Abstract: The fault belt area of Hunhe River is situated in the northeastern part of Liarning Praince.It is an area of the heart in the Province. Several regional great faults connect and join here. The activity of the belt directly affects the safe of the cities Shengyang and Fushun.Through field investigation,sample tests,microstmctural analysis and the limited unitary mathematics or mechanical simulation, the author sets a preliminary value on the regional stability of the area .

Key words: seismogeolgic, condition;eisrincity;crvstar stress;regional stability

摘要： 浑河断裂带位于辽宁省东北部,该区是辽宁的心腹地带.也是我国规模巨大的郑庐断裂北延部分,该区地震活动直接关系到沈阳、抚顺等城市的安全.笔者通过野外调查,室内分析,样品测试,显微构造研究及有限元模拟,为该区稳定性作出了初步分析和评价.

关键词: 地震地质条件, 地震活动, 地应力, 区域稳定性