【作者】 杨春；

【导师】 王继仁；

【作者基本信息】 辽宁工程技术大学 ， 安全技术及工程， 2013， 硕士

【摘要】 论文系统研究和分析了煤田火区燃烧各阶段的热物理作用、场效应和物理信息传递模型，对煤火探测方法基于不同角度进行理论上的探讨，论述了各种方法的使用条件和使用阶段。在此基础上，以“神华乌海能源公司乌达煤田火区航空遥感监测”项目为依托，利用高空间分辨率的航空自然彩色遥感技术和高光谱分辨率热红外遥感技术及野外地面热红外探测、氡气探测和地质雷达综合探测技术，对乌达煤田整个火区进行了全面、直观的探测和监测。通过以研究区18号火区为例，对多源探测的煤火信息进行综合研究与分析，圈定了乌达煤田火区范围，并结合2002年、2006年、2009年三年的火区范围及资料，掌握研究区煤火燃烧空间信息与发展蔓延情况，完成了对乌达煤田火区的监测。研究分析利用航空遥感和地面物探技术探测和监测乌达煤田火区的情况，发现其效果显著，并且地空一体化探测技术对我国其他煤田浅埋火灾的探测与监测具有推广应用价值。更多还原

【Abstract】 Physical effects, field effects and physical message passing model of each coalfieldfire area burning stage are studied and analysed systematically in this paper，and thecoal fire detection methods are discussed theoretically based on different perspectives,so are the using conditions and the use-phase of different methods. On that basis,airborne natural-color remote sensing technique of high spatial resolution, thermalinfrared remote sensing technique of high spectral resolution, and the comprehensivedetection technique, of thermal infrared detection technique, radon-measuring technique,and ground penetrating radar detection technique in the wild, are used to detect andmonitor the fire area of the Wuda coalfield, relying on the project called Shenhua Wuhaienergy company Wuda coalfield fire area aerial remote sensing monitoring. Through thestudy area, the18th Fire District for example, information about the coal fire ofmulti-source detection is researched and analysed comprehensively, the scope of theWuda coalfield fire area is determined, and combined with the fire are scope data of2002,2006,2009three years, coal fire burning and developing space information of thestudy area are mastered, monitoring of the Wuda coalfield fire area is accomplished.Finally, the situation of detecting and monitoring Wuda coalfield fire area by usingaerial remote sensing and ground geophysical detection techniques is studied, thedetecting methods are remarkable, and the air-ground integration detection methodshave the useful value for extension and application.更多还原