| 溜煤眼加固支护技术实践 |
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| 引用本文： | 张辉,王多春.溜煤眼加固支护技术实践[J].煤炭技术,2007,26(6):56-57. |
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| 作者姓名： | 张辉 王多春 |
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| 作者单位： | 淮北矿业集团公司,桃园煤矿,安徽,宿州,234116 |
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| 摘 要： | 根据桃园煤矿溜煤眼的概况及破坏情况,提出了采用套预制井圈加固溜煤眼的方法,解决了溜煤眼修复困难的问题。地质条件较差的溜煤眼可以采用此支护方式,该方式具有一定的推广价值。
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| 关 键 词： | 溜煤眼 加固 支护技术 |
| 文章编号： | 1008-8725（2007）06-0056-02 |
| 修稿时间： | 2007-03-06 |
Practice of Coal Chute Reinforced Supporting Technology |
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| ZHANG Hui,WANG Duo-chun.Practice of Coal Chute Reinforced Supporting Technology[J].Coal Technology,2007,26(6):56-57. |
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| Authors: | ZHANG Hui WANG Duo-chun |
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| Affiliation: | Taoyuan Colliery, Huaibei Mining Industry Group Corp. Suzhou 234116, China |
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| Abstract: | A method of prefab crib ring to reinforce coal chute is put forward according to expounding the survey and damaged state of coal chute. The method can solve the problem of the repairing difficulty of coal chute. This supporting form is applized for coal chute of worse geologic conditions. It has the generalized value. |
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| Keywords: | coal chute reinforcing supporting technology |
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