浑河断裂带区域稳定性评价

Evaluation of engineering geology of regional stability in the fault of Hunhe River

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郯庐断裂北延部分,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。

The fault belt area of Hunhe River is situated in the northeastern part of Liaoning 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, microstractural analysis and the limited unitary mathematics or mechanical simulation, the author sets a preliminary value on the regional stability of the area.