办公建筑空间布局类型的低碳设计研究

Low Carbon Design Research on the Space Layout Types of Office Building

明确空间布局与低碳设计的关联性有利于在方案设计中整体降低建筑的碳排放。通过建筑性能模拟,分析比较上海地区不同空间布局类型的办公建筑的体形系数、全年单位采暖制冷能耗、全年单位碳排放置以及采光性能等指标。研究还从不同空间布局类型的形态特征出发,分析并提出了针对每种空间布局类型办公建筑的低碳设计策略。提出应根据具体的建筑空间总体布局形态,有针对性地采用被动式和主动式设计策略,做到扬长避短,以期最大程度降低建筑碳排放。

ABSTRACT It is beneficial to find out the relationship between spatial layout and low-carbon design in order to reduce buildings＇ carbon emissions in the conceptual design phase. This paper analyzes and compares shape coefficient values, annual energy consumption and lighting performance of office buildings of different space layout types in Shanghai. Based on morphological characteristics of different types, this study also analyzes and presents low- carbon design strategies for each single type. The study assumes that architects should conduct passive and active design according to the specific building space layout, so as to make best use of the advantages and bypassing the disadvantages, and maximally reduce buildings＇ carbon emissions.