装配式钢-混组合结构建筑碳排放计算及减排优化策略

Carbon Emission Calculation and Reduction Optimization Strategy of Prefabricated with Steel-concrete Structure

以浙江省湖州市东升和府10号楼为例,对装配式钢-混组合结构建筑基于全生命周期评价(LCA)碳排放方法进行研究,先设定建筑碳排放计算阶段,确定碳排放因子,再计算碳排放界限、数据来源、全生命周期生产阶段、运输阶段、建造阶段、运行阶段、拆除阶段的碳排放量,之后计算并分析各阶段碳排放量,并提出针对性的减排策略。

Taking Building No.10 of Dongshenghefu, Huzhou City, Zhejiang Province as an example, this paper studies the carbon emission method of fabricated steel-concrete composite structure building based on the whole life cycle assessment(LCA). Firstly, the building carbon emission calculation stages were set, the carbon emission factors were determined, and then the carbon emission limit, data source as well as carbon emissions at the production stage, transportation stage, construction stage, demolition stage, and operation stage were calculated and analyzed, and targeted emission reduction strategies were put forward.