| 综放工作面顺槽邻空巷卸压新技术的应用 |
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| 引用本文： | 孙秉佐.综放工作面顺槽邻空巷卸压新技术的应用[J].科技情报开发与经济,2006,16(11):286-287. |
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| 作者姓名： | 孙秉佐 |
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| 作者单位： | 同煤集团安监局,山西,大同,037003 |
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| 摘 要： | 针对某煤矿综采低位放顶煤工作面回采过程中发生冲击性压力,邻空巷道炸帮严重、底臌、原支护被折断或爆裂等状况,在邻空巷底、帮分别施工卸压槽和卸压孔,有效地控制了压力显现。
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| 关 键 词： | 煤矿开采 井工开采 综放面 邻空巷 冲击地压 卸压槽 卸压孔 |
| 文章编号： | 1005-6033（2006）11-0286-02 |
| 收稿时间： | 2006-01-04 |
| 修稿时间： | 2006年1月4日 |
The Application of the New Pressure Relief Technology in the Parallel Groove Adjacent Bug-road of the Comprehensive Mechanical Coal Mining Face |
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| SUN Bing-zuo.The Application of the New Pressure Relief Technology in the Parallel Groove Adjacent Bug-road of the Comprehensive Mechanical Coal Mining Face[J].Sci-Tech Information Development & Economy,2006,16(11):286-287. |
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| Authors: | SUN Bing-zuo |
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| Institution: | SUN Bing-zuo |
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| Abstract: | In the light of some states such as the impact pressure, the serious side-blasting of the adjacent bug-road, the bottom ballooning, the breakdown or burst of the original supports, etc. occurring in the course of the stoping on the low-position comprehensive machined coal-breaking working faces in a certain coalmine, this paper puts forward the measure for making the effective control of the occurrence of the pressure by constructing the pressure relief groove and pressure relief hole respectively on the bottom and sides of the adjacent bug-road. |
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| Keywords: | coal mining comprehensive machined coal-mining face adjacent bug-road impact ground pressure pressure relief technique |
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