现代交通技术2011，Vol.8Issue(6)：53-56,4.
公路隧道复合支护非线性有限元分析
Non-Linear FEM Analysis of Composite Support of Freeway Tunnel and Analysis of Simulation
摘要
Abstract
This paper introduces the damage factor for weakening processing of the elastic modulus of rock,and the relations between supporting force,displacement,structural stiffness and the nature of rock mass are disscussed from energy conservation perspective. Based on this theory, simulation method is done by numerical and the consistency between simulation results and monitoring data are verified,results show that this method can effectively guide the construction.关键词
隧道工程/损伤因子/有限元/复合支护Key words
tunnel engineering/damage factor/FEM/composite support分类
交通工程引用本文复制引用
邓彬,习雅君..公路隧道复合支护非线性有限元分析[J].现代交通技术,2011,8(6):53-56,4.
