摘要
介绍了煤矿发生冲击地压的显现特征。冲击地压的发生、发展是有规律的,根据其发生的机理和判别标准提出了预防冲击地压的措施。
This paper introduces the characteristics of impact earth pressure in coal mine. There＇s law for the occurrence and development of impact pressure. According to the mechanismandjudge standard of occurrence, paper puts forward the countermeasures correspondingly.
出处
《太原科技》
2006年第12期64-65,67,共3页
Taiyuan Science and Technology
关键词
冲击地压
机理
判别标准
impact pressure
mechanism
judge standard
