基于罩面技术的建筑空间组合中日照要素探讨——以四组街区尺度建筑群组为研究对象  

A Study on Spatial Combination of Building Groups in Favor of Solar Environment Based on the Envelope Technology as Exemplified in Four Block-Scale Clusters of Buildings

作　　者：李京津[1] 王雨潇 夏杨 LI Jingjin;WANG Yuxiao;XIA Yang

机构地区：[1]东南大学建筑学院,南京210096

出　　处：《建筑学报》2022年第2期9-15,共7页Architectural Journal

基　　金：国家自然科学基金青年基金项目(52008084);江苏省自然科学青年基金项目(SBK2020041493)。

摘　　要：针对街区尺度的日照环境问题,尝试提出"罩面"概念研究街区尺度中建筑群形体组合对日照时空分布的影响规律。首先,针对4种不同建筑群空间组合模式,运用Grasshopper及Ladybug插件模拟分析样本整体长期日照指标。随后,对比各样本"罩面"形态指标与太阳辐射的关联性。最终,遴选出街区层面基于日照环境品质改善的关键形态指标。Aiming at the problem of solar environment at block scale, this paper tries to conceptualize the idea of “envelope” to study the impact of the formal combination of buildings at block scale on the temporal and spatial distribution of solar insolation. Firstly, based on the different spatial combination modes of the four clusters,it uses Grasshopper and Ladybug plug-in to simulate and analyze the long-term solar index of the sample cases.Secondly, it compares various morphological indexes of each sample in relation to solar radiation. Finally, the key morphological indexes based on the improvement of solar environmental quality at the block level are selected.

关 键 词：建筑群 罩面 日照环境 

分 类 号：TU113.3[建筑科学—建筑理论]