岩土力学2024，Vol.45Issue(5)：1265-1283,19.DOI:10.16285/j.rsm.2023.0952
区域尺度地埋管地源热泵与能源地下结构开采浅层地热能评价综述
Review on the evaluation of ground-coupled heat pump and energy geostructures to exploit shallow geothermal energy with regional scale
摘要
Abstract
With the large-scale exploitation and application of shallow geothermal energy,researches on ground-coupled heat pump and energy geostructures are gradually shifting from the individual,single-unit scale to the regional scale.Compared with the ground-coupled heat pump,energy geostructures have greater advantages in large-scale urban construction and underground space development due to their small area and low cost.This paper summarizes the existing research results on the theoretical potential of shallow geothermal energy in terms of thermal property parameters and subsurface urban heat island effect.It briefly describes the development forms of shallow geothermal energy and focuses on the systematic reviews of the adaptability evaluation of ground-coupled heat pump and energy geostructures at the regional scale.Additionally,a corresponding regional-scale energy geostructural evaluation system is established in terms of suitability zoning,heat exchange potential,and the effect of meeting building energy demand.This study presents an in-depth analysis of regional studies of ground-coupled heat pump in Linqu County,Shandong Province,China,Baden-Wiirttemberg State,Germany,and energy piles in Xianlin Campus of Nanjing University,China,as case studies.It summarizes the problems in current research,and provides an outlook for future research on energy geostructures at the regional scale.关键词
地埋管地源热泵/能源地下结构/浅层地热能/区域尺度/评价Key words
ground-coupled heat pump/energy geostructures/shallow geothermal energy/regional scale/evaluation分类
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孔纲强,常洪林,王天赐,杨庆..区域尺度地埋管地源热泵与能源地下结构开采浅层地热能评价综述[J].岩土力学,2024,45(5):1265-1283,19.基金项目
国家自然科学基金优青项目(No.51922037) （No.51922037）
中央高校基本科研业务费专项资金资助(No.B240205006).This work was supported by the Excellent Youth Program of the National Natural Science Foundation of China(51922037)and the Fundamental Research Funds for the Central Universities(B240205006). （No.B240205006）
