摘要
桐梓县道角煤矿危岩体发育强、危害性大,通过现场调查、工程测量、工程地质测绘、室内试验等综合手段,查明了道角煤矿危岩体的规模大小、基本特征。同时对危岩体形态特征、物质组成、岩体变形特征、结构特征、形成机理等进行分析、研究,对道角煤矿危岩体提出防治措施建议。
The dangerous rock body of Daojiao Coal Mine in Tongzi County is developed strongly and has great harm.Through the comprehensive means of field investigation,engineering survey,engineering geological mapping and indoor test,the scale and basic characteristics of dangerous rock mass in Tongzi Coal Mine are found out.Meanwhile,the paper analyzes and studies the shape,material composition,deformation,structure and formation mechanism of dangerous rock body,and puts forward some suggestions for prevention and treatment of dangerous rock body in Daojiao Coal Mine.
作者
徐建
艾靖博
方生红
Xu Jian;Ai Jingbo;Fang Shenghong(Guizhou Coal Mine Geological Engineering Consulting and Geological Environment Monitoring Center,Guizhou Guiyang 550006;Guizhou Rongyuan Environmental Protection Technology Co.,Ltd.,Guizhou Guiyang 550006)
出处
《山东煤炭科技》
2021年第7期164-166,170,共4页
Shandong Coal Science and Technology
关键词
道角煤矿
危岩体
变形特征
成因分析
Daojiao Coal Mine
dangerous rock body
deformation characteristics
genesis analysis
