| 综放沿空掘巷支护技术研究 |
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| 引用本文： | 王彦伟,欧阳昶,张金亮. 综放沿空掘巷支护技术研究[J]. 煤, 2005, 14(6): 11-12,17 |
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| 作者姓名： | 王彦伟 欧阳昶 张金亮 |
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| 作者单位： | 潞安环能股份公司,王庄煤矿,山西,长治,046031;潞安环能股份公司,王庄煤矿,山西,长治,046031;潞安环能股份公司,王庄煤矿,山西,长治,046031 |
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| 摘 要： | 通过对综放面采空区侧向应力场和邻近采空区的煤体、顶板赋存状态的分析,提出综放面沿空掘 巷围岩控制机理。采用锚杆、锚索支护系统成功地维护了综放沿空掘巷,保证了综放面顺利回采。
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| 关 键 词： | 综放工作面 沿空掘巷 锚杆支护 |
| 文章编号： | 1005-2798（2005）06-0011-02 |
| 收稿时间： | 2005-07-25 |
| 修稿时间： | 2005-07-25 |
The Technical Research of the Gob-side Entry Supporting in the Fully-mechanized Coal Winning |
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| WANG Yan-wei,OU Yang-chang,ZHANG Jin-liang. The Technical Research of the Gob-side Entry Supporting in the Fully-mechanized Coal Winning[J]. Coal, 2005, 14(6): 11-12,17 |
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| Authors: | WANG Yan-wei OU Yang-chang ZHANG Jin-liang |
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| Abstract: | By analyzing the states of the occurrence of the lateral stress field in the goal in the fully-mechanized coal winning face, and the roof and coal in the near goal, the controlling mechanism of the surrounding rock in the gob-side entry in the fully-mechanized coal winning face is provided. The gob-side entry driving in the fullymechanized coal winning face can be protected successfully by using the anchored cable and rod supporting system. The coal winning can also be carried out smoothly in the fully-mechanized coal winning face. |
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| Keywords: | the fully-mechanized coal winning face gob-side entry driving anchored rod supporting |
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