关键词: 矿井水害, 多源数据, 水害预警, 监测预警, 一张图

Abstract: At present,the early warning work of mine water disaster mainly focuses on the upper and lower threshold monitoring of hydrogeological parameters,stress,strain and other indicators,and the monitored information is difficult to reflect the complex water inrush mechanism in the mining process of working face.In order to solve the problem of monitoring and early warning of water inrush from roof and goaf in the process of mining in Tingnan Mine,based on the theory of "upper three zones",using the method of single factor monitoring index combing and multisource data fusion early warning,the "one map" early warning platform of mine water disaster is constructed and designed based on spring boot framework and GIS technology.The results show that:① the selection of early warning index of mine water disaster should focus on mine water regime,hydrological information,microseismic water channel monitoring and water inflow prediction;② The platform has five major database of mine water regime risk and three main functions of basic information management,data information management and multisource data fusion early warning;③ The monitoring data of the three indicators of the height of water flowing fracture zone,distance between footage point and goaf and water pressure are divided into four early warning levels,which realizes the actual needs of mine water disaster prevention and control.The establishment of the platform is helpful to the formation of "one map" management mode of mine water disaster.

Key words: mine water disaster,multi-source data,water disaster warning,monitoring and early warning,one map