吉林大学学报(地球科学版) ›› 2017, Vol. 47 ›› Issue (1): 189-196.doi: 10.13278/j.cnki.jjuese.201701205
张延军1,2, 张通1, 殷仁朝3, 郑杰4, 刘彤1, 谢洋洋1
Zhang Yanjun1,2, Zhang Tong1, Yin Renchao3, Zheng Jie4, Liu Tong1, Xie Yangyang1
摘要: 地热异常区的探测对于地热能开发利用至关重要。利用2 m测温法和相关仪器对厦门东山某热泉地区进行实地探测,获取1~2 m深度地层温度和导热系数数据,绘制研究区2 m深度温度等值线图和浅层热流密度分布云图,圈定地热异常区。运用一维稳态热传导模型对研究区20 m深度地温进行反演,并与研究区20 m深度实测温度进行对比分析。结果表明,2 m测温法对地热异常区探测效果明显,一维稳态热传导模型对于20 m深度地温的预测结果与实测结果较为一致。该方法可以作为地热探测初期的有效手段。
中图分类号:
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