大采深厚火成岩条件下条带开采设计与应用  

Design and application of strip mining in conditions of thick igneous rock and high mining depth

作　　者：郭爱国[1] 任智德 徐乃忠[1] 吕玉广 叶吉磊 

机构地区：[1]天地科技股份有限公司开采设计事业部,北京市朝阳区100013 [2]山东能源临沂矿业集团王楼煤矿,山东省济宁市272000

出　　处：《中国煤炭》2015年第2期55-57,62,共4页China Coal

摘　　要：结合具体工程实例对大采深厚火成岩地质条件的特点及其对地表移动变形的影响进行了分析,对设计区域地表建(构)筑物抗变形能力进行了确定。在此基础上进行了条带开采方案的设计,开采方案在有效保护地面建(构)筑物的前提下,实现了宽工作面开采,大大提高了生产效率。Combining with the specific projects , the research analyzed the characteristics ofthe geological conditions of thick igneous rock and high mining depth, and also analyzed the im-pacts on the surface movement and deformation, determined the anti-deformation ability of thebuildings and structures in design region. Based on the results, the scheme of strip mining wasdesigned, which greatly improved the production efficiency by realizing wide face mining on thepremise that the scheme could protect the buildings and structures effectively.

关 键 词：煤炭开采 大采深 厚火成岩 条带开采 地表移动 

分 类 号：TD823.83[矿业工程—煤矿开采]