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All Journal Prosiding Forum Studi Transportasi Antar Perguruan Tinggi Jurnal Teknik Sipil
Harun Al Rasyid S. Lubis, Harun Al Rasyid S.
Institut Teknologi Bandung
Civil Engineering, Building, Construction & Architecture Transportation Other

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ANALISIS PEMILIHAN MODA BERDASARKAN JADWAL DAN ALOKASI WAKTU AKTIVITAS PILIHAN DALAM SATU HARI Agustien, Melawaty; Sjafruddin, Ade; Lubis, Harun Al Rasyid S.; Wibowo, Sony Sulaksono
Prosiding Forum Studi Transportasi Antar Perguruan Tinggi Vol 2, No 1 (2014): Sustainable Transportation Onfrastructure in Developing Countries
Publisher : FSTPT Indonesia

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Abstract

Abstract The weakness of mode choice model based on trip-based and tour-based is not paying attention to how the characteristics of the activity  influence the alternative modes used to conduct such activities. Regarding this, the mode choice model in this study based on the activity schedule and the time allocation. The mode choice model for the three alternatives such as private car, private motorcycle and other modes in this study is developed with the multinomial logit choice model based on the utility time allocation model of activity choice in a day. The selection mode is used to conduct the activity choice at the time after returning home from working activities.The result of the empirical analysis shows that the attributes of individuals, families and activities greatly affect the utility of time allocation of activities such as sports, shopping, meetings, entertainment and socialisation. Alternative modes that have greater attributes of utility activity value, shorter travel time, lower travel costs and joint tour have greater chance to be selected. Keywords: Activity time allocation, Activity Timing, Mode choice, Utility time allocation, Multinomial Logit   Abstrak Kelemahan model pemilihan moda berdasarkan trip based dan tour based adalah tidak memperhatikan bagaimana pengaruh karakteristik aktivitas terhadap pilihan moda yang digunakan untuk melakukan aktivitas tersebut. Berdasarkan hal tesebut, model pemilihan moda dalam penelitian ini dibuat berdasarkan  jadwal dan alokasi waktuaktivitas.Model pemilihan moda untuk tiga alternatif pilihan mobil dan motor pribadi serta moda lainnya dikembangkan dengan model pemilihan multinomial logit berdasarkan model utilitas alokasi waktu aktivitas pilihan dalam satu hari.Pemlihan moda digunakan untuk melakukan aktivitas pilihan pada waktusetelah pulang ke rumah dari aktivitas bekerja.Hasil analisis empiris menunjukan atribut individu, keluarga dan aktivitas sangat mempengaruhi utilitas alokasi waktu dari beberapa aktivitas pilihan seperti olah raga, belanja, meeting, hiburan ke mall dan bersosialisasi.Alternatif moda yang mempunyai atribut nilai utilitas aktivitas yang lebih besar, waktu tempuh yang lebih singkat, biaya perjalanan yang lebih rendah dan bersifat joint tour menpunyai peluang yang lebih besar untuk dipilih. Kata Kunci: Alokasi waktu aktivitas, Jadwal waktu aktivitas , Pemilihan Moda, Utilitasalokasi waktu,  Multinomial Logit
THE ANALYSIS OF MODE CHOICE MODEL BASED ON TRIP-BASED AND TOUR-BASED IN A DAY Agustien, Melawaty; Sjafruddin, Ade; Lubis, Harun Al Rasyid S.; Wibowo, Sony Sulaksono
Prosiding Forum Studi Transportasi Antar Perguruan Tinggi Vol 2 No 1 (2015): Prosiding Forum Studi Transportasi antar Perguruan Tinggi
Publisher : FSTPT Indonesia

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Abstract

The weakness of mode choice model based on trip-based and tour-based is not paying attention to how the characteristics of the activity influence the alternative modes used to conduct such activities. Regarding this, the mode choice model in this study based on the activity schedule and the time allocation. The mode choice model for the three alternatives such as private car, private motorcycle and other modes in this study is developed with the multinomial logit choice model based on the utility time allocation model of activity choice in a day. The selection mode is used to conduct the activity choice at the time after returning home from working activities.The result of the empirical analysis shows that the attributes of individuals, families and activities greatly affect the utility of time allocation of activities such as sports, shopping, meetings, entertainment and socialisation. Alternative modes that have greater attributes of utility activity value, shorter travel time, lower travel costs and joint tour have greater chance to be selected.
APLIKASI CAR FOLLOWING MODEL UNTUK SIMULASI ARUS LALU LINTAS DI ALUR PELAYARAN SUNGAI Kadarsa, Edi; Lubis, Harun Al Rasyid S.; Sjafrudin, Ade; Frazila, Russ Bona
Prosiding Forum Studi Transportasi Antar Perguruan Tinggi Vol 2 No 1 (2015): Prosiding Forum Studi Transportasi antar Perguruan Tinggi
Publisher : FSTPT Indonesia

