摘要
基于所建项目的围岩特征条件,运用有限元手段对开挖各阶段的力学、位移特征做了详尽分析,指出了针对该项目的合理支护方式,旨在为类似项目的开挖、支护提供借鉴。
Based on the surrounding rock characteristics of the construction project, the paper specifically analyzes the mechanical and displacement characteristics at various stages by applying finite element method, and points out the rational support method for the project, with a view to provide some reference for similar project excavation and support.
出处
《山西建筑》
2012年第19期193-195,共3页
Shanxi Architecture
关键词
地铁区间
围岩力学特性
支护方式
有限元
metro section, mechanical characteristics of surrounding rock, support pattern, finite element
