中文摘要：

分析总结了矿井煤层底板突水的影响因素，在系统收集与分析矿井水文地质资料的基础上，确定了影响张村煤矿二，煤层底板突水的主要因素。对水压、地质构造、隔水层厚度、采动矿压等因素进行了定量评价，借助于地理信息系统（GIS）的空间分析工具，引入多源信息复合方法，建立了煤层底板突水危险性评价模型，并根据张村煤矿二，煤层底板的各影响因素的实际数据，对其底板寒灰突水危险性进行了评价，获取了有效的突水危险性评价结果。

英文摘要：

In this paper, the influence factors of coal seam floor water inrush were analyzed and summarized, and based on the systematic collection and analysis of the hydrogeological data of the mine, determination was made on the main factors affecting Ⅱ1 coal seam floor water inrush in Zhangcun Mine. Quantitave evaluation was carried out on the water pressure, the geologic structure, the thickness of water-resisting layer, the ground pressure during mining and so on. Based on the spatial analysis tool of GIS, a multi-originated information complex method was introduced, an evaluation model for coal seam floor water inrush risk was established, evaluation was carried out on the water inrush rick in Cambrian limestone of Ⅱ1 coal seam floor according to the practical data of the influence factors of this seam, and effective evaluation results of water inrush in this seam floor were obtained.