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Abstract

To develop river transport in Indonesia, traffic flow research is required to analyse fairway capacity and level of service, and also transportation safety. Due to vessel traffic is insignificant, the research should be undertake using simulation model. To construct the simulation model, the vessel’s interaction rules in the system are required. Car following model may be applied to regulate the vessels’ interaction by perform some adjustments to characteristics of river, vessels, and driver. This research aims to select car following model and determine rezime to formulate the realistic driver behavior in the system, without discuss the river velocity effect to car following model.
Penerapan Konsep Vehicle Routing Problem dalam Kasus Pengangkutan Sampah di Perkotaan Lubis, Harun Al Rasyid; Maulana, Andrean; Frazila, Russ Bona
Jurnal Teknik Sipil Vol 23, No 3 (2016)
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1443.474 KB) | DOI: 10.5614/jts.2016.23.3.6

Abstract

Abstrak. Kota-kota di negara berkembang masih mengoperasikan pengangkutan dan pengelolaan sampah secara tradisional di sisi jalan dan atau titik transfer di mana sampah dikumpulkan secara berkala oleh truk khusus, yang akhirnya akan dibawa ke tempat pembuangan akhir. Masalahnya semakin memburuk karena beberapa kota mengalami penurunan pelayanan angkutan sampah karena pengelolaan sistem yang tidak tepat, kapasitas fiskal untuk berinvestasi dalam armada kendaraan yang memadai dan juga karena tidak terkendali lokasi tempat pembuangan. Dalam makalah ini pengangkutan dan pengelolaan sampah dirumuskan berdasarkan Capacitated Vehicle Routing Problem Time Window Multiple Depo Intermediete Facility (CVRPTWMDIF). Setiap kendaraan ditugaskan untuk mengunjungi beberapa Tempat Pemrosesan Sementara (TPS), hingga truk penuh atau kapasitas angkut tercapai, kemudian sampah diangkut ke Tempat Pembuangan Akhir (TPA). Akhirnya semua truk kembali ke depot menjelang akhir operasi setiap harinya. Awalnya solusi CVRPTWMDIF diperiksa pada permasalahan sederhana sebelum diperiksa ke dalam pengangkutan sampah yang nyata. Solusi yang ditemukan menggunakan CVRPTWMDIFdibandingkan dengan praktek angkutan sampah di Kota Bandung, ditemukan bahwa dengan jam operasi dan jumlah armada angkut yang sama CVRPTWMDIF dapat mengurangi volume sampah yang tak terangkut hampir setengahnya pada akhir operasi harian.Abstract. Cities in developing countries still operate a traditional waste transport and handling where rubbish were collected at regular intervals by specialized trucks from curb-side collection or transfer point prior to transport them to a final dump site. The problem are worsening as some cities experience exhausted waste collection services because the system is inadequately managed, fiscal capacity to invest in adequate vehicle fleets is lacking and also due to uncontrolled dumpsites location. In this paper problem of waste collection and handling is formulated based on Capacitated Vehicle Routing Problem Time Window Multiple Depo Intermediete Facility (CVRPTWMDIF). Each vehicle was assigned to visit several intermediate transfer points, until the truck loading or volume capacity reached then waste are transported to final landfill or dump site. Finally all trucks will return to a depot at the end of daily operation. Initially the solution of CVRPTWMDIF problem was tested on a simple hypothetical waste handling before being implemented into a real case problem. Solutions found using CVRPTWMDIF compared with the practice of waste transport and handling in the city of Bandung. Based on a common hours of operation and the same number of transport fleets, it was found that CVRPTWMDIF can reduce the volume of waste that is not transported by almost half by the end of the daily operations.
USERS’ PERCEPTION OF PRIVATE PARK AND RIDE FACILITIES IN CAWANG AREA, JAKARTA, INDONESIA Lubis, Harun al-Rasyid; Hasibuan, Bernard; Farda, Muhammad
Jurnal Teknik Sipil Vol 26, No 3 (2019)
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/jts.2019.26.3.3

