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在煤矿开采中,矿井突水是煤矿生产中的一大灾害,严重威胁着矿井安全生产和矿工的生命安全。对于南方的一些矿井,如两淮地区、徐州矿区等,水患尤为突出。要做好矿井防治水工作,一是要对突水进行准确地预测预防;而是发生突水后,要及时找出突水点,也就是水源,然后才能采取其他补救措施,以最大限度地减少损失。针对判别矿井突水水源的研究已经持续了很多年,也取得了较为丰富的研究成果。本文对矿井水源突水判别法中的非线性分析法进行了介绍,具有一定的意义。
In coal mining, water inrush from coal mine is a major disaster in coal mine production, which seriously threatens mine safety production and life safety of miners. For some mines in the south, such as the two Huaihe areas, Xuzhou mining area, the floods are particularly prominent. To do a good job of prevention and control of water in the mine, one is to predict and prevent water inrush accurately; but after the water inrush, it is necessary to find the water inrush point in time, that is, the water source, and then take other remedial measures to maximize Reduce losses. The research on judging mine water inrush has been going on for many years, and has also made a lot of research results. This paper introduced the method of nonlinear analysis in mine water inrush discrimination method, which has certain significance.