Proceedings of the Computational Structural Engineering Institute Conference (한국전산구조공학회:학술대회논문집)

Computational Structural Engineering Institute of Korea (한국전산구조공학회)
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The Impulsive Analysis of the Cavern in Saturated Rock Mass

포화된 암반체에 위치한 공동의 발파충격해석

  • 김대홍 (한국원자력연구소 구조공학실) ;
  • 이경진 (한국원자력연구소 구조공학실) ;
  • 황신일 (한국원자력연구소) ;
  • 김진웅 (한국원자력연구소)
  • Published : 1994.10.01
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Abstract

To secure long-term structural safety of underground openings for radioactive waste disposal, the proper structural safety analyses are required. Especially, the structural analysis for underground openings should consider the effects of groundwater pressure. The objective of this study is to develop the structural analysis method for saturated rock masses. In this study, the interaction between groundwater distribution and structural behavior of rock masses are carried out to develop the structural analysis method of saturated rock masses. Then, a 3-Dimensional Multi-Phase Dynamic Analysis Program (MPDAP-3D) has been developed by modifying the existing MPDAP which is based on the concept of 2-dimensional two-phase media.

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