宋玲
(北京市建筑设计研究院，北京100045)

[摘要] 建筑结构设计是一个综合考虑功能、建筑艺术、强度、制作工艺等各方面要求的交互工作过程，在一个高质量的设计中，所有这些方面必须得到平衡和恰当的考虑。近年来，在中型跨度的展厅、大厅、厂房等公共建筑的屋盖体系设计中，钢管空间桁架以其较优越的结构性能和较美观的建筑外型得到了越来越多的应用。本文以深圳人才园多功能大厅屋盖钢管空间桁架体系为例，从结构布置、内力及变形计算、节点设计及制造安装等诸多方面阐述钢管空间桁架的设计。
[关键词] 钢管空间桁架；节点设计；制作与安装；技术经济指标

Steel pipe space truss design of multifunctional hall of Shenzhen Talent Park
Song Ling
(Beijing Institute of Architectural Design, Beijing, 100045)

Abstract: Building structural design is an interactive process while requirement of function, architectural art, strength and production process are all taken into account. In a high-quality design, all these aspects should be considered felicitous and to achieve a balance. In recent years, steel pipe space truss is widely used in the design of roof system of medium-span exhibition hall, grand hall, factory building and other public buildings, because of its ascendant structure property and beautiful building appearance. To make the roof system design of Multifunctional Hall of Shenzhen Talent Park as an example, design of steel pipe space truss is expatiated from the aspects of structural arrangement, calculation of internal force and deformation, node design, manufacture, the installation, etc.
Keywords: steelpipe space truss; node design; manufacture and installation; technical and economical target