摘要
对于南水北调穿黄工程地下隧道土 结构相互作用问题,采用有限元数值分析方法和离心模型试验进行了研究,得到在不同工况下作用于隧道上的土压力分布和衬砌的应力分布。简要介绍了数值分析和试验研究的基本情况和初步研究结果。
A study on the problems of interaction between soil and lining structure in the Yellow?River?crossing tunnel of the Water Transfer Project from South to North was performed by FEM and centrifuge model test. The acting earth pressure on tunnel, stress and strain distributions in liner under various working conditions were obtained. The fundamental conditions of numerical analyses and model test, and their preliminary research results are briefly introduced.
出处
《长江科学院院报》
CSCD
北大核心
2002年第B09期111-113,共3页
Journal of Changjiang River Scientific Research Institute
关键词
南水北调
隧道
土-结构相互作用
数值分析
离心模型
Water Transfer Project from South to North
tunnel
soil-structure interaction
numerical analysis
centrifuge model test
