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All Journal Research and Innovation in Language Learning Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal) V-MAC (Virtual of Mechanical Engineering Article) Jurnal Manajemen Transportasi & Logistik (JMTRANSLOG) Jurnal Penelitian Sekolah Tinggi Transportasi Darat Madiun Spoor : Jurnal Pengabdian Masyarakat Jurnal Pengabdian Kepada Masyarakat Semangat Nyata Untuk Mengabdi Journal of Railway Transportation and Technology Sainstech Nusantara
Ilham Satrio Utomo
Politeknik Perkeretaapian Indonesia Madiun
Aerospace Engineering Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Social Sciences Transportation Other

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Journal : Sainstech Nusantara

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Modeling and Simulation of Static Strength Railway Bogie Bolster Using Ansys Workbench Wirawan, Willy; Zulkarnain, Akbar; Satrio Utomo, Ilham; Sabilil Rouf, Muhammad; Aizuddin Bin Azari, Muhammad; Prasetijo, Joewone
SAINSTECH NUSANTARA Vol. 1 No. 4 (2024): November 2024
Publisher : Nusantara Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71225/jstn.v1i4.54

Abstract

This study aimed to ensure that plastic deformation does not occur on the structure of bolster bogie 1722 when it accommodates burdens or loads based on previously determined overload limit. The simulation in this study used the finite element method with the help of Ansys Workbench 2020. The standard of testing UIC 515-4 was employed as a reference for the simulation, notably in determining the load case. The result of static simulation on the overload showed that the maximum stress on the vertical load case was 72.764 MPa, and the maximum stress on the transverse and vertical load case (combination) was 109.9 MPa. The result of maximum vertical deflection was obtained from the case of vertical load as 0.553 mm and in the case of transverse and vertical load (combination) as 1.799 mm. The structure of the bolster design is considered safe because the maximum score of stress was under the yield strength score of the used material, namely SS400 as 245 Mpa.
Nadal Critical and Ride Index Characteristics of Inspection Train Using Universal Mechanism Software on Different Back to Back utomo, Ilham Satrio; Atmaja, Dadang Sanjaya; Febrilian, Benecdiktus Ergo
SAINSTECH NUSANTARA Vol. 1 No. 4 (2024): November 2024
Publisher : Nusantara Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71225/jstn.v1i4.66

Abstract

This research conducted dynamic simulations using the Universal Mechanism software with variations between back to back widths of 1000 mm and 990 mm, focusing on the relationship between train operating speed, vibration levels, and passenger comfort index during operation on a small curve on the PPI Madiun track with a radius of R42. The issue investigated in this study stems from PM No. 17 of 2011, which sets the standard back-to-back usage at 1000 mm. It is crucial to understand the characteristics of each back to back setting, as the operational track gauge used is 1067 mm. The simulation results indicate that the nadal criterion and ride index are more favorable with the 990 mm back to back setting. At a speed of 25 km/h, the nadal criterion for the 990 mm setting was 0.636, compared to 0.670 for the 1000 mm setting, and the ride index for the 990 mm setting at this speed was 1.315449, compared to 1.288552 for the 1000 mm setting. These results are considered valid as the error value in the data validation calculations was less than 10%, specifically 8.26%.
Co-Authors Aizuddin Bin Azari, Muhammad Ajeng Tyas Damayanti Akbar Zulkarnain Armyta Puspitasari Astuti, Septiana Widi Dadang Sanjaya Atmaja Damar Isti Pratiwi Damayanti, Ajeng Tyas Ependi, Ahmad Fajar, Hafidh Fiqran Febrilian, Benecdiktus Ergo Firjatullah, Aisha Aristawidya Firmansyah Fariz Prasaja Hari Boedi Wahjono Henry Widya Prasetya Imron, Nanda Ahda Iswanto, Ary Putra Kurniawan, Moch Aziz Kurniawan, Muhammad Adib M Nurhadi Marsusiadi, Edi Nyoto Muhammad, Baihaqi Fadhilah Prasetijo, Joewone Prasetya, Henry Widya Puspita Dewi Puspitasari, Mariana Diah Rangga Arya Fachreza Rihandoyo, Ken Ken Tabitha Sabilil Rouf, Muhammad Teguh Arifianto Wibowo, Sulis Tri Windi Nopriyanto Wirawan, Willy Zulkarnain, Akbar