论文部分内容阅读
对殷家岩隧道施下过程进行了—维弹朔性有限元分析,利用通用有限元计算软件ANSYS7．0模拟整个隧道开挖过程,分析开挖过程中的危险点和稳定性测试的敏感点。得到了几点有意义的结论；为宜长高速殷家岩隧道所采用施下方法及与监测监控测点埋设提供了科学依抓和施下指导。
The Yanjiayan tunneling process was carried out - dimensional trajectory finite element analysis, the use of common finite element software ANSYS7.0 simulation of the entire tunnel excavation process, analysis of dangerous points during excavation and stability testing of sensitive points. Some meaningful conclusions have been obtained. It provides a scientific basis for the application of the method and the laying of the monitoring monitoring points for the Yinjiayan Tunnel in Yichang-Changzhou Expressway.