Research On The Design Of Prefabricated Concrete Prefabricated Building Facades Under The Background Of Residential Industrialization

2016,the State Council ministries issued a number of policies,vigorously promote the development of the assembly building.Precast concrete prefabricated housing mainly industrialized construction methods is one of the main ways to achieve the housing industry in China.The paper follows the latest policy of the country and takes the prefabricated concrete facade of the assembled residential building as the research object.On the basis of the industrialization of residential construction and housing industry system architecture parsing,through pre-fabricated concrete structural system solid-state research and residential applications research and analysis,This paper summarizes the prefabricated external wall installation method of prefabricated concrete assembly house;Explores the prefabricated house prefabricated precast concrete facade and its expression in architecture;Puts forward the design principle of prefabricated concrete assembly house and the design method of diversified design,and supports the design of the prefabricated concrete fa?ade at home and abroad.The paper puts forward the design of the prefabricated concrete assembly house from three directions: First,the structure of the residential structure of the opposite design;Second,the facade of the prefabricated components of the split,connecting structure and facade design relationship;Third,the prefabricated process of prefabricated components of the building expressive performance.China's prefabricated concrete assembly type residential structure system are:(1)pouring external system;(2)prefabricated shear wall construction method system;(3)composite plate shear wall engineering system;(4)prefabricated frame frame shear system;(5)prefabricated frame structure system.Prefabricated facade element can be split into prefabricated facades,windows,prefabricated balcony,and a small prefabricated floor elevator member,and study the relationship between the form,layout,structure and other connecting member and facade.Meanwhile,the performance of architectural precast facades inquiry form shape,material texture,color finishes of the preform technology,summarized the PCF having a unique industrial characteristics and repeatability.Fabricated house facade can be with standardized design,component-based,vertical structured surface features,and material characteristics focus on handling and construction details embodied industrialization.Facade design can be divided into bottom,top three-facade,the design of the standard layer.In terms of components,structure,building systems,facade design study concluded diverse design techniques: can use the architectural performance of the components;can be rich from the architectural structure of the facade;can also use a variety of building systems to obtain the diversification of facade modeling.End of the article,presented a summary and outlook.