摘要
本文对煤矿井下采煤和掘进工作面主要噪声源及其控制技术进行了系统的分析,并结合实例说明了其效果和煤矿噪声控制的发展趋势。
In this paper, the author has made a systematic analysis and study on themajor noise sources and their control techniques of mining and heading faces in underground of coal mines, Combined the actual examples, the results and the tendency of noise control in coal mine were also discussed.
出处
《重庆环境科学》
1993年第6期25-28,共4页
Chongqing Environmental Science
关键词
噪声源
噪声控制
凿岩机
煤矿
Noise Noise control Rock-boring machine Local fan
