| 能源地下工程的概念、应用与前景展望 |
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| 引用本文： | 夏才初,曹诗定,王伟.能源地下工程的概念、应用与前景展望[J].地下空间与工程学报,2009,5(3). |
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| 作者姓名： | 夏才初 曹诗定 王伟 |
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| 作者单位： | 同济大学,岩土及地下工程教育部重点实验室,上海,200092;同济大学,地下建筑与工程系,上海,200092 |
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| 摘 要： | 将地源热泵系统的热交换环路管埋入地下结构基坑围护结构内、基础底板下、桩基内、地铁隧道内以及新奥法施工的隧道内,形成能源地下工程.提出了能源地下工程的概念,综合分析了各种地源热泵系统开发地热能技术的优缺点,介绍了能源地下工程技术在奥地利维也纳地铁二号线延伸段的实际应用情况,并简单总结了能源地下工程应用前景和理论研究进展情况.能源地下工程是传统地源热泵技术的继承和发展,它克服了传统地源热泵系统占地和初始成本高的缺点,在我国人口密集的城市地区具有巨大的发展潜力和广泛的应用前景.
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| 关 键 词： | 能源 地下工程 地源热泵 地热能 |
An Introduction to Energy Geotechnical Engineering |
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| XIA Cai-chu,CAO Shi-ding,WANG Wei.An Introduction to Energy Geotechnical Engineering[J].Chinese Journal of Underground Space and Engineering,2009,5(3). |
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| Authors: | XIA Cai-chu CAO Shi-ding WANG Wei |
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| Affiliation: | XIA Cai-chu1,2,CAO Shi-ding1,WANG Wei1,2 (1.Key Laboratory of Geotechnical , Underground Engineering,Ministry of Education,Tongji University,Shanghai 200092,P.R.China,2.Department of Geotechnical Engineering,P.R.China) |
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| Abstract: | With the installation of absorb pipes in the underground structures such as retaining structures of foundation pit,piles,bottom slabs,shield tunnels,or tunnels constructed by New Austrian Tunneling method,an energy geothermal engineering,a new kind of system for geothermal energy exploitation,is established.Firstly,this paper presents a new conception of energy geotechnical engineering.After a comprehensive analysis of advantages and disadvantages of various techniques for geothermal energy exploitation and... |
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| Keywords: | energy geotechnical engineering ground source heat pump geothermal energy |
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