臨渙礦區(qū)地溫場特征及其異常因素分析研究
發(fā)布時間:2018-08-22 09:54
【摘要】:為研究淮北煤田地溫場特征及形成機理,分析了臨渙礦區(qū)不同構(gòu)造單元井田的地溫場特征。結(jié)果表明,研究區(qū)的地溫梯度介于1.36~3.77℃/hm之間,各井田的平均地溫梯度介于2.05~2.89℃/hm之間。研究區(qū)內(nèi)以正常地溫為背景,高地溫梯度值主要出現(xiàn)在背斜和斷裂密集發(fā)育區(qū)域,高溫異常也主要出現(xiàn)在褶曲隆起和深大斷裂密集發(fā)育區(qū)。分析表明構(gòu)造形態(tài)特征和斷裂發(fā)育情況是研究區(qū)地溫場特征的控制因素。
[Abstract]:In order to study the characteristics and formation mechanism of geothermal field in Huaibei coalfield, the geothermal field characteristics of different structural units in Linhuan mining area were analyzed. The results show that the geothermal gradient of the study area is between 1.36 鈩,
本文編號:2196750
[Abstract]:In order to study the characteristics and formation mechanism of geothermal field in Huaibei coalfield, the geothermal field characteristics of different structural units in Linhuan mining area were analyzed. The results show that the geothermal gradient of the study area is between 1.36 鈩,
本文編號:2196750
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