摘要
提出了安全高效矿井应采用先进可靠的监控技术,阐述了煤层瓦斯压力和瓦斯含量、综合指标、钻屑瓦斯解吸指标、复合指标、瓦斯涌出量、巷道位置、微震、地音、温度等及其变化的煤与瓦斯突出预警方法。我国的矿井监控工作不断高效化,推动着我国社会生产、生活的有序进展,使煤炭企业可以获得更多的经济效益以及社会效益。
This paper proposes a safe and efficient mine should adopt advanced and reliable monitoring technology,gas pressure and gas content, based on the comprehensive index, the gas desorption index of drill cuttings, composite index, gas emission, roadway location, microseismic, sound, early warning method of coal and gas outburst and temperature etc. change. Mine monitoring work in our country has high efficiency, promoting social production in China so that the coal enterprises can get more economic benefits and social benefits.
出处
《机械管理开发》
2017年第3期121-123,共3页
Mechanical Management and Development
关键词
安全高效
矿井监控
关键技术
煤炭开采
采煤机
safe and efficiency
mine monitoring
key technology
coal mining
coal mining machine
