Analysis of Structural Simulation of Fault Formation in Stratified Rock Mass
For the study of formation process and prediction on causes of brittle faults, based on rock mechanics, rock mass mechanics and geological structure, using the method of finite element numerical simulation, the fracture extension tendency in stratified rock was simulated. The results show that the normal faults were formed by former fracture surface displacement, and the stress concentration was caused at the ends of two neighborhood joints. The basic condition of faults formation was that the distance of the ends of the former fracture surface is shorter or zero, and the fault was formed in the continuous action of structural stress and fracture surface displacement caused by that.
stratified rock mass fault numerical simulation.
Wang Enying Zeng Zuoxun Liu Lilin
Department of Resources and Environment Engineering, Henan Polytechnic University, Jiaozuo 454000, C Institute of Geology, China University of Geosciences, Wuhan 430074, China
国际会议
The IPACES 6th Annual Meeting(“现代地球科学，交流与合作国际学术研讨会暨第六届IPACES学术年会)
武汉
英文
476-479
2007-04-25（万方平台首次上网日期，不代表论文的发表时间）