| 撞楔法支护在平硐冒顶段施工中的应用 |
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| 引用本文： | 王聚永.撞楔法支护在平硐冒顶段施工中的应用[J].有色金属(矿山部分),2015,68(4):64-67. |
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| 作者姓名： | 王聚永 |
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| 作者单位： | 科瑞索资源有限公司,塔吉克斯坦,734012 |
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| 摘 要： | 介绍了在老平硐恢复过程中撞楔法在冒顶段施工中的应用情况。实践证明,该方法能有效地应用于类似地段,并取得显著的经济效益,为其他类似工程提供有益的参考。
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| 关 键 词： | 平硐 冒顶 撞楔法 超前支护 |
Application of bumping beam method in support construction of footrill roof fall area |
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| Authors: | WANG Juyong |
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| Abstract: | The application of bumping beam method in the construction of roof fall area during the recovery process of the old footrill is introduced. The method is proved to be effective in passing similar area and has achieved remarkable economic benefit. It can provide useful reference for other similar projects. |
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| Keywords: | footrill roof fall bumping beam method advance support |
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