摘要
针对某矿发生煤与瓦斯突出事故,选择积分法计算其瓦斯涌出量。通过确定事故发生时间、合理选择瓦斯监测监控数据、瓦斯涌出量计算过程中风量校正、计算取值时间以及确定拟合函数等,准确计算出瓦斯涌出量的过程,为同类事故发生时计算瓦斯涌出量提供参考,为事故调查,判定事故类型提供依据。
According to a mine coal and gas outburst accident, a integration method was chosen to Calculate the amount of gas emission. Through the determination of the time of the accident, selection proper gas monitoring data, Volume correction in the calculation of amount of gas emission,the calculation of the value of time and the determination of the fitting function,the amount of gas emission was accurately calculated. It provided reference for the calculation of amount of gas emission in similar accident. It provided the basis for the accident investigation and the determination of the type of accident.
出处
《能源环境保护》
2015年第6期22-25,28,共5页
Energy Environmental Protection
关键词
煤与瓦斯突出事故
积分法
瓦斯涌出量
事故调查
coal and gas outburst accident
integration method
amount of gas emission
the accident investigation
