| 玲珑金矿主运巷塌陷段锚注加固技术研究 |
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| 引用本文： | 蔡美峰,高永涛,李长洪,乔兰.玲珑金矿主运巷塌陷段锚注加固技术研究[J].岩土工程学报,1999,21(4):388-391. |
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| 作者姓名： | 蔡美峰 高永涛 李长洪 乔兰 |
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| 作者单位： | 北京科技大学资源工程学院!北京；100083； |
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| 摘 要： | 介绍了玲珑金矿255 m 水平主运输巷道塌陷破坏的成因、加固治理的难点和拱桥法锚注加固技术的要点与实施方案,对该技术的加固力学机制和加固效果进行了系统分析
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| 关 键 词： | 玲珑金矿 主运输巷道 塌陷段 锚注加固 拱桥法 加固力学机制 加固效果 |
Application of grouting and bolting methods to treat collapsed main transport opening in Linglong Gold Mine |
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| Cai Meifeng,Gao Yongtao,Li Changhong,Qiao Lan.Application of grouting and bolting methods to treat collapsed main transport opening in Linglong Gold Mine[J].Chinese Journal of Geotechnical Engineering,1999,21(4):388-391. |
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| Authors: | Cai Meifeng Gao Yongtao Li Changhong Qiao Lan |
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| Affiliation: | University of Science and Technology Beijing Beijing 100083 |
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| Abstract: | Collapsing of main transport opening made the Linglong Gold Mine facing production stop and serious safety trouble. Because the rock surrounding the collapsed opening is extremely broken and loose, reinforcing of the opening is very difficult. This paper introduces a technique which combines the advantages of high pressure grouting and long rock bolting, and uses the principle of arch and bridge to make the collapsed opening stabilized. Reinforcing mechanism and effect of the technique are analyzed. |
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| Keywords: | Linglong Gold Mine main transport opening collapsing reinforcing technique engineering application |
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