承压水体上安全开采可行性分析  

Analysis on the possibility of coal mining safely above aquifer

作　　者：王国才[1] 陈龙珠[1] 疏开生[2] 

机构地区：[1]浙江大学土木系,浙江杭州310027 [2]淮南工业学院资管系,安徽淮南232001

出　　处：《矿山压力与顶板管理》2000年第3期29-31,共3页Ground Pressure and Strata Control

摘　　要：根据具体的水文地质条件 ,对桃园矿 1 0 1 7和 1 0 2 2工作面底板裂隙带最大破坏深度进行了计算、模拟 ,初步选定了该矿岩溶承压水体上安全采煤的最小隔水层厚度和开采方案 ,供该矿及类似条件矿井、采区参考使用。Based on the concrete hydrogeological condition, the paper calculates and simulates the maximal depth of bottom destruction of 1017 and 1022 faces in Taoyuan pit and preliminarily selects the minimal thickness of water resistant layer and mining programs on the artesian watermasses, which can be provided for the reference and use of the pit and similar conditions of pits and working sections.

关 键 词：隔水层 底板破坏深度 承压水体上采煤 水文地质 开采方案 

分 类 号：TD823.83[矿业工程—煤矿开采]