摘要
阐述有限元方法模拟隧道开挖过程的理论和公式,提出分析中的若干基本概念和问题,描述采用ANSYS软件模拟开挖的原理和步骤。通过算例说明模拟分析的有效性。
This paper expounds the theory and formula of simulating the tunneling process by Finite Element Method. Some basic concepts and problems in analysis are posed, and the principle and steps of tunneling simulation using ANSYS are presented. The numerical examples validate the simulation.
出处
《中南公路工程》
2007年第2期61-66,共6页
Central South Highway Engineering
关键词
隧道
有限元法
数值模拟
tunneling
finite element method
numerical simulation
