基于施工图的建筑建造阶段碳计算方法初探

Carbon Dioxide Emissions Calculation in Construction Projects based on Building Blueprints

建筑领域碳排放计算已成为越来越重要的课题,本文建立了基于施工图的建筑物建造阶段碳排放计算方法,该计算方法以施工文件相关数据为计算依据,由于施工图文件数据比较吻合实际情况,故这种方法可以较精确地计算建筑建造阶段碳排放量。利用该计算方法,对深圳市某混凝土结构的值班室建造阶段的碳排放进行计算分析,结果表明建材生产阶段的碳排放在建造阶段总排放量中占主要部分,据此提出了建筑物建造阶段碳减排的对策建议。

Carbon dioxide emissions calculation in buildings have become more and more important issue.This paper establishes a method based on building blueprint drawings that makes it possible to accurately calculate the mass of carbon dioxide emissions,for the basis of this method is the data of construction documents which match the actual situation.The paper also focuses on a concrete duty room in the city of Shenzhen,China,as an example for calculating the mass of carbon dioxide emissions using the aforementioned method.The results show that the carbon dioxide emissions in the building material production phase make up a majority of the emissions released during construction.For the conclusion,the paper puts forward some suggestions about reducing the carbon dioxide emissions during construction.