7151综采工作面煤层注水效果模拟研究  

Simulation Study on Effect of Coal Seam Water Injection at 7151 Fully-mechanized Working Face

作　　者：骆大勇[1] 

机构地区：[1]重庆工程职业技术学院,重庆402260

出　　处：《江西煤炭科技》2015年第4期106-108,共3页Jiangxi Coal Science & Technology

摘　　要：煤层注水效果的影响因素复杂,选择合理的煤层注水参数十分困难。对姚桥矿7151综采工作面煤层注水效果进行了模拟研究,模拟结果与实际情况基本吻合,数值模拟方法为确定合理的煤层注水参数提供了一种方法选择。It is hard to choose rational parameters of coal seam water injection due to the complicated influential factors of the water injection effect. By simulation studies on coal seam water injection effect at 7151 fully mecha- o nized working face,the author presents a method of determining reasonable coal seam water injection parame- ters.

关 键 词：综采工作面 煤层注水 煤尘 

分 类 号：TD713.3[矿业工程—矿井通风与安全]