RESEARCH ON THE INFLUENCE OF SOFTEN-SHAPE ON THE STABILITY OF FAULT BASED ON THE CUSP TYPE CATASTROPHIC HEORY

摘要：

In this paper a simple horizontal strike-slip model is used to research the stability of the fault with a type of soften constitutive relation based on the cusptype catastrophic theory.From the result,the half of fault offset and remote displacement and energy liberation are all decreases with the stiffness ratio of surrounding-rock and the fault increases.The half of fault offset and the energy liberation decrease with the soften parameter (m) increases and finally reach a stable value,but the soften parameter (m) have little effect on the remote displacement.

关键词： Cusp type catastrophic theory Strike-slip model soften parameter stiffness ratio

作者: Z.C.Ye Z.T Chen W.Wang

作者单位: College of Civil Engineering,Hohai University,Nanjing,Jiangsu 210098 water affairs bureau,Suqian,223 Shazhou Institute of Technology,Zhangjiagang,Jiangsu 215600,China College of Civil Engineering,Hohai University,Jiangsu 210098,China

会议类型: 国际会议

会议名称: 第二届国际非均质材料力学会议(The Second International Conference on Heterogeneous Material Mechanics)

会议地点: 安徽黄山

会议语种:英文

页码: 1161-1164

在线出版日期: 2008-06-03（万方平台首次上网日期，不代表论文的发表时间）