丁浩，沈建平，唐立华

（浙江省建筑设计研究院，杭州310006）

 

［摘要］杭州萧山国际机场国际航站楼是杭州市打造空港新城的标志性建筑之一。介绍了混凝土宽扁梁的应用及与钢管柱的连接方式；针对不连续的大跨屋盖，设置带摇摆柱的8字形主桁架以满足屋面体型要求，结合次桁架形成水平曲面桁架来控制侧向位移。用PMSAP程序进行结构总体计算，重要节点用ANSYS程序进行非线性分析。

［关键词］宽扁梁；钢管柱；主桁架；次桁架；应力集中；非线性分析

中图分类号：TU 391-4文献标识码：A文章编号：1002-848X(2012)08-0019-04

 

Ding Hao，Shen Jianping，Tang Lihua

(Zhejiang Province Institute of Architectural Design and Research, Hangzhou 310006, China)

 

Abstract: The international terminal of Hangzhou Xiaoshan International Airport is one of the landmark buildings of the new airport city of Hangzhou. The application of concrete wide flat beam and the connection of wide flat beam and steel pipe column were introduced.The main truss with the shape of 8 supported by sway column is fit for the discontinuous large span roof. The curved horizontal trusses consisted of the secondary trusses keep the lateral displacement under control.The software PMSAP was selected to analyze the overall structure and the software ANSYS was selected to analyze the nonlinear of important connection-plate.

Keywords: wide flat beam; steel pipe column; main truss; secondary truss; stress concentration; nonlinear analysis

作者简介：丁浩，高级工程师，一级注册结构工程师，Email:956267561@qq.com。

 

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