基于 GIS的煤矿水害预警系统

摘要

以煤矿水文地质工程地质为基础信息，运用地球科学技术和计算机技术，建立煤矿水害预警系统。分析了煤矿水害主控因素，对预警系统总体结构进行了设计，阐明了系统实现的技术路线。该预警系统利用GIS强大的空间分析处理功能，采用VB+Arcgis的开发模式，使其具有良好的界面，且处理速度快，性能较高；充分利用海量的数据与正确可靠的数学模型，实现煤矿水害的预警，可为煤矿水害预测提供科学的决策依据。%An early warning system for coal mine water hazards was established by taking the coal mine’s hydrogeology and engineering geology as the basic information and using the earth science and computer technology. Analysis was carried out on the main controlling factors of coal mine water hazards,the design was made on the overall structure of the early warning system,and the technical ways for the realization of this system was illustrated. This early warning system applied the strong spatial analysis and processing functions of GIS and the development mode of VB+Arcgis,which made it have a good interface,fast processing speed and high performance;it also made full use of a vast amount of data and correct and reliable mathematical models for the realization of the early warning of coal mine water hazards,so this can provide scientific basis for making prediction decisions of coal mine water hazards.