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从回采工作面高压注水的方法从1967年开始就在顿巴斯中部矿区进行试验.但至今尚未得到采用此法能防止突出的足够论据.在1970—72年期间对煤层注水和有突出危险的煤层之间的相互作用进行了综合性研究.研究了注入煤层的水对煤体瓦斯泄出过程、煤的结构与强度特性和煤体中应力分布的影响,还研究了地质和采矿技术因素对高压注水后煤体中水的扩散的影响.在目前,没有煤层的均质性和各向同性的假设是不可能用分析法解决问题的.而这种假设把介质理想化,却往往大大偏离真实情况.因此采
High-pressure waterflooding from the working face has been tested in the central Donbass mine since 1967, but so far no sufficient arguments have been taken to prevent it from highlighting it. Water flooding the coal seam in 1970-72 was a distinct danger The interactions between coal beds are comprehensively studied.The effects of water injected into the coal seam on the gas leakage process of coal body, the structure and strength characteristics of coal and the stress distribution in coal body are studied, and the influences of geological and mining technology factors At present, it is not possible to solve the problem analytically without the assumption of homogeneity and isotropy of the coal seam, and this assumption tends to deviate from the idealized medium, The real situation