摘要
就地下结构计算中被忽视的一个问题──支座的约束是不确定的,分别采用解析方法和有限元法计算地下结构的内力。
In calculation of underground structure, a problem is neglected that the restraint of the supports is undetermined. In this paper, the problem is solved by calculation of the internal forces of underground structure with analytical method and finite element method.
出处
《岩土力学》
EI
CAS
CSCD
1998年第1期27-31,共5页
Rock and Soil Mechanics
基金
煤炭科学基金!94建10509
关键词
地下结构
围岩
内力
有限元法
地下建筑
underground structure, adjoining rock, internal force, finite element method