矿井突（涌）水预测及预警研究

为了阐明不同地质条件下煤层底板突水机理，划分了三种突水模式：正常岩层底板突水模式、断层裂隙带突水模式、陷落柱突水模式，尽管模式不同，但都能统一归结为厚板微观压裂导升、薄板宏观整体破断导水两种最基本的突水机理。在宏观预测的基础上，形成了构造及其导水性的预测探查规范程序。在流一固耦合实验研究的基础上，建立了广义三重介质流一固耦合模型，为突（涌）水量预测奠定了基础。把煤矿突水的主控要素转化为灾害发生的监测预警指标体系，应用突水预兆信息原位拾取、适时检测、远程监控和智能判别技术，建立矿井水灾预警的硬件系统和识别系统。

The study of forecasting and warning about water inrush from the coal mines

In order to clarifying the different geological conditions of mechanism of water inrush from coal floor,the paper divide into three parts of pouring water ：normal mode of water inrush from rock stratum,mode of water inrush from fault fracture zone,mode of water inrush from karst collapse column. In spite of different modes,it can be unified the two most basic water inrush mechanism： micro-fractured water head intrusion of the plate, macro-integral breakdown water flowing of thin plate. In the macro forecasting, it form normative program in forecasting and detecting of construction and water conductivity. In the base of flow - solid coupling of the experiment ,setting up the model of the generalized triple-medium flow - solid coupling,this can establish the base of forecasting water quantity. The main elements of water inrush from the coal mines transform the system of a disaster monitoring and early-warning indicator. Applying the information of water inrush forecasting to pick up ,appropriate monitor ,remote monitoring and control and intelligent classification ,program, it can establish the hardware system and identification system of flood warning in mine.