| 切眼顶板破碎条件下设备安装新工艺 |
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| 引用本文： | 张军周,焦义伟,王继宇,崔建斌,李建全,党国军,郭瑞玲.切眼顶板破碎条件下设备安装新工艺[J].煤炭工程,2011,0(8):55-57. |
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| 作者姓名： | 张军周 焦义伟 王继宇 崔建斌 李建全 党国军 郭瑞玲 |
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| 作者单位： | 平顶山天安煤业股份有限公司六矿,河南平顶山,467091 |
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| 摘 要： | 本文就综采工作面缩采安装时，切眼遭遇极破碎顶板、压力大，随时有冒顶危险现状，及时改变支护方案，科学选取安装新工艺，打破传统综采工作面安装方式，采用倒向下架安装。解决了特殊条件下安装空间不足和安装时易引发冒顶危险问题，不但减少了费用，而且加快了安装工期，确保特殊条件下设备安装的安全。
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| 关 键 词： | 综采工作面 切眼 破碎顶板 安装 新工艺 |
New Technique of Equipment Installation Under Broken Roof Condition of Open-Off Cut |
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| ZHANG Jun-zhou,JIAO Yi-wei,WANG Ji-yu,CUI Jian-bin,LI Jian-quan,DANG Guo-jun,GUO Rui-ling.New Technique of Equipment Installation Under Broken Roof Condition of Open-Off Cut[J].Coal Engineering,2011,0(8):55-57. |
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| Authors: | ZHANG Jun-zhou JIAO Yi-wei WANG Ji-yu CUI Jian-bin LI Jian-quan DANG Guo-jun GUO Rui-ling |
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| Abstract: | During the installation of the equipment applied to the fully mechanized coal mining face,the open-off cut operation had an ultra broken roof,high roof pressure and a danger status of the roof ready to falling.The roof support plan was timely changed,the new installation technique was scientifically selected,the conventional installation method of the fully mechanized coal mining face was broken and the powered support was reversely transported and installed.Thus the installation space insufficient and the ... |
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| Keywords: | fully mechanized coal mining face open-off cut broken roof installation new technique |
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