ANALYSIS OF THE SUPPORT JOINT OF A CONCRETE FILLED STEEL PIPE TRANSFER TRUSS

The joint of concrete filled steel pipe transition truss support is the key joint of a structure,and the stress state is complex.Combined with the example of Central Bank Building of Kuwait,the capacity of this joint to the shear wall was analysed with the finite element analysis software ANSYS,considering the material nonlinearity,the complex stress characteristics were explored,it puts forward the design scheme of the connection joint between the transfer truss,concrete shear wall and the concrete filled steel tube columns,which provided a reference for the staff to design such joints.