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| Study on Engineering Geology Properties in Shaft Bedding Rock Section of Luoyuan Mine |
| LI Hong-ji1, LI Yang2, PENG Tao3 |
| 1. Kouzidong Mine, Investment Xinji Energy Corporation Ltd., Huainan 232001, China; 2.Qinan Mine, Huaibei Coal Mining Indusrty Group, Huaibei 235000, China; 3. School of Earth and Environmental, Anhui University of Science and Technology , Huainan 232001, China |
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Abstract In order to get the accurate evaluation of engineering geological conditions in shaft bedding rock section, through using Luoyuan Mine RQD data inspection port of shaft and combining the tested data of physico-mechanical properties, the comprehensive evaluation of shaft bedrock section of rock mass engineering geological properties was made. It could provide reliable geological guidance for the selecting supporting layer of shaft curving and shaft station.
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