摘要
根据煤层瓦斯含量、煤层瓦斯压力、煤的坚固系数、瓦斯放散初速度、瓦斯吸附系数等瓦斯基础参数,综合分析了演马庄矿的瓦斯地质条件和煤层破坏特征,完成了演马庄矿二1煤层27特定采区特定区域突出危险性预测技术研究,为生产矿井防治煤与瓦斯突出管理提供科学依据。
The article according to the basic parameters of gas, such as gas content、gas pressure、the solidity modulus of coal、gas early speedof diffusion、gas adsorption coefficient, etc , comprehensive analysis of gas geological conditions and the destruction type of coal of Yan-mazhuang coal mine ,thus the prediction technology research of outburst danger of 27 specific area in Yanmazhuang coal mine, and the re-sults are useful for the production of coal mine and gas outburst in coal mine management to provide a scientific basis for partition.
出处
《煤矿现代化》
2013年第2期121-123,共3页
Coal Mine Modernization
