近零碳公共建筑主被动节能技术研究与综合应用  

Comprehensive Application of Active and Passive Energy-saving Techniques for Near-zero Carbon Public Buildings

作　　者：王永生[1] 翟雷[2] 王冬雁 张法荣[1] 罗伟[1] 夏康 WANG Yongsheng;ZHAI Lei;WANG Dongyan;ZHANG Farong;LUO Wei;XIA Kang(China Construction Second Engineering Bureau Ltd.East China Company,Shanghai 200135,China;China Construction Second Engineering Bureau Ltd.,Beijing 101100,China)

机构地区：[1]中国建筑第二工程局有限公司华东公司,上海200135 [2]中国建筑第二工程局有限公司,北京101100

出　　处：《建筑施工》2024年第12期1955-1959,共5页Building Construction

基　　金：中国建筑第二工程局有限公司课题(2024ZX130001)。

摘　　要：某社区市集公共建筑以近零碳排放为建设目标,常规设计方法无法实现。为此,采用了主被动节能技术:通过钢木混合结构体系、自适应调节中庭及高性能围护结构,减少了碳排放与能源消耗需求,提升被动节能效果。结合光储直柔技术、循环零废技术,进一步抵消建筑耗能,促进主动节能。经测算,该公共建筑单位面积的一次能源消耗量比参考建筑降低65.65%,达到了近零碳排放指标要求,其使用的主被动节能技术值得推广与应用。A public building in a city aimed for near-zero carbon emissions,which conventional design methods could not achieve.Active and passive energy-saving techniques were adopted:carbon emissions and energy consumption were reduced,and passive energy savings were enhanced through a steel-wood hybrid structure system,an adaptive atrium,and a high-performance building envelope.Combined with PEDF(Photovoltaic,Energy storage,Direct current,Flexibility)technique and recycling zero-waste technique,building energy consumption was further minimized,promoting active energy conservation.Calculations show that the primary energy consumption per unit area of the building is 65.65%lower than that of a reference building,meeting the near-zero carbon emission target.The active and passive energy-saving techniques used in the building are valuable for wider application.

关 键 词：近零碳 主被动节能 钢木混合结构 自适应调节中庭 高性能围护结构 光储直柔技术 循环零废技术 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]