【摘要】 分析了2013年8月12日西藏昌都左贡、芒康交界处6.1级地震及其余震的分布与构造的关系,利用P波初动反演了地震震源机制,结果表明本次地震为略带走滑分量的正断型地震。对震区的地质构造背景也作了分析。更多还原

【Abstract】 The Ms6.1 earthquake on Aug.12 th,2013 in border area of Zuogong and Mangkang in Xizang and its aftershock sequence and structure are analyzed,the focal mechanism is inversed by P wave first motion.The results show that this earthquake is strike- slip component of normal fault type event,and the geological structure background is also analyzed in the paper.更多还原