文档介绍：宁波帮博物馆钢结构设计- 结构综合资料
摘要:宁渡帮博物馆位于宁波市镇海区,为当地的标志性建筑之一。博物馆“甬”字头为大跨度悬挑结构,其主体结构为钢框架、钢桁架与空间管结构相结合的复杂空间受力体系。整个结构分为2层,首层架空, m, m。对此钢结构而言,在各种工况下结构体系的强度、刚度、局部稳定及整体稳定计算是结构设计的重点与难点。主要应用钢结构设计软件3D3S对“甬”字头结构进行受力分析,得到结构的动力特性以及杆件的内力与变形,并以此为依据对结构进行强度、稳定和刚度验算。
关键词:钢结构;悬挑结构;强度;刚度;稳定性
STEEL STRUCTURAL DESIGN oF THE MUSEUM oF NINGBo BANG
Ma Hongwei Gao Jifeng Ling Yuhong
(School of Civil Engineering and Transportation,South China University of Technology,Guangzhou 510640,China)BSTRACT:The Museum of Ningbo Bang is located in Zhenhai District of Ningbo is one of the indicative buildings 0f Ningbo City。which seems like the Chinese character“Yong”in structure is long span cantilever main structure is plicated spatial system incorporating the steel frame,truss and space tube is two-storey high building and the first floor is supported by concrete filled steel total height of the building is m,and the maximum cantilever span is m long。The calculating of strength,
stiffness and stability under different load cases is the key of paper introduces the structural design of
this building by using the software of on the calculating results of the dynamic characterist
ics of
structure。internal forces and deformations of the structural members,the design of strength,stability and stiffness iS checked.