Automotive Experiences
Vol 4 No 1 (2021)

Bogie Frame Structure Evaluation for Light-Rail Transit (LRT) Train: A Static Testing

Djoko Wahyu Karmiadji (Agency for the Assessment and Application of Technology, Indonesia)
Budi Haryanto (Agency for the Assessment and Application of Technology, Indonesia)
Ogi Ivano (Agency for the Assessment and Application of Technology, Indonesia)
Mustasyar Perkasa (Agency for the Assessment and Application of Technology, Indonesia)
Abdul Rohman Farid (The Indonesian Railroad Industry (INKA), Indonesia)

Article Info

Publish Date
20 Feb 2021

Abstract

A new bogie frame of Light-Rail Transit (LRT) is having its strength of structure verified with experimental static testing according to EN 13749 standards. Static testing of bogie frame structure of LRT is performed by using a combination of seven tensile and compression loads that comprise of operational loads (normal service) and over-loads (exceptional service). Measurement parameters of bogie frame are strain and deflection values. The strain and deflection values resulted at every step of the load test were measured and monitored to further be used as analytic data. This data is then compared to the stress data of finite element analysis to check its deviation value. Testing results show the maximum stress value is 81.48 MPa on operational load, meanwhile, for exceptional load case, maximum stress is 120.96 MPa and deflection value is 1.25 mm. The maximum stress value is still below yield strength of bogie frame material S 555J2 (y=355 MPa). According to testing data, structure of bogie frame LRT fulfill as the acceptance criteria.

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Journal Info
Automotive Experiences
Website

Abbrev

AutomotiveExperiences

Publisher

Universitas Muhammadiyah Magelang

Subject

Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Electrical & Electronics Engineering Energy Materials Science & Nanotechnology Mechanical Engineering

Description

Automotive experiences invite researchers to contribute ideas on the main scope of Emerging automotive technology and environmental issues; Efficiency (fuel, thermal and mechanical); Vehicle safety and driving comfort; Automotive industry and supporting materials; Vehicle maintenance and technical ...