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TINGKAT AKSESIBILITAS PEJALAN KAKI (STUDI KASUS PEJALAN KAKI STASIUN DEPOK BARU) Hobir Nur Ikhsan; Winoto Hadi; Yusfita Chrisnawati
Menara: Jurnal Teknik Sipil Vol 14 No 2 (2019): Menara: Jurnal Teknik Sipil
Publisher : Teknik Sipil, Fakultas Teknik Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jmenara.v14i2.18123

Abstract

This research aims to find out the accessibility levels for pedestrian in Depok Baru Stastion based on time. The method used is observation include with the desk approach. The research is to find out walking distance the pedestrian walking along transfer process for transportation mode. Number of pedestrians that will be taken as many as 100 pedestrians from 3 points. The result of this research will accessibility index (AI) score with Public Transportation Accessibility Levels (PTAL) which based on time and transportation mode (railway as commuter line and car public transport). The result showed accessibility index levels for commuter line at 06.00 – 09.00 is 8,36 (poor) from Raya Margonda, and 9,37 (poor) from market area and Jl. Baru. Accessibility indeks levels for commuter line at 09.00 – 12.00 is 8,35 (poor) from Jl. Raya Margonda, 5,14 from Jl. Baru, and 5,00 from market area (very poor). Accessibility indeks levels for car public transport at 12.00 – 15.00 is 36,45 (excellent) to Jl. Raya Margonda, 36,46 (excellent) to Jl. Baru, and 84,29 (excellent) to market area. Accessibility index levels for car public transport at 15.00 – 18.00 is 27,35 (excellent) to Jl. Raya Margonda, 45,36 (excellent) to Jl. Baru, and 36,72 (excellent) to market area. Overall, accessibility index levels at Depok Baru Station is poor for commuter line and excellent for car public transport.
KAJIAN PARAMETER MARSHALL DENGAN MENGGUNAKAN LIMBAH SERBUK KERANG HIJAU SEBAGAI FILLER CAMPURAN LAPIS ASPAL BETON Andhika Putra; Tri Mulyono; Yusfita Chrisnawati
Menara: Jurnal Teknik Sipil Vol 15 No 1 (2020): Menara: Jurnal Teknik Sipil
Publisher : Teknik Sipil, Fakultas Teknik Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jmenara.v15i1.18124

Abstract

This inquiry aims to investigate whether the use of green mussels shell powder as an alternate filler in Laston mix can meet the Marshall parameter or not. Method used in this inquiry is experimental method that examines Marshall parameter at various percentages of green mussels shell powder use in which their level are 0%, 6,5%, 7,5%, and 8,5% as an alternate of half of filler. The experiment of green mussels shell powder is generate a maximum level of filler at 7,5% percentage with stability value in 987,478 kgs, flow value in 3,70 mm, Marshall Quotient value in 266,738 kgs/mm, Void in Mineral Aggregates value in 17,597%, Void Filled with Bitumen value in 71,958% and Void In the Mix value in 4,709%. By this result, it can be concluded that green mussels shell powder can be used as an alternate filler in AC-WC asphalt mix for heavy traffic road with 7,5% percentage of filler level.