Structural Design of Foshan International Sports and Culture Center
Foshan International Sports and Culture Center has 6 floors above the ground and 3 floors below the ground.The total height is 32.60 m.The plane length is about 174 m,and the width is about 129.4 m.A total of 15 000 seats are set,which is a large-scale comprehensive sports and culture venue of NBA level.The main structure of the gymnasium adopts the reinforced concrete frame-shear wall structure,and the large-span roof adopts steel truss structure with transfer truss.The key points and difficulties in the design of foundation,main structure,precast concrete stand,large-span transfer beam,steel structure roof,transfer truss and super-long structure are comprehensively discussed.Using YJK,ETABS and SAP2000,the calculation analysis and envelope design of the whole structure and the steel structure roof are carried out.The analysis results show that the indexes of the whole structure and components under various working conditions can meet the requirements of the code,the structure selection is reasonable,the force system is clear,and there is a certain safety redundancy.
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