Wimpy Santosa
Jurusan Teknik Sipil Fakultas Teknik Universitas Katolik Parahyangan

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KETERKAITAN KEBIASAAN MAHASISWA MENGGUNAKAN MOBIL KE KAMPUS DENGAN KARAKTERISTIK DEMOGRAFI, EKONOMI, DAN PERJALANAN MAHASISWA KE KAMPUS Setiawan, Rudy; Santosa, Wimpy; Sjafrudin, Ade
Prosiding Forum Studi Transportasi Antar Perguruan Tinggi Vol 3 No 1 (2015): The 17th FSTPT of International Symposium
Publisher : FSTPT Indonesia

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The most common daily trip for university students is the commuting to campus. Though 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 correspondence between students' car use habit with a variety of demographic, economic, and trip characteristics. This research is expected to provide benefits in the design of campus transportation policies to reduce trips to the campus by car. Results of the analysis indicate that there are associations between the habit of using a car to campus with students gender and city of residence. In addition, there is a significant relation 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.
PENENTUAN KRITERIA DAN SUB-KRITERIA PEMILIHAN PROYEK BERDASARKAN TAHAP PELAKSANAANKERJASAMA PEMERINTAH DENGAN BADAN USAHA DI BIDANG PERKERETAAPIAN INDONESIA Herman, Herman; Santosa, Wimpy; Sjafrudin, Ade
Prosiding Forum Studi Transportasi Antar Perguruan Tinggi Vol 3 No 1 (2015): The 17th FSTPT of International Symposium
Publisher : FSTPT Indonesia

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Public Private Partnership for railway transportation had been arranged in The Law No. 23/2007. Selection of railway operations to be offered to the private sector through Public Private Partnership scheme takes a set of criteria so that the project could benefit the government and private parties. This implementation had been arranged in The State Ministry for Development Planning/Head of National Development Planning Agency No. 3/2012, the General Guide of Implementation of Government Cooperation with Enterprises in Infrastructure Provision. Of the partnership split up into Palnning of Cooperation Project, Completion of Cooperation Project, Transaction of Cooperation Project and Implementation Management of Cooperation Agreement. This study aims to get the criteria of project selection in railway transportation for each level of the implementation of cooperation between public and private. This research the collecting of data has been conducted by interview. The numbers of respondents who are interviewed are 13 respondents. Statistical analysis determination of group of criteria and sub-criteria to Must Criteria and Want Criteria used Sign Test. The conclusion of the study is Planning of Cooperation Project consists of 2 Must Criteria (4 sub-criteria) and 2 Want Criteria (6 sub-criteria), Completion of Cooperation Project consists of 5 Must Criteria (12 sub-criteria) and 2 Want Criteria (6 sub-criteria), and Transaction of Cooperation Project consists of 5 Want Criteria (13 sub-criteria ) and 3 Want Criteria ( 9 sub-criteria ).
ESTIMASI PELAYANAN OPERASIONAL BUS LANE DI BANDUNG Kusuma, Gatot Perdana; Sutandi, A. Caroline; Santosa, Wimpy; Joewono, Tri Basuki
Jurnal Transportasi Vol 7, No 2 (2007)
Publisher : Jurnal Transportasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (147.806 KB) | DOI: 10.26593/jt.v7i2.1823.%p

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Abstract As a way to improve the service of public transportation, there is a plan to operate bus lane in the city of Bandung with Cibeureum-Cibiru as a selected route. The aim of this study is to estimate the number of passenger and also the operational characteristics of bus lane for 20 years, i.e. from 2007 up to 2027. By employing deterministic approach, several operational characteristics, i.e. frequency, headway, and number of bus, are estimated. Two types of bus are employed, i.e. medium and regular bus with 55 and 85 passengers. Number of passengers for the year of 2007 and 2027 are 1,562 and 2,321 passengers per hour per direction, respectively. In 2007, frequency for medium and regular bus is 14 and 10 bus per hour, while the headway is 4.3 and 6 minutes. Number of medium and regular bus for the year of 2007 is 27 and 20 units.Keywords: bus lane, pelayanan operasional, estimasi, angkutan umum.
PENGARUH MUATAN LEBIH BEBAN GANDAR KENDARAAN BERAT ANGKUTAN BARANG TERHADAP PENINGKATAN OKSIDA KARBON Wahyudi, Wahid; Taufik Mulyono, Agus; Santosa, Wimpy
Jurnal Transportasi Vol 13, No 2 (2013)
Publisher : Jurnal Transportasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (66.681 KB) | DOI: 10.26593/jt.v13i2.528.%p

