装配式混凝土建筑全生命周期碳排放量研究  

Research on carbon emissions throughout the entire life cycle of prefabricated concrete buildings

作　　者：钟春玲[1] 张桐瑞 ZHONG Chun-ling;ZHANG Tong-rui(School of economics and management,Jilin Jianzhu university,Changchun 130118,China)

机构地区：[1]吉林建筑大学经济与管理学院,长春130118

出　　处：《吉林建筑大学学报》2024年第5期72-76,88,共6页Journal of Jilin Jianzhu University

摘　　要：基于生命周期评价理论,将装配式混凝土建筑全生命周期划分为物化、使用及废弃回收3个阶段,运用碳排放因子法,分析装配式混凝土建筑全生命周期碳排放量。拟构建装配式混凝土建筑全生命周期碳排放计算模型,分别计算装配式混凝土建筑全生命周期物化、使用及废弃回收3个阶段碳排放量数值,分析产生原因并提出改进措施,为装配式混凝土建筑节能减排提供基础数据。Aiming at the numerical calculation of carbon emissions of prefabricated concrete buildings throughout life cycle in the industrialization of prefabricated buildings,based on the life cycle evaluation theory,throughout life cycle of prefabricated concrete buildings is divided into three stages:materialization,use and waste recycling.The carbon emission factor method is used to study the carbon emissions of prefabricated concrete buildings throughout life cycle.The carbon emission calculation model for prefabricated concrete buildings throughout life cycle is intended to be constructed,and the carbon emission values of the three stages of prefabricated concrete buildings throughout life cycle,namely physical and chemical,use and waste recycling,are calculated respectively.The causes are analyzed and improvement measures are proposed,so as to provide basic data for energy conservation and emission reduction of prefabricated concrete buildings.

关 键 词：装配式混凝土建筑 全生命周期 碳排放 

分 类 号：TU9[建筑科学]