Claim Missing Document
Check
Articles

Found 13 Documents
Search

Identifikasi Risiko Kecelakaan Perlintasan Sebidang di Kota Madiun Septiana Widi Astuti; Puspita Dewi; Muhamad Nurhadi; Windi Nopryanto; Muhammad Kesuma Cesarasyid
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 7 No. 1 (2024): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v7i1.22484

Abstract

Railroad level crossings are potential points that are prone to serious accident risks. As transportation infrastructure grows, the importance of safety at level crossings increases. The accident prediction equation developed by the United State Department of Transportation (U.S. DOT) is one of the most frequently used formulas due to its accuracy in predicting the number of accidents at level crossings. In this study, the calculation of hazard index and hazard index and probability of accidents for the next few years using the U.S. DOT formula approach at level crossings located in Madiun City, namely JPL 1, JPL 136 and JPL 138. Based on the results of the Hazard Index calculation, JPL 136 has the highest hazard index value of 194.859 followed by JPL 138 and JPL 1. The results of accident predictions for the next three years at both JPL 1, JPL 136 and JPL 138 are likely to occur 2 accidents at the crossing.
Perencanaan perkerasan jalan raya pada perlintasan sebidang di JPL 136 Kota Madiun Muhammad Adib Kurniawan; Septiana Widi Astuti; Puspita Dewi; Hana Wardani Puruhita; Wawan Riyanta
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 7 No. 4 (2024): October
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v7i4.37006

Abstract

The construction of road pavements at level crossings typically employs flexible asphalt pavements, which are prone to peeling and damage. It has been stated that the pavement structure at at-grade crossings between roads and railway tracks should differ from the pavement structure in sections approaching the crossing. The pavement structure at at-grade crossings is recommended to have greater strength than the pavement structure on existing road sections, such as the use of rigid concrete pavements (Prasarana, 2004). In this research, the road pavement at the JPL 136 at-grade crossing in Madiun City is planned to use rigid cement concrete pavement, with the construction calculation using the cement concrete pavement planning method (Ministry of Public Works and Housing, 2003). After analysis, a rigid cement concrete pavement construction with a thickness of 150 mm, a compressive strength of 35 MPa, longitudinal reinforcement D16-170, and transverse reinforcement D12-100 with BJTS 420 A type was obtained.
Analysis of Railway Track Type Selection on the Lahat-Lubuklinggau Line Windi Nopriyanto; Septiana Widi Asuti; Puspita Dewi; Sapto Priyanto
Jurnal Indonesia Sosial Teknologi Vol. 5 No. 10 (2024): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v5i10.6678

Abstract

Currently, the railway line from Lahat to Lubuklinggau uses the R.42 rail type with a crossing power capacity of 2,106 > 5,106 tons/year. An increase in road class is needed to increase crossing capacity. This research aims to determine the feasibility and impact of upgrading the rail type from R.42 to R.54 to improve the operational efficiency and safety of the Lahat-Lubuklinggau railway line. In this study, the author uses the railway loading method using the beam on the elastic foundation (BoEF) concept to calculate rail permit voltage to ensure that the capacity of the railroad can accommodate the load of railway traffic. The study results in show that with the upgrade of the railroad class to class III with the R.54 rail type, this line can transport a load of 5,924,001.60 tons/year, an increase from 1,838,390.40 tons/year. In addition, the track with the R.54 rail type also meets the requirements for trains with the largest load, considering that the allowable voltage (1,097.18 kg/cm²) is smaller than the previous rail allowable voltage (1,738.14 kg/cm²). It is estimated that the R.54 rail type has a life resistance of 16-17 years against crossing power without the Babaranjang train and for 9-10 years against crossing power with the Babaranjang train for the coming year.