典型文献
Investigation of typical residential block typologies and their impact on pedestrian-level microclimate in summers in Nanjing,China
文献摘要：
The morphology of urban residential blocks in China,which is strictly affected by regulations,can potentially improve or deteriorate microclimates.This paper first proposes a framework for identifying typical residential block typologies using Nanjing as an example.A thorough investigation,consisting of 114 samples,was conducted,and 18 typical residential block typologies were summarized.Second,3D non-isothermal numerical simulations were performed on the hottest days of summer using the ENVI-met.The effect of morphological indices on the microclimate at the pedestrian level was explored using statistical methods and a novel graphic method named m-SpaceMate.The results revealed a strong correlation be-tween the urban heat island intensity(UHII),mean radiation temperature,and universal ther-mal climate index(UTCI)and floor area ratio(FAR),as well as between wind velocity(U)and building coverage ratio(BCR).A significant increase in FAR(by approximately 1.0)can result in a low UTCI that was driven by MRT and shading conditions.Six-floor blocks,with FAR between 1.8 and 2.1,had a better overall thermal environment(except for lower U)than that of 11-floor blocks.When considering a similar BCR,blocks with slab-type buildings tended to have a U that was higher by approximately 30％.
文献关键词：
中图分类号：
作者姓名：
Mingjie Zhang;Wei You;Qin Qin;Dandan Peng;Youpei Hu;Zhi Gao;Riccardo Buccolieri
作者机构：
School of Architecture and Urban Planning,Nanjing University,Nanjing 210093,China;Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali,Laboratory of Micrometeorology,University of Salento,73100,Lecce,Italy
文献出处：
引用格式：
[1]Mingjie Zhang;Wei You;Qin Qin;Dandan Peng;Youpei Hu;Zhi Gao;Riccardo Buccolieri-.Investigation of typical residential block typologies and their impact on pedestrian-level microclimate in summers in Nanjing,China)[J].建筑学研究前沿（英文版）,2022(02):278-296
A类：
microclimates,SpaceMate
B类：
Investigation,typical,residential,typologies,their,impact,pedestrian,level,summers,Nanjing,China,morphology,urban,blocks,which,strictly,affected,by,regulations,potentially,improve,deteriorate,This,paper,first,proposes,framework,identifying,using,example,thorough,investigation,consisting,samples,was,conducted,were,summarized,Second,isothermal,numerical,simulations,performed,hottest,days,ENVI,effect,morphological,indices,explored,statistical,methods,novel,graphic,named,results,revealed,strong,correlation,heat,island,intensity,UHII,mean,radiation,temperature,universal,UTCI,floor,area,ratio,FAR,well,between,wind,velocity,coverage,BCR,significant,increase,approximately,that,driven,MRT,shading,conditions,Six,better,overall,environment,except,lower,than,When,considering,similar,slab,type,buildings,tended,have,higher
AB值：
0.550786
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