苏南地区绿色建筑围护结构增量成本分析研究  

Research on Incremental Cost Analysis of Green Building Enclosure Structures in the Southern Jiangsu

作　　者：宋伟[1] 吴亚男 张洪尧[1] Song Wei;Wu Ya’nan;Zhang Hongyao(Shazhou Professional Institute of Technology,Zhangjiagang 215600;Kunshan Urban Planning And Design Co.Ltd.,Kunshan 215347)

机构地区：[1]沙洲职业工学院,江苏张家港215600 [2]昆山市规划设计有限公司,江苏昆山215347

出　　处：《沙洲职业工学院学报》2023年第2期16-20,共5页Journal of Shazhou Professional Institute of Technology

基　　金：2022年沙洲职业工学院青年教师科研基金项目“夏热冬冷地区公共建筑绿色建筑围护结构增量成本分析研究”(JJ2022B02);2023年苏州市社会科学基金项目(应用对策类)“苏州市既有建筑绿色化改造低碳发展路径研究”(Y2023LX116);2023年张家港市社科应用研究课题“双碳背景下张家港城市更新既有建筑绿色化改造发展路径研究”(202371)。

摘　　要：根据2019版《绿色建筑评价标准》,申报星级绿色建筑与基准建筑相比需要围护结构热工性能提高一定的比例,这要求增加围护结构保温材料厚度,从而带来绿色建筑增量成本。通过对苏南地区相关项目建立模型,分析各星级绿色建筑保温材料的厚度,并与基准建筑对比,计算保温材料的厚度增加量,结合保温材料的价格,得出各星级绿色建筑的围护结构保温材料的增量成本。According to the 2019 version of the Assessment Standard for Greenbuilding,applying for the star rated green buildings requires an increase in the thermal performance of the enclosure structure by a certain percentage compared to the benchmark building.This requires an increase in the thickness of the insulation material for the enclosure structure,thereby bringing about incremental costs for the green buildings.This paper establishes a model for the projects in the southern Jiangsu,analyzes the thickness of insulation materials for various star rated green buildings,and compares them with the benchmark buildings to calculate the increase in the thickness of insulation materials.Based on the price of insulation materials,the incremental cost of insulation materials for the enclosure structure of various star rated green buildings is obtained.

关 键 词：绿色建筑 围护结构 保温材料 增量成本 

分 类 号：TU201.5[建筑科学—建筑设计及理论] TU111.4