绿色公共建筑全寿命期碳排放影响因素研究——以夏热冬冷地区为例  

Study on the Influencing Factors of Carbon Emissions of Green Public Buildings in the Whole Life Cycle:A Case Study in Hot Summer and Cold Winter Region

作　　者：郭振伟[1] 王新雨 罗晓予[2] 赵娜[1] 王清勤 GUO Zhenwei;WANG Xinyu;LUO Xiaoyu;ZHAO Na;WANG Qingqin(Chinese Society for Urban Studies,Beijing 100037,China;Zhejiang University,Hangzhou 310058,China;China Academy of Building Research,Beijing 100013,China)

机构地区：[1]中国城市科学研究会,北京100037 [2]浙江大学,杭州310058 [3]中国建筑科学研究院有限公司,北京100013

出　　处：《建筑科学》2024年第2期12-18,29,共8页Building Science

基　　金：国家重点研发计划“政府间国际科技创新合作”重点专项“基于全生命周期碳减排的建筑运行能效和健康性能提升研究”项目(2018YFE0106100)。

摘　　要：随着我国建筑能效水平的进一步提高,有必要对绿色建筑碳排放进行全寿命期研究,从而更全面地实现节约资源,保护环境,减少污染。本文以夏热冬冷地区为例,以获得2019版绿色建筑预评价的实际公共建筑项目为研究对象,通过调研建筑全寿命期碳排放情况,分析绿色公共建筑的碳排放水平,并用Pearson相关系数法和PCA法进行影响因素分析研究,以期为夏热冬冷地区绿色公共建筑低碳设计及碳排放预测控制研究提供参考。With the hot summer and cold winter region as an example,and the actual projects that has finished green building pre-assessment by the 2019 version of Assessment standard of green building as the research object,this paper studied the carbon emissions of the whole life cycle of buildings,and analyzed the carbon emissions level of green public buildings.It further used the Pearson correlation coefficient method and PCA method to analyze the influencing factors,aiming to providing a reference for the low-carbon design of green public buildings and the research on carbon emissions prediction and control in hot summer and cold winter regions.

关 键 词：绿色建筑 公共建筑 建筑碳排放 相关性分析 主成分分析 

分 类 号：TU242[建筑科学—建筑设计及理论]