The Research Of Coupling Relationship Between Regional Architectural Attributes And Living Environment Under Different Scales In Dalian

At present,this is very important that the research of the urban microclimate environment on the effects of residential architectural form.The actual simulation study of micro climate environment in China’s urban areas belongs to the early stage.It is especially the lack of the analysis of the coupling relationship between architectural form and environment factors in different scales of the city.Dalian is located in the cold climate zone in the north of China.It is influenced by the unique coastal microclimate environment and the influence of heat island.Dalian city microclimate thermal leads to great changes in surrounding buildings.The influence of different scales between architectural form and environment factors is different from other cities.This article firstly systematic analysis the climate of Dalian,included warm and wind environment of Dalian.Secondly,according to the urban planning and satellite map to determine the different properties of the urban areas in Dalian.By studying the city-block – building,this paper analysis of living environment factors and impact factor through the research of 30 typical measurement point.Then by comparing the measured data analysis of 100 m,300m,500 m,700m and 900 m different scales,this paper explored the coupling relationship of the regional building height,building density,greening coverage and the living environment factors.In this paper,it is concluded that under the scale of the 500 m,building height and the coupling of the highest living environment elements;Under the scale of the 300 m,building density and of the highest living environment couplinge is the highest;Under the scale of the 300 m,area green coverage rate and environment factors coupling is the highest.Through the research of the coupling relationship between regional architectural attributes and living environment in different scales in Dalian to provide data and theoretical support for the urban planning and designing stage,and provide the good urban human settlements environment.