss decreases as the binder content increases while the curve slopes downward and becomes flatter when a certain percentage of bitumen is exceeded. It was found that design binder contents corresponding to 10, 14 and 20 mm maximum aggregate size equal 5.4%, 5.0% and 4.5% respectively for conventional binder and 5.7%, 5.2% and 4.6% for SBS binder. However, the DBC content for SBS is higher from conventional binder.Key words: porous asphalt, binder drainage, cantabrian, design binder content

Indeks Pengarang Volume 14 Indeks Pengarang
Jurnal Transportasi Vol. 14 No. 3 (2014)
Publisher : Forum Studi Transportasi antar Perguruan Tinggi (FSTPT)

Indeks Pengarang Volume 14

KINERJA OPERASI KERETA API BARAYA GEULIS RUTE BANDUNG-CICALENGKA Dewi Rosyani; Budi Hartanto Susilo
Jurnal Transportasi Vol. 11 No. 1 (2011)
Publisher : Forum Studi Transportasi antar Perguruan Tinggi (FSTPT)

Baraya Geulis Train Service is local business class passenger train with a route serving Bandung-Cicalengka. In this study, the performance of train operations are assessed, which include operating speed, timeliness, load factor, headway, and comfort on the train. The results show that, in general, the operating performance of the Baraya Geulis Train is quite well and in compliance with existing standards. Only the operating speed of this train needs to be improved so that it can meet the minimum operating speeds, which is 60 km/hour.Keywords: train operational performance, local trains, operation speed.

PENGGUNAAN MODEL GRAVITY (GR) DALAM ESTIMASI MATRIKS ASAL-TUJUAN (MAT) MENGGUNAKAN DATA ARUS LALULINTAS Rusmadi Suyuti; Ofyar Z. Tamin
Jurnal Transportasi Vol. 7 No. 2 (2007)
Publisher : Forum Studi Transportasi antar Perguruan Tinggi (FSTPT)

Abstract Many problems in transport planning and management tasks require an origin-destination (O-D) matrix to represent the travel pattern. However, O-D matrices obtained through a large scale survey such as home or road side interviews, tend to be costly, labour intensive and time disruptive to trip makers. Therefore, the alternative of using traffic counts to estimate O-D matrices is particularly attractive. Models of transport demand have been used for many years to synthesize O-D matrices in study areas. A typical example of this is the gravity model (GR); its functional form, plus the appropriate values for the parameters involved, is employed to produce acceptable matrices representing trip making behaviour for many trip purposes and time periods. Four estimation methods have been analysed and tested to calibrate the transport demand models from traffic counts, namely: Non-Linear-Least-Squares (NLLS), Maximum-Likelihood (ML), Maximum-Entropy (ME) and Bayes-Inference (BI). The Bandung’s Urban Traffic Movement survey has been used to test the developed method. Based on several statistical tests, the estimation methods are found to perform satisfactorily since each calibrated model reproduced the observed matrix fairly closely. The tests were carried out using two assignment techniques, all-or-nothing and equilibrium assignment.keywords : transportation model, O-D matrices, estimation method, trip distribution, trip assignment

KETERKAITAN KEBIASAAN MAHASISWA MENGGUNAKAN MOBIL KE KAMPUS DENGAN KARAKTERISTIK DEMOGRAFI, EKONOMI, DAN PERJALANAN MAHASISWA KE KAMPUS Rudy Setiawan; Wimpy Santosa; Ade Sjafruddin
Jurnal Transportasi Vol. 14 No. 3 (2014)
Publisher : Forum Studi Transportasi antar Perguruan Tinggi (FSTPT)

Abstract The most common daily trips for university students are the commuting trips to campus. Although there are clear environmental, economic, and social drawback from using private vehicles for these trips, students still choose private vehicles to get to campus. This study discusses the relationship between students' car use habit with a variety of demographic, economic, and trip characteristics. This study is expected to provide benefits in the design of campus transportation policies to reduce trips to the campus by cars. The results indicate that there are relationship between the habit of using a car to campus with gender and the city of residence. In addition, there is a significant relationship between the students' car use habit with campus, years of study, the distance from residence, residence status, car ownership, frequency of trips to the campus per day, car accessibility, and car usage behavior in the previous semester. Keywords: car usage, trips to campus, car ownership, frequency of trips Abstrak Pola perjalanan yang rutin dilakukan oleh mahasiswa adalah dari tempat tinggal ke kampus dan sebaliknya. Meskipun dampak negatif penggunaan mobil untuk perjalanan ke kampus telah diketahui, namun mahasiswa tetap lebih memilih menggunakan mobil ke kampus. Studi ini membahas keterkaitan antara kebiasaan mahasiswa menggunakan mobil ke kampus dengan berbagai karakteristik demografi, ekonomi, dan perjalanan ke kampus. Penelitian ini diharapkan dapat memberikan manfaat dalam perancangan kebijakan transportasi kampus untuk mengurangi perjalanan ke kampus dengan menggunakan mobil. Hasil penelitian ini mengindikasikan bahwa terdapat keterkaitan antara kebiasaan mahasiswa menggunakan mobil ke kampus dengan jenis kelamin dan kota tempat tinggal. Selain itu, terdapat keterkaitan yang signifikan antara kebiasaan mahasiswa menggunakan mobil ke kampus dengan kampus, tahun studi, jarak tempat tinggal, status tempat tinggal, kepemilikan mobil, frekuensi perjalanan ke kampus per hari, kemudahan akses terhadap mobil, dan perilaku penggunaan mobil pada semester sebelumnya. Kata-kata kunci: penggunaan mobil, perjalanan ke kampus, kepemilikan mobil, frekuensi perjalanan

