地质调查与研究Issue(3)：213-220,8.
天津地区浅层地热能赋存条件浅析及前景展望
Analysis on the Occurrence Conditions and Prospect of the Shallow Geothermal Energy in Tianjin area
唐永香 1李嫄嫄 1俞礽安 2刘九龙 1阮传侠 1靳宝珍1
作者信息
- 1. 天津地热勘查开发设计院，天津300250
- 2. 中国地质调查局天津地质调查中心，天津300170
- 折叠
摘要
Abstract
Based on the information of the integrated drilling, exploration wells, thermal properties of soil and rock testing data and comprehensive exploration methods with the second development of the present data, we identifyed the occurrence of the shallow geothermal conditions, particularly the rock and soil variation of thermal physical parameters. And we analysed the thermal properties of soil and rock by the mathematical statistics meth-od. The results show that the thermal conductivity of the soil is 1.23~1.62 W/( m·℃), the specific heat capaci-ty is 1898.52~2201.70 J/( kg·K ).When the clay and silty clay has a moisture content of about 19%, the ther-mal conductivity is best, and silt and silty sand has a moisture content of about 17%, the thermal conductivity is best. Tianjin is rich in shallow geothermal energy with wide development perspective.关键词
浅层地热能/天津地区/热导率/比热容/赋存条件Key words
shallow geothermal energy/Tianjin/thermal conductivity/specific heat/occurrence condition分类
天文与地球科学引用本文复制引用
唐永香,李嫄嫄,俞礽安,刘九龙,阮传侠,靳宝珍..天津地区浅层地热能赋存条件浅析及前景展望[J].地质调查与研究,2013,(3):213-220,8.
