摘要
针对金川矿岩体变形的时间效应和岩体大变形两个主要岩石力学问题，探讨了岩体蠕变大变形有限元分析的理论和方法，并应用于金川矿岩体稳定性分析研究。结果表明。
This paper discusses the theory and method of finite element analysis of large deformation of rock mass creep in terms of time effect of deformation and large deformation of rock mass of jinchuan Mine. The theory and method have been applied in stability analysis of rock mass of Jinchuan Mine, with the results being closer to their actual values than the predecessors.
出处
《矿冶工程》
CAS
CSCD
北大核心
1999年第3期22-24,共3页
Mining and Metallurgical Engineering
关键词
蠕变
大变形
有限元
岩体
creep, large deformation
finite element
