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- W955874518 abstract "本文从与煤伴生的煤层甲烷赋存的概述入手,分五部分阐述了煤层甲烷在采矿活动影响及矿井通风作用下,在煤层围岩三维坐标空间里随时间变化的运移规律;在此基础上,指出了煤矿井下瓦斯抽采与地面开发设计所遵循的原则,并通过实践加以验证;最后指出,高瓦斯含量(包括煤与瓦斯突出)、低透气性、复合煤层群开采条件的矿区,只要遵循瓦斯在采矿活动、矿井通风负压的影响下的运移规律进行设计,是可以实现矿井瓦斯(CMM)高效抽粟与地面开发的。" @default.
- W955874518 created "2016-06-24" @default.
- W955874518 creator A5020384054 @default.
- W955874518 creator A5082856908 @default.
- W955874518 date "2008-01-01" @default.
- W955874518 modified "2023-09-24" @default.
- W955874518 title "矿井瓦斯(CMM)抽采与地面开发设计的理论研究与实践" @default.
- W955874518 hasPublicationYear "2008" @default.
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