DURABILITAS CAMPURAN BETON ASPAL MEMAKAI AGREGAT KARANG GUNUNG DARI SABANG DENGAN BAHAN PENGIKAT ASPAL PEN 60/70 DAN RETONA BLEND 55 Sofyan M. Saleh; Hermansyah .; Renni Anggraini; Alfi Salmannur
Jurnal Transportasi Vol. 18 No. 2 (2018)
Publisher : Forum Studi Transportasi antar Perguruan Tinggi (FSTPT)

Abstract Durability of asphalt concrete wearing course mixtures affects road pavement construction performance, because it functions as a road surface cover. The high value of stability and durability indicates that the surface layer of the road is strong and resistant to the influence of weather and water. This study was conducted to determine the durability of asphalt concrete mixtures using mountain coral for wearing course asphalt concrete mixtures, using Retona Blend 55 asphalt and Asphalt Pen 60/70 as binders. The results indicate that the physical properties of aggregates are not significantly different when compared with the Bina Marga specification standards. The mixture combination that gives the best value for Marshall Stability, which is 1,373.93 kg, is a combination of 50% Asphalt Pen 60/70 and 50% Retona Blend 55. While the best durability value, which is 90.60%, is obtained by the mixture with Asphalt Pen 60/70 without Retona. Keywords: asphalt concrete, mountain coral, aspal, stability, durability Abstrak Durabilitas campuran beton aspal lapis aus mempengaruhi kinerja kontruksi perkerasan jalan, karena berfungsi sebagai lapisan penutup permukaan jalan. Nilai stabilitas dan durabilitas yang tinggi memberikan indikasi bahwa lapis permukaan jalan tersebut kuat dan tahan terhadap pengaruh cuaca dan air. Penelitian ini dilakukan untuk mengetahui ketahanan campuran beton aspal yang menggunakan batu karang gunung untuk campuran beton aspal lapis aus, dengan menggunakan bahan pengikat aspal Retona Blend 55 dan Aspal Pen 60/70. Hasil penelitian ini menunjukkan bahwa sifat-sifat fisis agregat tidak berbeda secara signifikan dengan bila dibandingkan dengan standar spesifikasi Bina Marga. Kombinasi campuran yang memberi nilai terbaik untuk Stabilitas Marshall, yaitu 1.373,93 kg, adalah kombinasi 50% Aspal Pen 60/70 dan 50% Retona Blend 55. Sementara nilai durabilitas terbaik, yaitu 90,60%, diperoleh untuk campuran dengan Aspal Pen 60/70 tanpa Retona. Kata-kata kunci: beton aspal, batu karang gunung, aspal, stabilitas, durabilitas

Cover Kulit dan Daftar Isi 15-2 Cover Daftar Isi
Jurnal Transportasi Vol. 15 No. 2 (2015)
Publisher : Forum Studi Transportasi antar Perguruan Tinggi (FSTPT)

Cover Kulit dan Daftar Isi 15-2

MODEL PEMILIHAN RUTE DAN PEMBEBANAN PERJALANAN DENGAN SISTEM FUZZY Nindyo Cahyo Kresnanto; Ofyar Z. Tamin; Russ Bona Frazila
Jurnal Transportasi Vol. 9 No. 2 (2009)
Publisher : Forum Studi Transportasi antar Perguruan Tinggi (FSTPT)

Route selection is a major element of the network assignment model. This process is often also callednetwork tree building. In conventional route selection, each repetition will only produce one best path orshortestpath. Using fuzzy systems approach, travel cost is modeled in fuzzy numbers. Fuzzy numbers arenumbers with certain upper-bound and under-bound limits. In fuzzy conditions, route selection process isexpected to produce several routes that can be nominated as the shortestpath. It means that in each repetition,the finding algorithm will generate more than one best route, starting from the first best route, the second bestroute, to the k best route. The next process is the trip assignment existing (demand side) on the transportationnetwork system (supply side) which will produce a route pattern and traffic flow. Traffic flow allocationbased on the series of best routes and degree of membership of fuzzy numbers.Keywords: fuzzy travel cost, fuzzy shortest path, fuzzy assignment

