摘要
随着煤矿开采深度的增加,巷道底鼓现象越来越多,严重影响了矿井的安全和生产,本文概述了巷道底鼓形成的原因、形式,浅谈了防治底鼓的措施。
With the increase of mining depth, swell-up of tunnel bottom plate in underground coalmine occurs often that is a danger for safety of mining activities. The reasons of swell-up and its form are discussed, and the precautions against swell-up are explained.
出处
《矿业工程》
CAS
2006年第5期27-29,共3页
Mining Engineering
关键词
底鼓
卸压
防治措施
swell-up of bottom plate
pressure release
precaution
