中国科学院研究生院学报2011，Vol.28Issue(6)：734-739,6.
孙疃-赵集勘探区现今地温场特征及其高温热害预测
Characteristics of present geothermal field and prediction of its thermal damage in Suntuan-Zhaoji exploration area
摘要
Abstract
Huaibei coalfield is an important base of energy sources in East China. On the basis of analyses of temperature data in Suntuan-Zhaoji exploration area of Huaibei coalfield, thermal damage zones are mapped out in the main mining coal beds in that area. The results indicate that the geothermal gradient values range from 1. 7t/hm to 3. 6t/hm in Suntuan-Zhaoji geothermal exploration area. The average present geothermal gradient value is about 2. 68t/hm in the area. Thermal damage zones in the three main mining coal beds are high in the east part of the area and low in the west part.关键词
现今地温场/地温梯度/特征/高温热害/淮北煤田Key words
present geo-temperature field/ geo-temperature gradient/ characteristics/ thermal damage/ Huaibei coalfield分类
天文与地球科学引用本文复制引用
雒毅,琚宜文,谭静强..孙疃-赵集勘探区现今地温场特征及其高温热害预测[J].中国科学院研究生院学报,2011,28(6):734-739,6.基金项目
国家重点基础研究发展规划(973)项目(2006CB202201,2009CB219601)和国家自然科学基金(40772135,40972131,41030422)资助 （973）
