断层区强余震波传播及影响的动态模拟研究  

A DYNAMIC SIMULATION STUDY OF STRONGAFTERSHOCK PROPAGATION AND ITSEFFECT IN FAULT AREA

作　　者：毕谦[1] 李鹏程[1] 杨邦成 

机构地区：[1]昆明工学院,650093

出　　处：《地震研究》1992年第3期314-317,共4页Journal of Seismological Research

摘　　要：本文用动态光弹性技术模拟研究了强震发生时,强余震波在断层区内的传播、对江川县城区等关注位置的影响,以及断层对地震波的阻隔作用。结果表明,研究方法实用有效,结果直观,对地震分析具有参考价值。In this paper, the dynamic photoelastic technique is used to simulate the strong aftershock propagation in the fault area when a strong earthquake occurs. And the propagating effect on Jiangchuan County Town and other locations (where special attention has been paid) and the barrier action of the fault to seismic waves are studied. The obtained results indicate that the method is applicable, with direct visible results that can serve as references for the earthquake analysis. Dynamic pllotoelaslic; Strong aftershock wave propagation; Dynamic simulation; Jiangchuan, Yunnan

关 键 词：断层区 强震 余震 地震波 动态模拟 

分 类 号：P315.3[天文地球—地震学]