中文摘要：

应用煤层瓦斯参数结合瓦斯地质分析的区域预测方法,在空间数据管理的基础上,运用GIS数据处理方法,使用ArcView软件依次进行圈定突出点和动力现象点影响范围、划分煤层瓦斯风化带、根据煤层瓦斯压力或瓦斯含量进行区域预测和划分、综合分析、等值线分析5项操作,实现了煤与瓦斯突出危险性的区域预测,并以沙曲矿4号煤层为例划分煤与瓦斯突出危险区和无突出危险区,对其煤与瓦斯突出危险性做出评估,实现了煤与瓦斯突出预测的可视化管理,提高了瓦斯灾害预测的准确性和时效性.

英文摘要：

Using GIS data processing method and ArcView GIS software,this paper applied coal gas parameters combining with gas geology analysis of method to regional prediction of coal and gas outburst based on spatial data management.ArcView software is executed in sequence five operations,including attaining the affect area of gas outburst point and dynamic phenomenon point,differentiating gas weathered zone,according to the gas pressure or gas content on regional prediction and division,the comprehensive analysis,the isoline analysis,achieved coal and gas outburst dangerous regional prediction.By means of which the 4th coal seam in Shaqv mining ares was divided into coal and gas outburst dangerous area and threatened area,and the danger of coal and gas outburst was assessed and predicted.The visualization managements of coal and gas outburst prediction are achieved,then the accuracy and time effectiveness of gas of coal and gas outburst prediction is improved.