Study of stability assessment method for deep surrounding rock

doi:10.4028/www.scientific.net/AMM.638-640.565

	Study of stability assessment method for deep surrounding rock
	Mao, Zhi Tong; Zhu, Yan Peng
	2014
会议名称	3rd International Conference on Civil, Architectural and Hydraulic Engineering, ICCAHE 2014
会议录名称	Applied Mechanics and Materials
卷号	638-640
页码	565-569
会议日期	July 30, 2014 - July 31, 2014
会议地点	Hangzhou, China
出版者	Trans Tech Publications Ltd
摘要	According to the three characteristics of deep surrounding rock: high stress, high temperature and high seepage, the three field coupling control equation of temperature-stress-seepage are established, the finite element method is used for solution. Considering stress transference of surrounding rock after creep and deformation, the finite element incremental equations is deduced. Combining the finite element method and strength reduction method, The defect of deep surrounding rock stability that never quantitatively assess before was overcome. The proposed calculation method is applied to project, the analysis results show that the proposed method is feasible. © (2014) Trans Tech Publications, Switzerland.
关键词	Convergence of numerical methods Fluid mechanics Rocks Seepage Shore protection System stability Creep and deformations Incremental equation Stability assessment Strength reduction Strength reduction method Stress transference Surrounding rock Surrounding rock stability
DOI	10.4028/www.scientific.net/AMM.638-640.565
收录类别	EI
语种	英语
EI入藏号	20152300913042
EI主题词	Finite element method
ISSN	16609336
来源库	Compendex
分类代码	407 Maritime and Port Structures; Rivers and Other Waterways - 407.1 Maritime Structures - 441 Dams and Reservoirs; Hydro Development - 481.1 Geology - 921.6 Numerical Methods - 931.1 Mechanics - 961 Systems Science
引用统计	被引频次[WOS]：0 [WOS记录] [WOS相关记录]
文献类型	会议论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/117308
专题	兰州理工大学土木工程学院
作者单位	School of Civil Engineering, Lanzhou University of Technology, Lanzhou, China
第一作者单位	土木工程学院
推荐引用方式 GB/T 7714	Mao, Zhi Tong,Zhu, Yan Peng. Study of stability assessment method for deep surrounding rock[C]:Trans Tech Publications Ltd,2014:565-569.