阳泉矿区采煤沉陷区综合治理勘探实践

Practice of Comprehensive Treatment and Exploration of Coal Mining Subsidence Area in Yangquan Mining Area

以阳泉矿区拟开发的古城小区项目场区为研究试验对象,针对该区域受采煤影响发生沉陷的现状,进行现场实地勘探,利用工程地质调查、岩土工程勘探、物探、原位测试等技术手段对拟建场区的岩土工程条件进行了评价,根据勘探结果,确定了地基的处理手段与基坑支护方法,该勘探成果为施工作业的安全性提供了有效的保障。

Taking the project area of Gucheng District project to be developed in Yangquan Mining Area as the research test object,according to the current situation of subsidence caused by coal mining in this area,on-site field exploration is carried out,using engineering geological survey,geotechnical engineering exploration,geophysical prospecting,in-situ test Other technical means evaluated the geotechnical engineering conditions of the proposed site,and based on the exploration results,the foundation treatment methods and foundation pit support methods were determined.The exploration results provided an effective guarantee for the safety of construction operations.