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通过电磁辐射技术在中平能化集团天安十矿己15,1624110工作面预警煤与瓦斯突出的实践,提出了该工作面电磁辐射预警的流程:以电磁辐射指标的区域特征为基础确定整个工作面的重点监测区域,以电磁辐射指标的动态特征为基础圈定受采动影响的突出危险区域,采用电磁辐射指标与常规指标进行防突措施的效果检验。结果表明电磁辐射预警技术可以有效提高煤与瓦斯突出预警的准确性和可靠性。
Through the practice of electromagnetic radiation technology in early warning of coal and gas outburst in the worksite of Tian’an No.10 Mine of Zhong’an Chemical Group 15,1624110, the process of early warning of electromagnetic radiation of the working face was put forward: the whole work was determined based on the regional characteristics of electromagnetic radiation indicators In the key monitoring area of surface, the prominent dangerous area influenced by mining is delineated on the basis of the dynamic characteristics of electromagnetic radiation index. The effect of anti-collision measures by using electromagnetic radiation indexes and conventional indexes is verified. The results show that the early warning technology of electromagnetic radiation can effectively improve the accuracy and reliability of early warning of coal and gas outburst.