전산구조공학 (Computational Structural Engineering)

한국전산구조공학회 (Computational Structural Engineering Institute of Korea)
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Smeared와 Discrete 균열에 의한 암염의 유한요소해석

Finite Element Analysis of Combined Smeared and Discrete Mechanisms for Rock Salt

  • 윤일로 (충북대학교 토목공학과) ;
  • 허광희 (뉴멕시코대학 토목공학과) ;
  • 황충열 (충북대하교 구조시스템공학과)
  • 발행 : 1995.12.01
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초록

지하 방사성 폐기물 저장소의 오랜기간동안의 거동은 지반의 파괴와 변형에 영향과 암염의 비선형변형의 예측은 어려운 실정이다. 따라서 본 연구는 암염의 비선형파괴 메커니즘과 비선형 연속체거동의 유한요소모델을 개발하였다.

The long term behavior of the Waste Isolation Pilot Plant(WIPP), a nuclear waste repository currently under construction near Carlsbad at New Mexico, depends upon the fracture and deformation behavior of bedded rock salt. Although many numerical analyses of the WIPP have been conducted, to our knowledge none have included the ability to simultaneously predict the effects of fracture and nonlinear deformation of the salt continuum. We are in the process of developing a finite element program to simulate the effects of nonlinear fracture mechanics and nonlinear continuum behavior of rock salt simultaneously.

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참고문헌

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