临沂机场航站楼结构设计
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（深圳市筑博设计股份有限公司北京分公司，北京 100013）[摘 要] 本工程采用51m跨单腹杆钢桁架做为屋面支撑体系，同时支撑屋面桁架的柱亦采用单腹杆桁架形式，将外幕墙与主结构合二为一。本文介绍了本工程的设计特点及设计方法，由于采用了类似门式钢架结构形式，合理的解决了柱底弯矩的问题，对小型航站楼及大跨度空间结构是一种借鉴的设计方法。[关键词] 结构选型;单腹杆钢桁架;支撑系统中图分类号：TU318 文献标识码：A 文章编号：1002-848X(2013)S1-0336-03Structure design on Linyi airport terminal buildingChen Lei，Xing Ningbo( Shenzhen Zhubo Architectural & Tsukito Design Inc Beijing Branch Company, Beijing 100013，China )Abstract：This project uses 51 meters span single web steel truss for roof support system, while supporting the roof truss column also adopts single truss form, the outer wall and the main structure become. This paper introduces the design characteristics and design methods of this project, due to the adoption of a similar type frame structure, reasonable to solve the problem of the bottom of the column moment, is a reference to the design method of the small terminal and large span space structure.keywords：structure selection; span single web steel truss;support system作者简介：陈雷，一级注册结构工程师，Email：CHLLLCHLLL@sina.com。
