城市建筑单体代谢过程研究

The Metabolism Analysis of a Building Body in Urban Areas

以某城镇的建筑单体为研究对象,根据城市代谢理论与方法对建筑物施工阶段进行代谢过程跟踪研究。通过系统调查建筑施工阶段物质流过程,对比分析了不同结构体系的建筑材料消耗量,建立了单体建筑的代谢模型,并剖析了建筑物施工阶段代谢过程中产生的环境问题。

This paper analyzed the process of the material flows during the construction of buildings using urban metabolism theories. By some site surveys on building construction, we analyzed the material consumption in the period of building eoustruction,and compared the differences in material consumption for different components of a building,and finally,a model of building metabolism was estabhshed. It is shown from this metabolism model that different components of a building have different use levels for different materials and produce different quantities of build wastes, therefore cause re,any serious envi-ronmental or ecological problems, This research has presented a basis for further analysis on environmental or ecological impacts during the process of build-ing construction, and also is helpful for developing urban sustainable buildings.