摘要：近年来,中国特厚煤层综采放顶煤开采不论是在理论研究还是在实践方面取得了显著进展。中国特厚煤层储量比重占将近一半左右,由于放顶煤开采具有独特的优势,已日益引起人们的关注。综采放顶煤是我国煤矿厚煤层开采技术的一项重大突破，可以实现高产高效的目标，已被人们所共识。本文首先介绍了国内国外综采放顶煤采煤法的发展概况,对综采放顶煤采煤法从整体上有一个把握;其次分析介绍了综采放顶煤采煤法的原理;最后着重讲述了综采放顶煤采煤法高效和安全应用的俩大问题,并在结论中对我国高效安全应用提出相关的建议。
关键词：综采放顶煤;采煤法;特点;安全应用
Abstract: This paper first introduces the domestic and foreign fully mechanized top coal mining method in the development, take an overview of fully mechanized coal caving mining method has a grasp on the whole; followed by analysis of the principle of fully mechanized coal caving mining method; at last described the highlighted plight of the fully mechanized top coal mining method is efficient and safe application of the two big problems, and make relevant recommendations in the conclusion of efficient and safe application.
Key words: fully mechanized coal caving coal; mining method; characteristics; security applications
中图分类号：TD82文献标识码： A 文章编号：2095-2104(2012)03-0020-02
1 综采放顶煤采煤法国内外的发展状况
1.1国内发展概况
我国综采放顶煤始于80年代。1984年6月由原煤炭部立项,在沈阳矿务局蒲河矿用我国自行研制的FY400/14/28综放支架开始试验;1987年平顶山矿务局一矿引进了匈牙利VHP-732型高位插底式放顶煤液压支架,取得了平均月产44206吨,最高月产55000吨,回采率79.6
