摘要
本文研究了高拱坝的有限元分析方法和判断准则，将上游开裂状态，下游压剪屈服和点安全度、面安全度做为新的设计准则和方法。
In this paper the FEM and criteria for high dams are presented.It is necessary to use damage mechanics.nonlinear mechanics,elasto fragile model and new model in nanlyzing high dams.New criteria are required for dam design such as crack path,shear compression failure area etc.
出处
《水利学报》
EI
CSCD
北大核心
1997年第8期1-6,共6页
Journal of Hydraulic Engineering
关键词
开裂
拱坝
有限元分析
设计判据
大坝
crack,arch dam,shear compression failure,elasto fragile.
