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地球学报  2004 

断层间相互作用的触震与缓震效应定量评价

Keywords: 断层相互作用,同震库仑应力改变,触震与缓震效应,活动断层,鲜水河断裂带

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Abstract:

本文提出了同震库仑应力改变的基本概念,应用Navier-Coulomb破裂准则,探讨了其求解方法,从同震库仑应力改变思想出发,结合活动断层地震危险性概率预测方法,分析了断层间相互作用导致的触震与缓震效应及其定量表达方法,并以鲜水河断裂带为例进行了应用研究,检验和评价了断层间相互作用触震与缓震效应的重要性。

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