Abstract

Despite various measures implemented to manage road traffic, Jakarta City is still experiencing severe congestion. The concept, as well as the implementation of integrated urban transportation strategy, is gaining more attention in public discourse and policymaking.  As bus and rail lines are being extended in the city, P&R facilities are expected to play an important role, as it can function as an interface between private vehicles and public transport. However, the development and use of P&R facilities have not been efficient until today. This paper reviews the P&R development in the Greater Jakarta area and conduct users? perception survey in private P&R sites at Cawang area. It was found that for the P&R to be attractive, the waiting time of public transport (BRT) connected to P&R facility should be short and predictable. Most P&R users expect that parking charges can be lowered and wish that public transport service and P&R facilities were available and accessible. The placement of advertisement and information system about the P&R services, providing a place to eat and drink, the presence of tower to monitor the P&R area and the availability of intermodal transfer facilities are also essential to encourage the potential user to use P&R facilities.
Penerapan Konsep Vehicle Routing Problem dalam Kasus Pengangkutan Sampah di Perkotaan Harun Al Rasyid Lubis; Andrean Maulana; Russ Bona Frazila
Jurnal Teknik Sipil Vol 23 No 3 (2016)
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/jts.2016.23.3.6

Abstract

Abstrak. Kota-kota di negara berkembang masih mengoperasikan pengangkutan dan pengelolaan sampah secara tradisional di sisi jalan dan atau titik transfer di mana sampah dikumpulkan secara berkala oleh truk khusus, yang akhirnya akan dibawa ke tempat pembuangan akhir. Masalahnya semakin memburuk karena beberapa kota mengalami penurunan pelayanan angkutan sampah karena pengelolaan sistem yang tidak tepat, kapasitas fiskal untuk berinvestasi dalam armada kendaraan yang memadai dan juga karena tidak terkendali lokasi tempat pembuangan. Dalam makalah ini pengangkutan dan pengelolaan sampah dirumuskan berdasarkan Capacitated Vehicle Routing Problem Time Window Multiple Depo Intermediete Facility (CVRPTWMDIF). Setiap kendaraan ditugaskan untuk mengunjungi beberapa Tempat Pemrosesan Sementara (TPS), hingga truk penuh atau kapasitas angkut tercapai, kemudian sampah diangkut ke Tempat Pembuangan Akhir (TPA). Akhirnya semua truk kembali ke depot menjelang akhir operasi setiap harinya. Awalnya solusi CVRPTWMDIF diperiksa pada permasalahan sederhana sebelum diperiksa ke dalam pengangkutan sampah yang nyata. Solusi yang ditemukan menggunakan CVRPTWMDIFdibandingkan dengan praktek angkutan sampah di Kota Bandung, ditemukan bahwa dengan jam operasi dan jumlah armada angkut yang sama CVRPTWMDIF dapat mengurangi volume sampah yang tak terangkut hampir setengahnya pada akhir operasi harian.Abstract. Cities in developing countries still operate a traditional waste transport and handling where rubbish were collected at regular intervals by specialized trucks from curb-side collection or transfer point prior to transport them to a final dump site. The problem are worsening as some cities experience exhausted waste collection services because the system is inadequately managed, fiscal capacity to invest in adequate vehicle fleets is lacking and also due to uncontrolled dumpsites location. In this paper problem of waste collection and handling is formulated based on Capacitated Vehicle Routing Problem Time Window Multiple Depo Intermediete Facility (CVRPTWMDIF). Each vehicle was assigned to visit several intermediate transfer points, until the truck loading or volume capacity reached then waste are transported to final landfill or dump site. Finally all trucks will return to a depot at the end of daily operation. Initially the solution of CVRPTWMDIF problem was tested on a simple hypothetical waste handling before being implemented into a real case problem. Solutions found using CVRPTWMDIF compared with the practice of waste transport and handling in the city of Bandung. Based on a common hours of operation and the same number of transport fleets, it was found that CVRPTWMDIF can reduce the volume of waste that is not transported by almost half by the end of the daily operations.
Users’ Perception of Private Park and Ride Facilities in Cawang Area, Jakarta, Indonesia Harun al-Rasyid Lubis; Bernard Hasibuan; Muhammad Farda
Jurnal Teknik Sipil Vol 26 No 3 (2019)
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/jts.2019.26.3.3

