By gas pre-drainage, the gas outburst was prevented effectively. By enlarging the open-off cut with continuous miner and using the new installation technology, the quick installation of fully mechanized mining face in the thin seam with coal and gas outburst was achieved.%介绍了糯东煤矿通过改变综采工作面安装工艺、预抽19^#煤瓦斯和打穿层钻孔抽取17^#煤瓦斯等方法，在有效解决防止瓦斯突出的前提下，采用采煤机在原有切眼断面基础上实行边扩边安装的新型综采面安装工艺，实现了双突矿井薄煤层复杂地质条件下21901综采工作面的快速安装。
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