【摘要】 介绍了一种新型现代空间张弦桁架吊挂轻型组合楼盖结构体系,对张弦桁架吊挂楼盖结构的静动力性能进行了计算机仿真分析.结果表明:本结构体系的基频较高,模态不密集;撑杆与拱型桁架梁连接处截面是索拱主要的控制截面.更多还原

【Abstract】 The paper introduces a new type of modern space construct system of truss-string suspending light-weight combined floor.It adopts finite element analysis software to conduct the static and dynamic analysis.The results indicate that the basic frequency is high and the modals are not dense;the major control section of the truss-string structure is the section of connections with brace strut and arch beam.更多还原