CYT技术在煤矿地下火区探测中的应用研究

Study on Application of CYT Technology in Coal Mine Underground in Fire Detection

煤炭具有自然发火性,易造成地下火区,不仅浪费资源而且污染环境,造成巨大经济损失。治理地下火区的前提是准确掌握地下火区的空间位置和范围。CYT技术是通过接收来自地下不同深度的电磁波,建立CYT曲线,并通过CYT解译模型对曲线进行解译,就可以推断出地下地质体的形态和状况。

Coal has propensity of spontaneous combustion which often occurred in underground coal mines resulting in fire zones in gob area. It causes not only valuable resources and economic losses but environmental problems. In this regards, determining the locations and areas of fire zones accurately is the first step to mitigate the problem. CYT is a detecting technique which can be used to determine the geological forms and conditions in underground coal mines. Through receiving the electromagnetic waves reflected from different overburden depth by the CTY instrument, the received data will be outout in the form of CYT curves which can be interpreted by the interpretation model.