混合型中心点白化权函数在能源地下工程适宜性评价的应用  

The Application of Hybrid Center Point Whitening Weight Function in The Suitability aAssessment of Underground Energy Structures

作　　者：孙婉 肖锐 黄坚 

机构地区：[1]上海市地矿工程勘察(集团)有限公司 [2]上海浅层地热能发展研究中心 [3]上海浅层地热能工程技术研究中心

出　　处：《节能与环保》2024年第7期51-58,共8页

摘　　要：能源地下工程在用地紧张的超大城市中具有占地面积少,换热效率高等显著优势,然而,由于其设计和施工相对复杂,目前实施的工程案例较少,且适宜性评价研究也相对滞后。针对这一现状,本研究聚焦能源地下结构运行特征,筛选出9个主要评价指标,对每个指标建立了混合型中心点白化权函数,以提高评价过程的客观性和准确性,并采用层次分析法构建了一套能源地下结构适宜性评价体系。最后,将体系应用于上海地区能源地下结构实际工程评价中,验证了该评价体系的科学性和合理性,为浅层地热能与地下空间协同开发提供了技术支持。Energy underground structures in densely populated megacities have significant advantages,such as occupying less land area and achieving high heat exchange efficiency.However,due to their relatively complex engineering design and construction,there are currently few engineering cases,and research on suitability assessment lags behind.Targeting the operational characteristics of energy underground structures,nine main evaluation indicators were selected,and the whitening weight functions of each indicator were determined.An attempt was made to construct a suitability evaluation system for energy underground structures using the Analytic Hierarchy Process.Finally,this system was applied to the practical evaluation of energy underground structures in the Shanghai area,verifying the scientific rationality of the evaluation system construction and providing technical support for the coordinated development of shallow geothermal energy and underground space.

关 键 词：浅层地热能 能源地下结构 白化权函数 层次分析法 评价体系 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]