浅埋煤层保水开采简述  

The shallow submersion coal bed guarantees the water mining summary

作　　者：王悦平[1] 胡永凯[1] 李晓辉[1] 

机构地区：[1]中国矿业大学矿业工程学院,江苏徐州221008

出　　处：《山东煤炭科技》2009年第6期74-75,共2页Shandong Coal Science and Technology

摘　　要：浅埋煤层多见于我国西部,并且西部是缺水地区,脆弱的生态系统势必会给采矿事业带来新的挑战,为了迎接这一挑战,浅埋煤层保水开采应运而生。浅埋煤层保水开采主要针对浅埋煤层中保水关键层的控制,达到保持水体水位的目的。Shallow coal seam was particularly prevalent in China＇s western region, and the west is the dry areas, fragile ecosystems are bound to give the mining business has brought new, challenges, in order to meet this challenge, the exploitation of shallow coal seam water came into being. Water in shallow coal seam mining coal mainly for PICC shallow layer of water to control the key to maintain the purpose of water level.

关 键 词：浅埋煤层 保水开采 关键层 

分 类 号：TD823.89[矿业工程—煤矿开采]