한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)

한국철도학회 (The Korean Society for Railway)
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철도차량 구조물의 TL 시험 평가 기법

Evaluation Method of the Transmission Loss for Railway Vehicle Structures.

  • 김운경 (홍익대학교 기계공학과) ;
  • 김정태 (홍익대학교 기계공학과)
  • 발행 : 2001.05.01
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초록

In order to evaluate the sound transmission loss of a structure, a large reverberation room described by ISO is generally used. ISO test method is however for architectural structures, which is not properly implemented for small mechanical structures, such as rolling stocks. In this paper, evaluation procedure for railway vehicle structures has been proposed.

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