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1、引言矿井反风是处理矿井灾害事故的有效措施。根据《煤矿安全规程》第124条规定:一个生产矿井必须建立一个符合要求的反风系统,要求每年进行一次反风演习。根据煤炭部指示精神,我们于1986年国庆节期间参加了沈阳矿务局和北票矿务局部分矿井的反风演习工作。本文就矿井反风期间实测情况,对矿井反风过程中瓦斯涌出动态特性以及如何进行反风演习等问题进行初步的探讨。
1. Introduction Mine blasting is an effective measure to deal with mine disaster. According to Article 124 of Coal Mine Safety Regulations: A production mine must establish a satisfactory anti-wind system and require an annual anti-wind exercise. According to the instruction of the Ministry of Coal Industry, we participated in the anti-wind exercises of some mines of Shenyang Mining Bureau and Beipiao Mining Administration during the National Day in 1986. In this paper, the mine during the anti-wind conditions measured during the mine during the anti-wind gas emission dynamics and how to carry out anti-wind exercises and other issues for a preliminary discussion.