| 锚注技术在处理大断面硐室底臌中的应用 |
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| 引用本文： | 任建民.锚注技术在处理大断面硐室底臌中的应用[J].煤炭技术,2009,28(6). |
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| 作者姓名： | 任建民 |
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| 作者单位： | 鹤岗矿业集团,南山煤矿,黑龙江,鹤岗,154104 |
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| 摘 要： | 利用注浆锚杆支护技术,对南山煤矿三水平井底泵房硐室底部进行锚注加固修复,有效地控制了底臌,保证了硐室的稳定,取得了良好的技术经济效果。
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| 关 键 词： | 大断面硐室 注浆锚杆 底臌 |
Application of Bolting and Shotcreting Technology to Dealing with Floor Heave |
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| REN Jian-min.Application of Bolting and Shotcreting Technology to Dealing with Floor Heave[J].Coal Technology,2009,28(6). |
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| Authors: | REN Jian-min |
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| Affiliation: | Nanshan Coal Mine;Hegang Mining Industry Group;Hegang 154102;China |
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| Abstract: | This paper states that using bolting and shotcreting support technology in dealing with room's floor heave on third level result in controlling floor heave,make sure stable room and have achieved good economical result. |
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| Keywords: | big section room bolting and shotcreting floor heave |
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