Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)
- 2000.10a
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- Pages.267-272
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- 2000
Crack Analysis of Concrete Gravity Dam subjected to Uplift Pressure using Surface Integral Method
표면적분법을 이용한 양압력이 작용하는 중력식 콘코리트 댐의 균열해석
Abstract
The modeling on uplift pressure on the foundation of a dam on which it was constructed, and on the interface between the dam and foundation is a critical aspect in the analysis of concrete gravity dams. The evaluation of stress intensity factor at the crack tip of concrete gravity dam due to uplift pressure effect by surface integral method is performed in this study. The effects of body force, overtopping pressure and water pressure on the crack-face are also considered in this study.
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