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At present, the influence of overloaded freight vehicles only associated with damage to the road structure and road congestion or services. Overloading is not considering the effect of the increase of carbon oxides. Increased carbon oxides on overloaded vehicles occur due to increased fuel consumption and heavy vehicle engine work. This study aimed to obtain the relationship between axle load overloading offenses with increased carbon oxides carried by freight vehicles in the Province of East Java. The method used is direct measurement in several weigh in East Java Province. The excess weights of freight vehicles were measured and then carbon oxide emission tests were performed to measure the carbon monoxide and carbon dioxide emissions. The results indicate that there is a linear relationship between the excess loads carried by freight vehicles with increased carbon oxides. Carbon dioxide increased significantly in line with overloaded heavy freight vehicles. Therefore, the policy to implement sanctions, such as fines for overloaded freight vehicles should include cost components due to increased emissions of carbon oxides, such as reduction cost and community loss affected by these pollutants.Keywords: heavy vehicle, overload, freight vehicle, carbon oxides
KORELASI EMISI KENDARAAN DENGAN BIAYA PENYELENGGARAAN JALAN Sekaryadi, Yudi; Santosa, Wimpy
Jurnal Transportasi Vol 16, No 2 (2016)
Publisher : Jurnal Transportasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (228.167 KB) | DOI: 10.26593/jt.v16i2.2360.%p

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Abstract Air pollution from motor vehicle emissions on 7 provincial roads in West Java has different levels. This study discussed the relationship between the road maintenance costs and emissions from vehicles passing through the road. The results of this study show that there is strong correlation between the road maintenance cost with carbon monoxide, lead, and ozone. The correlation coefficients between the road maintenance cost and carbon monoxide, lead, and ozone are 0.964, 0.75, 0.83, respectively, which mean that there is very strong correlation. Meanwhile, the correlation coefficients between sulfur dioxide, nitrogen dioxide, and Total Suspended Particulate are 0.664, 0.257, -0.087, respectively, showing that the correlation is low. Keywords: air pollution, road construction, correlation analysis  Abstrak Pencemaran udara akibat emisi kendaraan bermotor pada tujuh ruas jalan provinsi di Jawa Barat mempunyai tingkat yang berbeda-beda. Pada studi ini dikaji hubungan antara biaya penyelenggaraan jalan dengan emisi yang berasal dari kendaraan-kendaraan yang melalui jalan tersebut. Hasil studi ini menunjukkan adanya korelasi yang kuat antara biaya penangangan jalan dengan tingkat beberapa jenis emisi, yaitu karbonmonoksida, ozon, sulfurdioksida, timbal, dan nitrogendioksida, yang berasal dari kendaraan yang melalui jalan tersebut. Koefisien korelasi antara Biaya Penyelenggaraan Jalan dengan karbon monoksida, timbal, dan ozon berturut-turut adalah 0,964, 0,752, dan 0,83, yang artinya terdapat korelasi sangat kuat. Sedangkan Biaya Penyelenggaraan Jalan dengan sulfur dioksida, nitrogen dioksida, dan debuberturut-turut adalah 0,664, 0,257, -0,087, yang berarti korelasinya lemah. Kata-kata kunci: pencemaran udara, penyelenggaraan jalan, analisis korelasi
EVALUASI ON TIME PERFORMANCE PESAWAT UDARA DI BANDAR UDARA HUSEIN SASTRANEGARA MENGGUNAKAN APLIKASI FLIGHTRADAR24 Girasyitia, Ganayu; Santosa, Wimpy
Jurnal Transportasi Vol 15, No 2 (2015)
Publisher : Jurnal Transportasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (210.378 KB) | DOI: 10.26593/jt.v15i2.1732.%p

