Initial Exploration Of Application Of Nc Machine Printing Technology In Post-earthquake Buildings

In recent years,earthquake and other natural disasters occurred frequently in China.After the Wenchuan earthquake,multiple problems in emergency construction,post-earthquake reconstruction and other aspects are exposed,reflecting China's lack of construction experience in the field of post-earthquake building design.We not only lack of research theory with perfect system,but also lacks of fast,effective and specific practical method combining with sustainability,a series of researches and settlement of which are inseparable with the work and responsibilities of architects.And in the actual design,for the different disaster conditions and areas,the different user needs,spatial distribution of buildings and changes on structure will consume a lot of manpower and material resources if conducting artificial analysis and design after disasters.Besides,it will also inevitably result in inaccurate identification of design degree and insufficient application of technology.At the same time,the development of assembly type building is always one of the key reforms of construction industry.Characterized by building design standardization,factory-like parts production,on-site construction and assembly,integration of structure and finish,process management informatization,construction industrialization has become the inevitable trend of architectural development and reform in China.From the perspective of future development of construction industry,combining with thinking on problems related to post-disaster building design,especially post-earthquake building design,information technology will become an important tool and method of construction industrialization.Besides,the deep integration of construction industry and informatization will inevitably transform and upgrade the production methods of traditional construction industry and reasonable rapid assembly type of building design will bring changes to the post-earthquake building.In order to improve the efficiency of post-disaster reconstruction and to ensure the standardization and standardization of this work,this thesis firstly summarized the problems of post-earthquake buildings that need to be solved by analyzing the necessary conditions for post-earthquake construction,and then designed the post-earthquake buildings by learning from the advanced NC machine printing technology in line with post-earthquake building conditions from abroad.Secondly,based on research and practice of Wiki House project,which has been relatively mature abroad,combining with analysis on the existing researches,this thesis tried to apply new building technology into design and conducted experiment and innovation for the node in Wiki House by integrating with the ancient Chinese mortise technology.Finally,by combining with the energy saving building technology,based on technology of NC machine printing disaster relief housing,the author developed a method with better anti-seismic property,which is fit for the promotion in China,and designed post-earthquake disaster relief buildings,in line with the national conditions,meeting the requirements of specific building environment and can be constructed with large-scale in a short time.