【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。更多还原

【Abstract】 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.更多还原