摘要
利用ANSYS软件,对某输水隧道某段围岩的稳定进行了有限元计算和分析,探讨了围岩应力场的分布规律,为该工程施工提供了合理的支护计划,该规律将对工程施工具有一定的指导作用。围岩应力分布规律的研究结果,对隧洞施工、尤其是采用TBM施工具有实际价值,该成果的应用也将会提高TBM施工的工效及可观的经济效益。
The paper sets up geological mechanics models of underground cavern, accomplishes the numerical simulation applying ANSYS and synthetically assesses the rocks stress distribution of underground cavern which is of great importance to design and construction of underground cavern. The research work provide supporting plan for the tunnel construction. This analysis result can be used as reference to engineering application. The result of the analysis of stress distribution of tunnel will be valuable and practical to tunnel construction, especially to TBM construction. There must be higher work efficiency for TBM construction and considerable economical benefit to apply this result.
出处
《辽宁工程技术大学学报（自然科学版）》
CAS
北大核心
2006年第B06期160-161,共2页
Journal of Liaoning Technical University (Natural Science)
关键词
输水隧洞
ANSYS
应力分布
water-carrying tunnel
ANSYS
stress distribution
