China Pingmei Shenma Energy and Chemical Group Corporation Limited Geological Survey Division,
Pingdingshan Tian'an Coal Mining Co., Ltd.

介绍了平顶山矿区灰岩水区域治理的研究与应用情况,确立了灰岩水区域治理原则,提出了突水危险性分区的概念,即将突水危险性区域划分为非突水危险区、突水威胁区和突水危险区3类;为灰岩水区域治理搭建了平台,制定了灰岩水区域治理的技术路线,针对平顶山矿区不同水文地质单元制定了联合和单一的灰岩水区域治理方案,通过区域治理,有效遏制了煤层底板突水事故,实现了安全生产。

The paper introduced the study and application of the limestone water control in Pingdingshan Mining Area.The regional control principle of the limeston e water was determine, the partition conception of the water inrush dangers were provided and the water inrush danger region could be divided into non water inrush da nger zone, water inrush threatened zone and water inrush danger zone.A platform was established for the regional control of the limestone water and a technical route t 0 regional control the limestone water was set up.According to the different hydrogeological element in Pingdingshan Mining Area, a plan to regional control the combin ed or signal limestone was set up.With the regional control, the water inrush accident from seam floor was effectively controlled and the mine safety production was real ized.