【摘要】 基于煤田水害常用地面地球物理探测方法,对比分析了多种物探方法的特点及局限性,得出各个探测方法探测水害的应用条件、应用范围及应用效果,并通过煤田积水采空区、富水区域探测实例,表明利用综合地球物理探测方法,可以有效避免单一方法有局限性和有假异常等问题出现,可提高勘探精度,为煤矿安全生产提供保障。更多还原

【Abstract】 Based on the geophysical detecting methods of water hazards in coal mine,through the contrast analysis of the characteristics of various geophysical exploration methods. It is concluded that the detection method to detect the application conditions,application scope and application of water hazards in coal mine. With the detection case,the results show that using comprehensive geophysical detection methods,can effectively make up for a single method has limitations,can improve the exploration precision,provided the safeguard for coal mine safety production.更多还原