Title: 3D-nonlinear stability analysis of high arch dam-foundation system
Abstract: According to the dynamic contact theory, the new model of three dimensional interface element and its numerical algorithm are presented for analyzing transverse joint arch dam and joint dam foundation that is the most difficult problem of high arch dam analysis, aimed at the outstanding issue of the arch dam contraction joint opening and joint rock of the dam foundation, The numerical experiment is being carried out to analyzeing Xiaowan high arch dam system with the 3D-dynamical constraint joint element. The numerical experiment analysis demonstrates that the Xiao wan arch dam system is stabil in the operation.
Publication Year: 2003
Publication Date: 2003-01-01
Language: en
Type: article
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