广州新客站结构设计方案的比较研究
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(北京市建筑设计研究院,北京 100045)[摘要]在广州新客站设计过程中,针对大跨度空间屋顶钢结构、屋顶采光带、主入口大跨壳体、无站台柱雨棚结构、预应力索夹形式、大跨度高架候车室楼盖结构体系等不同方案,对其结构体系的受力特点、材料的优缺点、钢结构的施工、加工工艺等进行了分析、比较、研究,确定了合理的结构方案。[关键词]大跨度空间结构;结构选型;雨棚;壳体;索拱;索夹Comparison on structural schemes of New Guangzhou Railway StationSheng Ping, Ke Changhua, