SHM端帮开采技术及其应用的关键问题 .pdfVIP

学兔兔 2012年第6期 煤 炭 工 程 SHM端帮开采技术及其应用的关键问题 刘文岗 ，王雷石 ，富 强 (1．中国煤炭科工集团北京天地华泰采矿工程技术有限公司，北京 100013 2．陕西集华柴家沟矿业有限公司，陕西铜川I 727200) 摘 要：在总结国内外山坡露头煤(露天矿端帮压煤)开采技术与应用的基础上，介绍美国 SHM端帮开采技术方法、工艺、设备性能和应用前景，分析了SHM端帮开采技术应用的评估内 容、煤柱设计计算、安全设计、回采率、灾害类型等关键问题，以此推动端帮采煤方法、技术在 我国的引进应用，并提高我国煤炭资源的回收率及露井联合采矿技术装备水平。 关键词：SHM端帮采煤机；露头煤；端帮采煤技术；煤柱 中图分类号：TD854 文献标识码：B 文章编号：1671—0959(2012)06-0001—04 SHM Highwall Mining Technology and Key Issues of Application LIU Wen—gang ．WANG Lei—shi ．Fu Qiang (1．Beijing Tiandi Huatai Mining Engineering Technology Company Ltd．，China Coal Technology and Engineering Group， Beijing 100013，China；2．Shaanxi Jihua Chaijiagou Mining Company Ltd．，Tongchuan 727200，China) Abstract：Base on the summarization on the mining technology of outcrop coal on the hill and application at home and abroad，the paper introduced the SHM highwall mining technology，technique，equipment performances and application prospects．The paper had an analysis on the evaluation contents of the SHM highwall mining technology application，the calculation of the pillar design，safety design，coal mining recovery rate，disaster type and other key issues．Thus the highwall coal mining method and technology would be promoted in China for application and could improve the recovery rate of the coal sources in China and improve the technical and equipment level of the combined mining of snrface mining and underground mining． Keywords：SHM highwall mining machine；outcrop coal；highwall mining technology；coal pillar 在我国陕北神府、内蒙古鄂尔多斯等煤炭生产基地拥