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Abstract On time performance is a situation when the time of departure and arrival time of aircraft in accordance with a predetermined. On time performance is important because an aircraft has a value when the aircraft is in the air. This study tried to investigate the on time performance of domestic flights served by the Lion Air airline at Husein Sastranegara Airport, in Bandung. Aircraft actual data were obtained using flightradar24 application program while the aircraft daily flight schedules were given by PT Angkasa Pura II, the airport operator. The evaluation was performed on the aircraft time performance data of February 2015. The results showed that the average delay in the arrival of the aircraft is 44.31 minutes with a standard deviation of 44.54 minutes and the average departure delay in that month is 42.37 minutes with a standard deviation of 37.40 minutes. It can be concluded from this study that the Lion Air flight services at Husein Sastranegara Airport, Bandung, in February 2015 were not on time. Keywords: on time performance, flight schedules, domestic flight, arrival delay, departure delays Abstrak On time performance adalah suatu keadaan ketika waktu keberangkatan dan waktu kedatangan pesawat udara sesuai dengan yang telah ditetapkan. On time performance ini penting karena suatu pesawat udara memiliki nilai guna saat pesawat udara tersebut berada di udara. Pada studi ini dilakukan evaluasi on time performance terhadap penerbangan domestik yang dilayani oleh maskapai penerbangan Lion Air di Bandar Udara Husein Sastranegara, Bandung. Data aktual pesawat udara diperoleh dengan menggunakan program aplikasi Flightradar24 sedangkan jadwal penerbangan harian pesawat udara diperoleh dari PT Angkasa Pura II. Evaluasi dilakukan dengan mengolah data time performance pesawat udara pada bulan Februari 2015. Hasil studi ini menunjukkan bahwa keterlambatan kedatangan rata-rata pesawat udara adalah 44,31 menit dengan deviasi standar sebesar 44,54 menit dan tundaan keberangkatan rata-rata di bulan tersebut adalah adalah 42,09 menit dengan deviasi standar sebesar 37,40 menit. Dari studi ini dapat disimpulkan bahwa layanan penerbangan Lion Air di Bandar Udara Husein Sastranegara, Bandung, tidak tepat waktu. Kata-kata-kunci: on time performance, jadwal penerbangan, penerbangan domestik, keterlambatan kedatangan, tundaan keberangkatan
UPAYA PENANGANAN LOKASI RAWAN KECELAKAAN RUAS JEMBATAN CIKUNDUL JALAN RAYA PUNCAK JAWA BARAT Prasetyanto Sudiatmono, Dwi; Santosa, Wimpy
Jurnal Transportasi Vol 10, No 3 (2010)
Publisher : Jurnal Transportasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (459.957 KB) | DOI: 10.26593/jt.v10i3.435.%p

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Traffic safety on the highway is a complex problem involving the behavior of drivers, driving conditions, vehicle characteristics, and features of the highway. Traffic accidents can be reduced with safety programs, in an attempt to address these traffic accident problems. This study aims to reduce the severity and frequency of road accidents. An observation made in Cikundul Bridge, located at Puncak Road, West Java. This location is a dangerous location, which needs to be given priority for remedial based on analysis of existing traffic accident data. The remedial that needs to be done includes installation of better traffic signs, installation of road markings, installation of fences, improving road geometric conditions, and improved visibility.Keywords: traffic safety, accident severity, road safety program
ANALISIS KESERAGAMAN ASPAL KERAS PRODUKSI DALAM NEGERI ., Nancy; Santosa, Wimpy; Joewono, Tri Basuki
Jurnal Transportasi Vol 4, No 2 (2004)
Publisher : Jurnal Transportasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (112.191 KB) | DOI: 10.26593/jt.v4i2.1772.%p

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Abstrak Agar dapat dihasilkan suatu perkerasan jalan dengan mutu yang baik, maka aspal yang digunakan harus mempunyai kualitas yang baik pula. Kualitas aspal dapat dinilai dari keseragaman (keajegan) hasil pengujian sifat-sifat aspal keras. Salah satu sifat aspal yang penting adalah sifat kecairan aspal keras (konsistensi). Untuk menganalisis keseragaman tersebut, maka dilakukan pengujian aspal terhadap aspal produksi dalam negeri sebanyak sepuluh sampel. Pengujian-pengujian yang dilakukan adalah uji berat jenis sebanyak dua buah benda uji untuk setiap sampel, uji penetrasi pada temperatur 25°C sebanyak tiga benda uji untuk setiap sampel, uji viskositas pada temperatur 60°C, 135°C, dan 140°C masing-masing sebanyak dua benda uji untuk setiap sampel.Metode Pengendalian Kualitas digunakan untuk menganalisis keseragaman aspal keras produksi dalam negeri tersebut. Dalam metode ini sarana yang digunakan adalah diagram pengendalian kualitas. Hasil analisis menunjukkan bahwa nilai penetrasi yang diperoleh dari hasil pengujian sudah berada dalam rentang yang disyaratkan Bina Marga. Jika nilai penetrasi ditinjau dengan diagram pengendalian kualitas juga dihasilkan nilai yang seragam. Berdasarkan pengendalian kualitas untuk hasil pengujian viskositas pada tiga temperatur yang diuji, dihasilkan nilai yang tidak seragam. Diagram pengendalian kualitas untuk hasil uji berat jenis menunjukkan adanya keseragaman nilai hasil pengujian. Jadi aspal yang diuji tidak konsisten/ajeg/seragam menurut analisis pengendalian kualitas, namun memenuhi spesifikasi Bina Marga.Kata-kata kunci: analisis keseragaman, aspal, uji viskositas, uji penetrasi, uji berat jenis, konsistensi
INTERNASIONALISASI DATA KECELAKAAN LALULINTAS JALAN DI INDONESIA Susilo, Budi Hartanto; Santosa, Wimpy
Jurnal Transportasi Vol 8, No 1 (2008)
Publisher : Jurnal Transportasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (149.558 KB) | DOI: 10.26593/jt.v8i1.1829.%p

