한국전산구조공학회:학술대회논문집 (Proceedings of the Computational Structural Engineering Institute Conference)
- 한국전산구조공학회 1998년도 가을 학술발표회 논문집
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- Pages.397-404
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- 1998
축대칭 원판의 해석 결과를 이용한 탄성지반위에 놓인 평판의 해석
An Analysis of Plate on the Elastic Half-Space by Using the Analysis Results of the Axisymmetric Circular Plate
초록
A plate on the elastic half-space may generally be analyzed by the finite element method. However, there are some difficulties to obtain the flexibility matrix of the foundation based on the Boussinesq's theory. In this study, an efficient numerical procedure which uses the analysis results of the vertical displacements due to the uniformly distributed loading in a circular area is presented. Some numerical examples represent better results than those of numerical integration technique or subsection method especially in the case of irregular mesh pattern.
키워드