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Probabilitas Perpindahan Penumpang Transportasi Massal Berbasis Rel (Studi Kasus Kereta Api Argo Parahyangan Terhadap Kereta Cepat Jakarta – Bandung) Rahmatunnisa, Syifa Nurhaliza; Utami, Adita; Nurhidayat, Asep Yayat
Ge-STRAM: Jurnal Perencanaan dan Rekayasa Sipil Vol 4 No 2: September 2021
Publisher : Universitas Dr. Soetomo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25139/jprs.v4i2.4056

Abstract

The high mobility of the community in the Jakarta - Bandung corridor, caused a surge in passengers of Argo Parahyangan Train. To overcome this, the Government of Indonesia is carrying out a National Strategic Project, by building the Jakarta - Bandung High Speed Rail which takes only 36-44 minutes. When the Jakarta - Bandung bullet train starts operating, there will be passengers transfer from Argo Parahyangan Train to Jakarta - Bandung High Speed Rail. To find out how many passengers will move from Argo Parahyangan Train to Jakarta Bandung High Speed Rail, this research surveyed with revealed preference technique, then the data analyzed with binary logit method. The travel attributes used in this study are the time difference and cost different. The results in this study, as many as 97.67% and 97.97% will move from Argo Parahyangan Train to High Speed Rail if the time difference is faster 150 and 165 minutes with a higher cost of Rp 25,000. By the cost is more expensive which is Rp 200,000, as much as 12.9% of participants select move to the High Speed Rail if the travel time is faster 150 minutes and about 14.59% select move to the High Speed Rail if the travel time is faster 165 minutes.
Probabilitas Perpindahan Penumpang Transportasi Massal Berbasis Rel (Studi Kasus Kereta Api Argo Parahyangan Terhadap Kereta Cepat Jakarta – Bandung) Rahmatunnisa, Syifa Nurhaliza; Utami, Adita; Nurhidayat, Asep Yayat
Ge-STRAM: Jurnal Perencanaan dan Rekayasa Sipil Vol. 4 No. 2: September 2021
Publisher : Universitas Dr. Soetomo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25139/jprs.v4i2.4056

Abstract

The high mobility of the community in the Jakarta - Bandung corridor, caused a surge in passengers of Argo Parahyangan Train. To overcome this, the Government of Indonesia is carrying out a National Strategic Project, by building the Jakarta - Bandung High Speed Rail which takes only 36-44 minutes. When the Jakarta - Bandung bullet train starts operating, there will be passengers transfer from Argo Parahyangan Train to Jakarta - Bandung High Speed Rail. To find out how many passengers will move from Argo Parahyangan Train to Jakarta Bandung High Speed Rail, this research surveyed with revealed preference technique, then the data analyzed with binary logit method. The travel attributes used in this study are the time difference and cost different. The results in this study, as many as 97.67% and 97.97% will move from Argo Parahyangan Train to High Speed Rail if the time difference is faster 150 and 165 minutes with a higher cost of Rp 25,000. By the cost is more expensive which is Rp 200,000, as much as 12.9% of participants select move to the High Speed Rail if the travel time is faster 150 minutes and about 14.59% select move to the High Speed Rail if the travel time is faster 165 minutes.
Effect of Latex Rubber as Asphalt Additive to the Characteristics of AC-WC Mixture Sucipto, Prayogi Adi; Utami, Adita; Rahmatunnisa, Syifa Nurhaliza; Saputra, Syawaldi; Brawijaya, Brawijaya
Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia Vol 8, No 2 (2023): EDISI SEPTEMBER 2023
Publisher : Universitas Tribhuwana Tunggadewi Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/rekabuana.v8i2.5143

Abstract

Quality improvement can be achieved by making innovations in the development of rubber asphalt material. This research was conducted to determine the effect of adding natural rubber as an additive to the wear-resistant Laston mixture (AC-WC). This study made 33 total samples, which were divided into 18 conventional asphalt mixtures and 15 rubber asphalt mixtures, with normal asphalt variations ranging from 5.5% - 8% and for rubber with variations of 5% - 7% of optimum asphalt weight, respectively each with an interval (0.5 %). It was mixed using a wet process. Based on the 2018 General Highways Specifications, Optimum Asphalt Content (OAC) was obtained at 7.5% and Optimum Rubber Content (ORC) at 6%. The test results for the stability and melting values of normal asphalt were 1786.22 kg and 3.56 mm, while the tests for the stability and melting values for rubber asphalt were 1181.22 kg and 3.6 mm. It can be interpreted that adding this rubber content increases the stability of the value 2x greater than the point where the stability value falls on the normal asphalt content variation of 8%.