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Abstract            Without significant efforts to reduce the number of accidents which causes deaths, the fatal accidents in traffic road, will follow the prediction of WHO (1999) becoming “the third biggest disease” after ischaemic heart disease and unipolar major depression in 20 years period ahead until year 2020. Since the record system of road traffic accidents in Indonesia is not as same as the record system of international traffic accident, then the data of road traffic accident in Indonesia has to be converted. Based on the results of a simple study in Bandung, these review used conversion factor of 1.25 to convert data of fatal accident in Indonesia. By using this conversion factor, it is found that the number of road accident fatalities in Indonesia is 36,000 persons per year, with the rate of accident is 33 persons per 10,000 vehicles.Keywords: traffic accident, fatal accident, accident rate, data of accident, and conversion factor.
THE EFFECT OF MOTORIZATION TO THE DEVELOPMENT OF URBAN PUBLIC TRANSPORT Joewono, Tri Basuki; Santosa, Wimpy; Susilo, Yusak O.; Parikesit, Danang
Jurnal Transportasi Vol 6, No 2 (2006)
Publisher : Jurnal Transportasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (126.476 KB) | DOI: 10.26593/jt.v6i2.1811.%p

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Abstract The aim of this study is to explore the effect of motorization to the development of urban public transportation in urban areas in Indonesian city in the last decade. The study employs many statistical data regarding motorization and urban public transport. It can be concluded that the motorization will continue to grow, and the existing transport policy should be re-questioned. It roots on the lack of acceptable provision of public transport in term of quality and quantity, but also as a result of high preference on using private transport. The challenge becomes excessive and complex, since there is no appropriate visionary road map for development of urban public transport. In answering this problem, the authors propose an abstract of two sequence approach, namely setting priority in taking side in provision of acceptable mobility for all, and followed with the redefinition of urban transport development by implementing transit-oriented development.Key words: motorization, urban public transport, development, sustainability.
Co-Authors A. Caroline Sutandi A. Caroline Sutandi A.A. Ketut Agung Cahyawan W Abd. Rasyid Syamsuri Ade Sjafruddin Ade Sjafruddin Ade Sjafrudin, Ade Agah Muhammad Mulyadi Agita Risty Serena, Agita Risty Agus Taufik Mulyono Agus Taufik Mulyono Anak Agung Istri Sri Wiadnyani Anastasia Caroline Sutandi Andreas Wibowo Angga Marditama Sultan Sufanir, Angga Marditama Sultan Anisarida, An An Arif Budiyono Arif Budiyono Bambang Susantono Bambang Susantono Bertho Orbain Sowolino Budi Hartanto Susilo Cahyo Adityadharma Cahyo Adityadharma, Cahyo Danang Parikesit Danang Parikesit Dwi Prasetyanto Dwi Prasetyanto Dwi Prasetyanto Sudiatmono Fadil Budi Setianto Florence Kartika Panditasiwi Ganayu Girasyitia Ganayu Girasyitia, Ganayu Gatot Perdana Kusuma Gatot Perdana Kusuma, Gatot Perdana Greece Maria Lawalata Gunarta, IGW Samsi Herman . HERMAN . Ida Farida IGW Samsi Gunarta Latif Budi Suparma Lisa Ramayanti Lisa Ramayanti M. _ Tranggono Melinda Tjeendra Melinda Tjeendra, Melinda Mochammad Tranggono, Mochammad Muhammad Idris Muhammad Idris Mursalim Muddin Nancy . Nancy ., Nancy Nurul Handayani Panditasiwi, Florence Kartika Pradhana Wahyu Nariendra Prayoga Luthfil Hadi Raden Griska Savitri Graha Raden Griska Savitri Graha, Raden Griska Savitri Rudy Setiawan Rudy Setiawan Rusdi Usman Latief Sakti Adji Adisasimita Satrio Tunggul Satoto Jagad Sekaryadi, Yudi Sekaryadi, Yudi Suharman Hamzah, Suharman Sunjoto . Suryo Hapsoro Tri Utomo Sutandi, Anastasia Caroline Tilaka Wasanta Tranggono, M. _ Tri Basuki Joewono Wahid Wahyudi Wahid Wahyudi Wasanta, Tilaka Yudi Sekaryadi Yusak O. Susilo Yusak O. Susilo, Yusak O. Zakaria Mujahid