Study On The Optimization Design Of Archaize Building Envelope In Valley Towns Of Qinling Mountains

With the advancement of new-type urbanization,the development of towns and villages has attracted more attention and entered a stage of rapid development.In the development process of valley towns in qinling mountains,people pay more and more attention to traditional culture and traditional architecture,and a large number of archaized buildings appear,which play an important role in restoring the overall style of towns.In view of the existing problems of the archaize building envelope in the township,this paper analyzes the archaize key points and thermal performance of the envelope,and puts forward the construction method of the archaize building envelope suitable for qinling mountains.As the research object,on villages and township in qinling mountain valley type of qinling 70 villages and towns to a wide range of research,in view of the research situation,in qinling south and north qinling respectively choose four key villages and towns,the villages and towns in the form of ancient buildings,ancient Chinese antique architectural form,archaize building palisade structure to the content of the construction practice of detailed research,and combined with related archaize building indoor thermal environment questionnaire investigation,analysis the qinling valley town of archaize building palisade structure thermal performance is poor,poor indoor thermal environment.In view of the problems existing in the archaized buildings in valley towns of qinling mountains,this paper analyzes the archaized appearance and thermal performance of the archaized building envelope.Through the method of field investigation and literature research,the characteristics of ancient building and archaize building envelope are analyzed,and the archaize key points of roof form archaize,color and material archaize,and decorative component archaize are obtained.And on this basis,in order to improve the indoor thermal environment as the goal,combined with the qinling mountain area in the villages and towns of the special climate characteristics,determine the outdoor calculated temperature of qinling mountain valley town of palisade structure,put forward the indoor design temperature should be 20 ?,and the region is obtained by computing the palisade structure of the thermal performance metrics.Based on the research of archaize and thermal performance of archaize buildingenvelope,this paper puts forward the concrete construction method of archaize building envelope of villages and towns in qinling valley from the aspects of material performance,heat preservation way and thermal insulation material performance,and makes thermal checking calculation on it.Finally,taking the archaized building in xinyang town,tianshui city as an example,the interior thermal environment of the archaized building was simulated by Designbuilder to verify the correctness of the optimization strategy of the archaized building envelope proposed.