摘要
煤矿巷道突水是煤巷工程中的主要地质问题,是煤巷施工中的安全隐患,突水危险地段的超前预报是安全施工的保证。阐述了红外热像仪的基本工作原理和S-YRH-250红外热像仪在煤巷突水超前预报中的应用前景。鲍店煤矿3煤工作面轨道巷和运输巷的红外突水预报结果证明,红外热像仪对透水区域的超前预报是准确的,值得在复杂地质条件下煤巷工程实践中推广。
Water gushing is a major geological problem and a hidden danger for coal tunnels construction. The prediction of water gushing in dangerous zone is necessary for safety construction. In this paper, the basic principle of mode S-YRH-250 infrared acquisition meter and its application prospect of water gushing prediction in coal tunnels are described. The practical application in the 3ra coal zone of Baodian Coalmine shows that the infrared acquisition meter is feasible in water gushing prediction in water bearing strata, and of good application future in coal tunnels construction in complex geological conditions.
出处
《红外技术》
CSCD
北大核心
2007年第2期118-120,共3页
Infrared Technology
关键词
红外探测
煤巷突水
突水预报
热像仪
infrared acquisition
coalmine water gushing
water gushing prediction
thermographical meter
