期刊文献+

受斜边界裂纹影响的走滑断层不稳定性分析

Instability analysis of slip fault with slanting edge crack
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摘要 利用断裂力学理论及地学中断层走滑移模型,对断层移动和不稳定性做量化分析。将地球垂直切面视为一个半平面含边界裂纹的断裂模型,并对此进行应力分析。对断层中一些参数取不同值时的断层受力进行数值模拟,并绘制应力降的具体走势。 The instability analysis of slip fault with slanting edge crack is given by using fracture mechanics theory and slip fault model.Taking the vertical section of the earth as a fracture model of half-plane containing boundary crack,the stress analysis is given.Some simulations are drafted in some cases,and tendency of stress drop is drawn.
出处 《大连海事大学学报》 CAS CSCD 北大核心 2012年第4期115-119,共5页 Journal of Dalian Maritime University
基金 国家自然科学基金资助项目(10461008) 高等学校科研基本业务费(2012QN062) 海大教改项目(2011Y26)
关键词 斜边界裂纹 断层 走滑移模型 分析解 应力降 slant edge crack fault slip model analytic solution stress drop
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参考文献16

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