竖向荷载作用下单榀张弦梁结构静力分析  

Static Analysis of Single Beam String Structure Under Vertical Load

作　　者：唐东平 TANG Dongping(Guangdong Exploration and Construction Technology Service Center)

机构地区：[1]广东勘设建筑技术服务中心

出　　处：《广东建材》2024年第12期111-114,共4页Guangdong Building Materials

摘　　要：张弦梁结构由于其优良的结构性能和美观的外形,自80年代首次出现以来,在大跨度公共建筑中得到了广泛的应用。本文综述了单榀张弦梁结构竖向荷载作用下的静力性能;张弦梁与曲梁、索拱等不同结构类型的受力分析比较;并结合实例工程对张弦梁结构静力性能进行受力分析。Beam string structure has been widely used in large-span public buildings since it first appeared in 1980s because of its excellent structural performance and beautiful shape.In this paper,the static behavior of a single beam string structure under vertical load was summarized,and the stress analysis of beam string,curved beam and cable arch was compared;The static behavior of beam string structure was analyzed with an example.

关 键 词：张弦梁结构 预应力 静力性能 柔性拉索 撑杆 

分 类 号：TU311.1[建筑科学—结构工程]