Proceedings of the KSR Conference (한국철도학회:학술대회논문집)

The Korean Society for Railway (한국철도학회)
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A Study on The Load Test Method and Result For AL Car Body of LRT

경량전철차량 알루미늄 구조체 하중시험방법 연구 및 결과고찰

  • 김원경 (한국철도기술연구원, 서울산업대학교 차량시스템공학과) ;
  • 원시태 (서울산업대학교 금형설계학과) ;
  • 전창성 (한국철도기술연구원)
  • Published : 2008.06.12
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Abstract

This study introduces the testing results of the AL car body which is applied to LRT. The LRT car body is made of aluminum structure materials like a sandwich panel. The static load test was performed to evaluate the structural characteristic and stability of the AL car body. Considering the vertical, compressive, twisting load and 3-point supporting, Bend natural frequency Measurement, Twist natural frequency Measurement type as a testing terms, the structural stability of a car body was evaluated.

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