带压开采条件分析与突水可能性评估方法  

THE ANALYSIS OF MINING UNDER WATER PRESSURE AND THE EVALUATING METHOD OF WATER INRUSH POSSIBILITY

作　　者：刘其声[1] 李玉林[1] 王琦[1] 王学礼[1] 

机构地区：[1]煤炭科学研究总院西安分院,710054

出　　处：《煤田地质与勘探》1998年第A00期40-42,共3页Coal Geology & Exploration

摘　　要：经过多年来带压开采的理论研究与实践，煤矿采区底板突水的机理已基本明确，尽管在量上把握相关因素与突水的关系，进而达到从根本上预测突水的目的，还需开展更深入的研究，但从已具有代表性的工作面突水条件研究所取得的零散实际观测资料中，可以总结提炼出带压开采条件分析与交水可能性评估的一般方法，比单纯用“突水系数”法更深入一步。本文以邢台矿务局东庞煤矿为例进行了尝试。Through the theoretical research and practice al)out the 'lining conditions finder water Pressure for many years, the mechanism of water inrush through floor in working;l rca is clearly expounded basically. Although the deeper research should be camed out in order to grasp quantitatively the relationship between the correlation factor and water inrush. obtaining the aim to forecast fundamentally the water inrush, the analysis of mining conditions under water pressure and the evaltlating method of water inrush Possibility could be concouded from the sporadical I,ractical measuring data which were obtained from the water inrush c(f)ndition reseaches on working faces in some representative mining bureatls (mine). The methods are more precise than the 'water inrush coefficient' method. This paper takes the Dongpang Coal Mine in Xingtai as the research example.

关 键 词：开采分析 矿井突出 可能性 评估法 带压开采 

分 类 号：TD742[矿业工程—矿井通风与安全]