摘要
本文针对岩体的应变软化和应变硬化状态,分别采用不同的本构关系,进行非线性有限元分析的可能实用途径,进行了探讨。
This paper discusses the possibility of using a practical method for nonlinear finite element analy-sis in rock engineering, in which different constitutive relations are used for rock mass in strain- sof-tening state and strain- hardening state respectively.
出处
《土木工程学报》
EI
CSCD
北大核心
1989年第1期67-75,共9页
China Civil Engineering Journal