Abstract

Abstract Despite various measures implemented to manage road traffic, Jakarta City is still experiencing severe congestion. The concept, as well as the implementation of integrated urban transportation strategy, is gaining more attention in public discourse and policymaking. As bus and rail lines are being extended in the city, P&R facilities are expected to play an important role, as it can function as an interface between private vehicles and public transport. However, the development and use of P&R facilities have not been efficient until today. This paper reviews the P&R development in the Greater Jakarta area and conduct users’ perception survey in private P&R sites at Cawang area. It was found that for the P&R to be attractive, the waiting time of public transport (BRT) connected to P&R facility should be short and predictable. Most P&R users expect that parking charges can be lowered and wish that public transport service and P&R facilities were available and accessible. The placement of advertisement and information system about the P&R services, providing a place to eat and drink, the presence of tower to monitor the P&R area and the availability of intermodal transfer facilities are also essential to encourage the potential user to use P&R facilities. Abstrak Meskipun telah menerapkan beberapa kebijakan lalu lintas, Kota Jakarta masih saja mengalami kemacetan yang cukup parah. Saat ini, konsep dan implementasi dari transportasi perkotaan yang terintegrasi terus mendapat perhatian pada diskusi publik dan pembuatan kebijakan. Dengan terus berlanjutnya pembangunan jaringan bus rapid transit dan transportasi jalan rel, maka fasilitas Park&Ride (P&R) diprediksi akan memainkan peran penting dalam mendukung sistem transportasi yang ada. Hal ini dikarenakan fasilitas tersebut dapat berfungsi sebagai penghubung antara moda kendaraan pribadi dan transportasi public. Akan tetapi, hingga saat ini perkembangan fasilitas P&R masih belum efisien. Penelitian ini meninjau perkembangan fasilitas P&R di wilayah Metropolitan Jakarta dan melakukan survey persepsi untuk fasilitas P&R di daerah Cawang, Jakarta. Melalui survey tersebut, diketahui bahwa pengurangan waktu tunggu dan peningkatan tingkat prediktabilitas dari transportasi publik (Transjakarta BRT) akan meningkatkan minat untuk menggunakan fasilitas P&R. Berdasarkan hasil survey, diketahui juga bahwa para pengguna fasilitas P&R berharap agar tarif parkir dapat diturunkan dan agar aksesibilitas dari fasilitas P&R dan transportasi publik dapat ditingkatkan. Beberapa faktor seperti keberadaan informasi terkait fasilitas P&R, keberadaan tempat makan dan minum di sekitar fasilitas P&R, keberadaan tower atau kelengkapan untuk mengawasi fasilitas P&R, dan keberadaan dari fasilitas transfer antarmoda juga penting untuk membuat masyarakat lebih tertarik untuk menggunakan fasilitas P&R.
Analisis Dampak Lalu Lintas dari Gedung Bertingkat Sangat Tinggi pada Kawasan Sentra Bisnis Harun al-Rasyid Lubis; Febri Zukhruf; Aine Kusumawati; Muhammad Farda
Jurnal Teknik Sipil Vol 28 No 2 (2021): Jurnal Teknik Sipil
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/jts.2021.28.2.8

Abstract

Abstrak Pembangunan dan operasional gedung sangat tinggi pada kawasan sentra bisnis dapat menarik dan membangkitkan lalu lintas yang signifikan pada jaringan jalan di kawasan dan sekitarnya. Dengan mengunakan simulator jaringan jalan, yaitu Paramics, makalah ini menganalisis dampak lalu lintas dari pembangunan sebuah super high-rise building atau gedung bertingkat sangat tinggi (GBST) pada kawasan sentra bisnis di Jakarta. Simulator ini divalidasi dengan menggunakan data observasi dilapangan, yaitu data arus kendaraan pada jam puncak. Studi ini juga mengusulkan metode estimasi nilai trip rate untuk super high-rise building. Metode pengukuran tersebut dikembangkan berdasarkan survei bangkitan-tarikan dari gedung dengan fungsi atau karakteristik sejenis di kawasan bisnis tersebut. Metode yang telah dikembangkan tersebut kemudian diterapkan untuk sebuah studi kasus. Studi ini kemudian melakukan pengujian dari beberapa tindakan manajemen lalu lintas untuk meminimalkan dampak lalu lintas yang ditimbulkan oleh pengoperasian gedung super tinggi. Tindakan tersebut diantaranya adalah penambahan lajur jalan, sinyalisasi persimpangan dan pengoperasian transportasi publik di sekitar kawasan. Hasil dari studi ini menunjukan bahwa penerapan tindakan-tindakan manajemen lalu lintas tersebut efektif dalam mengurangi dampak lalu lintas yang diakibatkan oleh pembangunan gedung GBST. Keywords: Gedung bertingkat sangat tinggi, analisis dampak lalu lintas, pemodelan jaringan mikroskopik, trip rate. Abstract The development and operation of a super high-rise building in a central business district will attract and generate significant traffic at nearby road network and surrounding area. Using microscopic traffic network simulator, Paramics, this paper assesses  traffic impact of the development of a super high-rise building located in a busy central business district in Jakarta. The simulator  was validated using field observational data, peak hour traffic flow. This paper also outlines a procedure in  estimating potential  trip rate for a super high-rise building. The estimation method is developed based on trip generation and attraction survey at a building with similar function or characteristic surrounding the business district. The method that has been developed is then applied for the case study. This study then examines the effectiveness of several traffic management measures to minimize the traffic impact caused by the operation of the high-rise building, which are lane addition to road segments, intersection signalization and the operation of public transportation around the district. The results shows that the traffic management measures are effective in reducing the negative impact of the super high-rise building to the surrounding traffic. Keywords: Super high-rise building, traffic impact assessment, microscopic network modeling, trip rate.  
Kajian Investasi Pembangunan Jalan Tol Menggunakan Dana Haji (Studi Kasus: Jalan Tol Gempol - Pandaan) Achmad Dzulfiqar Alfiansyah; Rudy Hermawan Karsaman; Harun Al-Rasyid
Jurnal Teknik Sipil Vol 28 No 1 (2021): Jurnal Teknik Sipil
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/jts.2021.28.1.7

