%0 Journal Article
%T Complete Coulomb failure stress changes and stress triggering of Yunnan Longlingearthquake sequence<br>完全库仑破裂应力变化与云南龙陵震群序列的应力触发
%A WU Xiao-Ping
%A FU Hong
%A Michel Bouchon
%A HU Jia-Fu
%A HU Yi-Li
%A HUANG Yong
%A HU Xiong-Lin
%A XIE Chao-Di
%A <br>吴小平
%A 付虹
%A Michel Bouchon
%A 胡家富
%A 胡毅力
%A 黄雍
%A 虎雄林
%A 解朝娣
%J 地球物理学报
%D 2007
%I 
%X The complete Coulomb failure stress changes caused by the 1976 Ms7.3, Ms7.4 Yunnan Longling double main earthquakes are calculated. And dynamic and static stress triggering effects on the after earthquake sequence are studied. The results show that the second main earthquake is subjected to the triggering effect of dynamic and static Coulomb stresses induced by the first main earthquake. Among the thirteen strong aftershocks of the double main earthquakes, 90% of the aftershocks occurred inside the triangle block are subjected to the triggering effect of dynamic and static Coulomb stresses induced by the first or the second main earthquakes. And 2/3 of the aftershocks occurred outside the triangle block are subjected to the triggering effect of dynamic and static Coulomb stresses induced by the second main earthquakes. The dynamic and static stresses triggering effects of the second main earthquake are stronger than the first main earthquake both in intensity and in extent. In near field the numbers of aftershocks triggered by dynamic and static Coulomb stress are about equal. However the range of triggering effect of dynamic Coulomb stress is larger than that of static Coulomb stress.
%K Complete Coulomb failure stress changes
%K Dynamic and static stress triggering
%K Earthquakes in Yunnan<br>完全库仑破裂应力变化
%K 动态和静态库仑破裂应力触发
%K 云南地震
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=1E44AE713D8A6DE0&jid=14DC41C59CBF6770055A7D610D53AE46&aid=7726AE11DF1D2F21&yid=A732AF04DDA03BB3&vid=771152D1ADC1C0EB&iid=E158A972A605785F&sid=A6B1729CC57A879A&eid=7D34DED3F877BD2D&journal_id=0001-5733&journal_name=地球物理学报&referenced_num=0&reference_num=38