| 建筑物下开采采空区膏体充填技术及应用 |
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| 引用本文： | 张洪军.建筑物下开采采空区膏体充填技术及应用[J].煤炭技术,2010,29(6). |
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| 作者姓名： | 张洪军 |
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| 作者单位： | 龙煤集团,双鸭山分公司,集贤煤矿,黑龙江,双鸭山,155100 |
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| 摘 要： | 阐述了煤矿充填开采及采空区充填技术,就采区建筑物下开采的采空区膏体充填,分析了煤矿的地质状况和相关参数,设计了充填施工工艺。
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| 关 键 词： | 三下采煤 膏体充填 采空区 煤矸石 |
Paste Filling Technology and Application in Goaf in Mining Under Building |
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| ZHANG Hong-jan.Paste Filling Technology and Application in Goaf in Mining Under Building[J].Coal Technology,2010,29(6). |
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| Authors: | ZHANG Hong-jan |
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| Abstract: | The filling mining and goaf filling technology in coal mines are discussed.Aimming to the goaf paste filling in mining under buildings,the geological conditions of coal mines and related parameters are analyzed.the filling construction technology is designed. |
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| Keywords: | coal mining under buildings water and railway paste filling goaf gangue |
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