The Exploration of Temperature Variation in Gob Area of No.8 Coal Seam in Donghuantuo Mine

摘要：

The No.8 coal seam of Donghnantuo Coal Mine belongs to the second kind of spontaneous combustion coal seam and many times combustion occurred during mining. In order to understand the natural oxidation rule of the gob area and strengthen fireproofing management, the thermocouple technology was used to observe the change of temperature in 2087 working face. The basic rule of temperature variation in gob area was gotten. It was used to guide the production and good application result was obtained.

关键词： thermocouple gob area terminal mining line temperature

作者: WANG Yuhuai ZHU Jianfang ZHAO Qifeng ZHANG Chao ZHANG Xianfeng MA Conglin GU Liang

作者单位: School of Safety Engineering, North China Institute of Science and Technology, Beijing 101601, China Donghuantuo Coal Mining Branch, Kailuan Group Crop. Ltd. Tangshan Hebei 064002, China

会议类型: 国际会议

会议名称: The 2010 Chinese Seminar on the Principles of Safety Science and Technology(第二届全国安全科学理论研讨会)

会议地点: 北京

会议语种:英文

页码: 435-438

在线出版日期: 2010-10-01（万方平台首次上网日期，不代表论文的发表时间）