鹤岗矿区冲击地压发生原因及防治措施  

Occurring Cause and Prevelltion Measures of Impact Pressure in Hegang Coal Field

作　　者：郑树良[1] 李东斌 

机构地区：[1]七台河职业学院,黑龙江七台河154600 [2]鹤岗矿业集团公司,黑龙江鹤岗154603

出　　处：《煤炭技术》2008年第4期75-77,共3页Coal Technology

摘　　要：冲击地压预测和防治是当前的一项重要科研课题和任务。文章依据鹤岗矿区发生冲击地压的记录,分析了鹤岗矿区发生冲击地压的原因,提出操作性强的防治措施。The forecasting and prevention of impact pressure is an important task of scientific research. In this article, according to the notes of impact pressure that happened in Hegang Mine Field, the reasons of impact pressure happening in Hegang Mine Field are analyzed. The navigability prevention measures are pointed out.

关 键 词：冲击矿压 煤柱下开采 老顶 直接顶 矿山压力 

分 类 号：TD324[矿业工程—矿井建设]