Analysis on the Structural Design of Siping Gymnasium
The substructure of Siping Gymnasium adopts reinforced concrete frame structure,the large-span roof of the competition hall adopts steel truss structure,and the central skylight area locally adopts a hybrid structure system of cable-supported reticulated shell.The load difference among each frame column is large,and two foundation forms of independent foundation and composite pile foundation are used to effectively control the settlement difference among columns.In view of the floor missing and weak connection,the floor stress analysis is carried out,and the local floors are strengthened according to the analysis results.The calculation uses the overall model of the lower reinforced concrete structure and the steel structure roof.The static elastoplastic analysis under rare earthquake action shows that the structure can meet the established C-level performance goal.
NETL
NSTL
万方数据
