한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)

한국소음진동공학회 (The Korean Society for Noise and Vibration Engineering)
권호 표지

준경험적 방법을 이용한 터널발파 작업시 인접구조물의 동적해석 및 진동영향성 평가

A Dynamic Analysis and Evaluation of a Building Structure due to Tunnel Blast by using Semi-Empirica Method

  • 손성완 (알엠에스 테크놀러지 주식회사) ;
  • 류국현 (알엠에스 테크놀러지 주식회사) ;
  • 전종균 (선문대학교 기계공학부) ;
  • 남영식 (코오롱 건설(주)) ;
  • 김동기 (유신 코퍼레이션(주))
  • 발행 : 2005.05.01
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초록

Most engineers, related to soil and civil dynamic field, have been interested in the direct dynamic design of building transmitted from soil and rock to structure due to blasting. However it is not easy to estimate the dynamic response of structures due to blasting by using analytical method because of difficulties of soil modeling, prediction of excitation force and so on. In this paper, dynamic analysis have been performed to predict vibration level and evaluate dynamic safety of structure adjacent to tunnel blast and the semi empirical method, which is based on vibration measurement data, has been employed to consider blast vibration characteristics.

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