The Analysis Of Thermal Adaptive Alba-model Of Urban Morphology In Humid Temperate Climate

The characteristics of city form contain the typological significance of thermal adaptability because of the climate conditions and natural resources in the region.From the perspective of thermal adaptability and environment mediation,the paper takes the humid temperate climate as the research scope and takes the Alba as the study case to analyze the formation and evolution mechanism of urban forms under this climatic conditions.The paper first propose a ternary model of external energy system,urban regulation system and human body reaction system.Then from the base of analyzing their interaction from the principle of thermal mechanism,the paper propose the physical environmental factors that affect thermal comfort.Taking urban form as the research subject,the paper believe that urban form includes the design and organization of urban blocks,streets and negative space,covering the whole city Urban public space and building interior space.On this basis,this paper analyzes the urban form,and puts forward the formation factors and variables of urban form.Secondly,this paper makes a preliminary analysis of the morphological characteristics of traditional towns in different climatic regions of Italy,obtains the urban morphological types in different climatic regions of Italy,and extracts Alba,a small town with humid temperate climate in northern Italy,as the research object.On this basis,this paper makes a qualitative and quantitative study on the relationship between urban form and physical environment of Alba,and analyzes its characteristics Main mechanism of action.Finally,this paper extracts the analysis model from the base of the morphological characteristics of Alba.Taking the humid temperate climate as the premise,from the qualitative and quantitative point of view,supplemented by the performance simulation analysis,this paper analyzes the internal mechanism of the interaction between the physical properties of different urban environment and urban form.In the end,the paper constructs the thermal adaptive Alba-Model of urban morphology under the humid temperate climate.