Study On The Adaptability Of Public Building Space Based On Staggered Truss System

The development of architectural space and structure is a process of mutual promotion,which is different from the "customized" structural innovation dominated by architectural space.The birth of new structural form and its promotion often require a lot of research and practice on the adaptability of architectural space.In the context of industrial architecture,staggered truss is creative which proposed by MIT William Le Messurier and his team in the last century 60 s,its unique space and economic competitiveness make it become the important member of the steel structure,but we can’t deny that its space limited brings about the difficulty of the design application and promotion.Up to now,the research of structural specialty has been more in-depth,while the intervention of other professionals is almost blank.For most architects who need to coordinate the overall project,they are in a state of "don’t know,don’t use".Based on this,led by the need for industrial construction,the project team first carry out the intervention in function and space of the staggered truss system from the perspective of the architect,put forward and design the space requirements,integrate the structural resources,and improve the application condition of staggered truss gradually.Staggered truss is given priority to civil buildings,public buildings and residential buildings,for the space of the residential building fitment,the team has basically completed the staggered truss residential research,the task of this paper is to the suitability of public space,establish staggered truss adaptation of the relationship between architectural space and structure.In this paper,within the scope of the public buildings,through exploring typical staggered truss structure characteristics and typical space creation,put forward research type of adapter points and principles,and then to choose middle and primary school teaching building,general hospital building,commercial office buildings for public research carrier,determine their adaptation research methods,key points and to solve the problem of the generality or the opposite.Then,according to the needs and research points of the three types of public buildings,typical model types are constructed by combining the basic structural layout rules.Through the coordination and experimental demonstration of structural expertise and mutual feedback,rules of architectural space and structure are gradually explored and discovered.Finally,through the horizontal comparison of the research process and results of the three types of public buildings,this paper summarizes the common adaptation factors of staggered trusses suitable for public buildings,puts forward the design and research methods of public buildings suitable for staggered trusses,and some suggestions and prospects for the creation of architectural forms.