庚组煤底板灰岩水突水性研究  

Research of Water Burst Charateristics of Lime Rock Water of Geng Group Coal Floor

作　　者：宋卫东 

机构地区：[1]平顶山煤业集团四矿,河南平顶山467000

出　　处：《煤炭技术》2008年第5期120-122,41,共3页Coal Technology

摘　　要：通过对庚组煤层底板含水层突水机理分析和突水危险性预测,可以查明庚组煤层底板水患影响程度,为确保安全生产,制定切实可行的防治水措施提供可靠的依据。By the analysis of water burst principle of lime water bearing layers of Gong group coal floor and forecost of water burst danger, can make sure of the water degree of the danger so as to sure the safe production, and make suitable measures for preventing water trouble.

关 键 词：庚组煤底板 灰岩水 突水机理 

分 类 号：TD745.2[矿业工程—矿井通风与安全] TD745.21