It is indicated that the space-truss are feasible to be applied to the spiral truss and the space-truss structure has large flexural stiffness and torsional stiffne...

• 通过进行静力、地震分析和设计实践说明了采用空间管桁架的结构形式是可行的,结构具有很大的抗侧刚度和抗扭刚度。