摘要
在过去二维弹性有限元法分析研究的基础上,对混凝土与基岩胶结面的应力分布和真实抗剪强度,采用三维弹性有限元法进行了分析研究,并对两种分析计算方法求得的结果进行了对比分析,得出了一些可供工程设计参考的结论。
Based on the previous study by 2-dimentional elastic finite element analysis, the stressdistribution and the real shear strength of cementation plane between concrete dam and foundation rock are discussed by way of 3-dimentional elastic finite element method. Comparing the calculated results of these two analysis methods, some useful conclusions for engineering design arc obtained.
出处
《武汉水利电力大学学报》
CSCD
1993年第2期139-145,共7页
Engineering Journal of Wuhan University
关键词
坝基
剪切强度
胶结面
有限元法
dam foundations
shear strength
proportional limit
finite element analysis
