The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Application of Comprehansive Measures of Preventing Rook Burst
Author(s): 
Pages: 13,25
Year: Issue:  3
Journal: COAL

Keyword:  冲击地压防治措施;
Abstract: 冲击地压是矿山巷道周围煤、岩体在其原始力学平衡状态破坏时,由于变形能的突然释放而产生的一种以急剧、猛烈的破坏性为主要特征的动力现象,是威胁煤矿安全生产的重大灾害之一.千秋煤矿自1988年发生第1次冲击地压以来,已发生破坏性冲击地压20余次,煤炮现象频繁.为解决这一威胁矿井生产的重大安全问题,采取了多项综合防治冲击地压的措施.主要介绍了千秋煤矿冲击地压指标,冲击地压发生规律,重点介绍了各种防治冲击地压措施的应用.
Related Articles
No related articles found