Abstract

Abstrak Pendanaan jalan tol di Indonesia dapat berasal dari dana pemerintah, swasta ataupun sumber lain. Salah satu alternatifnya adalah dengan sistem syariah yang didasarkan pada bagi hasil keuntungan dan resiko sesuai dengan presentase modal pinjaman yang diberikan. Pemerintah Indonesia telah berencana menggunakan dana haji sebagai modal investasi pembangunan infrastruktur, salah satunya pembangunan jalan tol. Namun hal ini menimbulkan protes dari masyarakat sebagai pemilik dana haji karena langkah tersebut dinilai berisiko tinggi. Sebagai hasil analisis kelayakan finansial diperoleh bahwa skema dana haji memiliki kelayakan investasi yang paling baik dibandingkan skema konvensional dan skema bank syariah berdasarkan parameter NPV, BCR, Payback Period, IRR, ROI, dan ROE dikarenakan tingkat suku bunga pada konvensional lebih tinggi dibandingkan skema syariah. Skema dana haji lebih baik dibandingkan skema bank syariah disebabkan cara menghitung bagi hasil skema dana haji menghasilkan nilai yang lebih kecil dibandingkan pinjaman bank syariah. Dana haji layak secara finansial dan dapat diterapkan pada pembiayaan jalan tol di Indonesia. Namun perlu adanya perundang- undangan yang jelas dan menjamin penggunaan dana haji aman dan bermanfaat bagi pemilik dana haji. Kata-kata Kunci: Jalan tol, dana haji, investasi, kelayakan finansial, tarif tol, optimasi. Abstract Toll road funding in Indonesia could come from the government, private sector or other sources. One of funding alternative is the sharia system, which based on profit and risk sharing according to the percentage of loan capital provided. The Indonesian government has planned to use Hajj fund as investment capital for construction of toll road. However, this plan caused protests from the society as an owner of the Hajj fund because it was considered as a high-risk investment. The result of this study, the Hajj fund scheme have the best investment feasibility more than conventional and sharia bank scheme based on NPV, BCR, Payback Period, IRR, ROI, and ROE due to higher conventional interest rate than the sharia scheme. The hajj fund scheme is better than the Islamic bank scheme because the method of calculating the profit share of the Hajj fund scheme produces smaller value than the Islamic bank scheme. Hajj fund scheme has lower investment risk than conventional and islamic bank loan. Hajj fund is financially feasible and thus is applicable to financing toll road in Indonesia.. However, it is imperative to establish a clear regulation that can guarantee for their owners that the Hajj fund is safe and beneficial. Keywords: Toll roads, hajj funds, investment, financial feasibility, toll rates, optimization.
Co-Authors Ade Sjafruddin Ade Sjafrudin, Ade Aine Kusumawati Alfiansyah, Achmad Dzulfiqar Andrean Maulana Bernard Hasibuan Edi Kadarsa, Edi Farda, Muhammad Febri Zukhruf Hasibuan, Bernard Maulana, Andrean Melawaty Agustien, Melawaty Muhammad Farda Muhammad Farda Rudy Hermawan Karsaman Russ Bona Frazila Sony Sulaksono Wibowo, Sony Sulaksono