港工技术2012，Vol.49Issue(6)：28-30,3.
基于非线性有限元法的隧道衬砌结构可靠性评估
Reliability Evaluation for Tunnel Lining Structure Based on Nonlinear Finite Element Method
孙凡 1王丽2
作者信息
- 1. 天津滨海新区建设投资集团有限公司,天津300457
- 2. 中交第一航务工程勘察设计院有限公司,天津300222
- 折叠
摘要
Abstract
Based on the nondestructive testing for concrete strength of one tunnel project, a nonlinear finite element model for the tunnel lining structure is established to analyze how the resisting force of the tunnel lining structure changes over time, evaluate the structure reliability when the ultimate bearing capacity is required, and predict the service life, which will provide the references for similar tunnel projects.关键词
隧道衬砌结构/无损检测/非线性有限元法/结构可靠性/使用寿命Key words
tunnel lining structure/ nondestructive testing/ nonlinear finite element method/ structure reliability/ service life分类
建筑与水利引用本文复制引用
孙凡,王丽..基于非线性有限元法的隧道衬砌结构可靠性评估[J].港工技术,2012,49(6):28-30,3.
