城市建筑生命周期碳排放核算模型构建与应用  

Development and Application of Urban Buildings' LCCO_2 Accounting Model

作　　者：高源[1] 余泞秀 刘丛红[1] 

机构地区：[1]天津大学建筑学院,天津300072

出　　处：《建筑节能》2014年第10期75-79,共5页BUILDING ENERGY EFFICIENCY

基　　金：国家"十二五"科技支撑计划:"既有建筑绿色化改造关键技术研究与示范"(2012BAJ06B05);国家自然科学基金:"基于模拟技术的系统化低碳建筑设计方法研究"(51178292);高等学校学科创新引智计划:"低碳城市与建筑创新引智基地"(B13011)

摘　　要：随着我国城镇化进程的快速发展,建筑业二氧化碳的排放量已位居国民经济各部门之首,且呈刚性增长。以城市化进程中大量性的、经过设计和有组织施工建造的城市建筑为研究对象,基于生命周期评价理论,界定了城市建筑生命周期碳排放评价的系统边界和清单内容,构建了微观层面的城市建筑生命周期碳排放核算模型,并结合既有办公建筑绿色化改造实例进行了实证检验,验证了碳核算模型的科学性和实用性。With the rapid development of China＇s urbanization process, the carbon dioxide emissions of the construction industry has been ranked first in the division of the national economy, and the growth was rigid. Based on the theory of Life-cycle Assessment, this paper focused on the urban building which is designed and under organization construction in the process of urbanization, defined the system scope and inventory of urban building life cycle carbon dioxide emission assessment, and established a quantitative life cycle carbon emission accounting model. Furthermore, the accounting model was verified with an existing office building renovation case study.

关 键 词：生命周期评价 城市建筑 CO2排放 核算模型 

分 类 号：TU20[建筑科学—建筑设计及理论]