| With the proposal of sustainable development theory,people gradually realize that the architecture has close relationship with climate.Architecture is a shelter for human to adapt the climate,and the primary purpose of architecture design is to adjust the difference between oneself and natural climate,and further creates a comfortable and artificial environment.China has large amount of public architectures and takes huge energy consumption.Especially in north cold area,the days in winter with low temperature is quite long and it is also very hot in summer,and thus large amount of energy is required for heating and cooling.Since the significant variation of climate and energy consumption of public architecture in north cold area,the development of passive design of public architecture in this area becomes urgent in order to create comfortable indoor heat environment.In this study,the shape of public architecture was chosen as the research object.Firstly,the passive design of public architecture in north cold area was investigated,including the analysis of main climatic factors affecting the public architecture in north cold area and the connotative analysis of shape passiveness based on the climate characteristics in this area.Secondly,the climate adaptability of architecture shape in north cold areas was concluded,which provided strategy reference for the following passive design method on shape.Finally,through the combination of analysis and lots of practical cases,the passive design method was proposed for the public architectural shape in north cold area from the aspects of wind adaptation,light adaptation and temperature adjustment.According to climate characteristics in north cold area,combing the function requirements of architecture,the architecture figure and outside plane element was reasonably designed and organized.This kind of passive design referring to the architecture noumenon can not only create healthy and comfortable human settlement,but also enrich the methods and broaden the ideas of architecture design,which has important referring meanings for the green design of public architecture in the future north cold area of China. |