PENGGUNAAN DISTRIBUSI NORMAL DALAM MEMODELKAN SEBARAN PERSEPSI BIAYA PERJALANAN DAN TRANSFORMASI BOX-MULLER PADA PENGAMBILAN SAMPEL ACAK MODEL PEMILIHAN RUTE DAN PEMBEBANAN STOKASTIK R. Didin Kusdian; Agus Salim Ridwan; Ofyar Z. Tamin; Ade Syafruddin
Jurnal Transportasi Vol. 5 No. 2 (2005)
Publisher : Forum Studi Transportasi antar Perguruan Tinggi (FSTPT)

Abstrak Pada diri para pengguna jalan melekat perbedaan-perbedaan dari berbagai sisi, misalnya menyangkut usia, tingkat intelektual, status sosial, maksud perjalanan, cara pandang terhadap uang, dan lain-lain. Pada suatu sistem ruang, misalnya kota, di suatu interval waktu tertentu, misalnya satu jam, akan terjadi suatu pergerakan serentak dari berbagai zona asal ke berbagai zona tujuan. Dalam sistem ruang kota, terpetakan ruas-ruas jalan yang membentuk sistem jaringan jalan kota. Untuk keperluan perencanaan maupun manajemen operasional, akan dibutuhkan suatu perkiraan perilaku pergerakan lalulintas pada sistem jaringan jalan. Perkiraan perilaku pergerakan lalulintas bisa diperoleh melalui model pergerakan berbasis sistem. Dalam bidang pemodelan transportasi telah dikenal 4 komponen model perkiraan kebutuhan transportasi, yaitu Model Bangkitan, Model Distribusi, Model Pemilihan Moda, Model Pemilihan Rute, dan keempat model ini dapat digunakan dengan urutan tahapan sesuai jenis pendekatan persoalan transportasi yang akan diselesaikan. Memilih rute adalah suatu proses keputusan manusia, sebagai pengemudi atau pengguna jalan. Pada model yang paling sederhana keputusan manusia dapat dianggap seragam, atau semua memiliki persepsi yang sama. Upaya mendekati dunia nyata bahwa keputusan manusia sebagai pengemudi adalah beragam, dengan fokus pada keberagaman persepsi terhadap biaya perjalanan untuk suatu pasangan asal-tujuan, dapat dilakukan dengan menganggap bahwa persepsi biaya melintasi setiap ruas jalan dari sekelompok pengemudi merupakan suatu distribusi probabilitas. Pada studi ini dibahas model yang menggunakan distribusi normal sebagai distribusi biaya persepsi. Kemudian dalam simulasi (Monte Carlo) pembebanan model stokastik, dibutuhkan pengambilan sampel acak dari distribusi ini dengan menggunakan bilangan acak (random number). Untuk itu persamaan distribusi normal atau distribusi Gauss, perlu ditransformasikan melalui transformasi Box-Muller. Pada studi ini dicoba untuk menerapkan implementasi algoritma transformasi Box-Muller dengan pengkodean bahasa MS-Fortran Power Station . Kata-kata kunci: biaya persepsi, distribusi normal, transformasi Box-Muller, bilangan acak, sampel acak, model pembebanan stokastik

PENERAPAN METODE ANALYTICAL HIERARCHY PROCESS DALAM PENENTUAN PRIORITAS PENANGANAN PEMELIHARAAN JALAN DI KOTA BANDA ACEH Sofyan M. Saleh; Ibnu Abbas Majid; Firdasari Firdasari
Jurnal Transportasi Vol. 13 No. 2 (2013)
Publisher : Forum Studi Transportasi antar Perguruan Tinggi (FSTPT)

Determination of road maintenance involves complex multi-criteria in decision making process. Analytical Hierarchy Process (AHP) method has been used to determine the weight of criteria in evaluating the road maintenance priority. In this study, the priority decisions for maintaining collector roads in Banda Aceh city were determined using the AHP method. The objective of this study is to describe the decision making process in determining the road maintenance handling priority accurately involving the key persons. There are 4 (four) criteria used, namely road condition, traffic volume, policy, and land use factors. The results showed that the highest criteria weight was achieved by road condition with a score of 0,454, followed by traffic volume (0.255) and land use (0.158), respectively. Surprisingly, the lowest score was obtained by policy factor. It was really beyond expectation since road maintenance priorities were usually relied on the government policy. The results indicated that road condition and traffic volume were the main factors in determining the road maintenance priorities.Keywords: road handling priority, road condition, traffic volume, AHP method

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Prof. Wimpy Santosa, Ph.D

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Jl. Ciumbuleuit No. 94 Bandung 40141, Indonesia

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Prof. Wimpy Santosa, Ph.D

Contact Email wimpy@unpar.ac.id

Phone +62222042004

Journal Mail Official fstpt7@unpar.ac.id

Editorial Address Jl. Ciumbuleuit No. 94 Bandung 40141, Indonesia

Location Kota bandung, Jawa barat INDONESIA

Abstract

Abstract

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Abstract

Contact Name
Prof. Wimpy Santosa, Ph.D

Contact Email
wimpy@unpar.ac.id

Phone
+62222042004

Journal Mail Official
fstpt7@unpar.ac.id

Editorial Address
Jl. Ciumbuleuit No. 94 Bandung 40141, Indonesia

Location
Kota bandung,

Jawa barat

INDONESIA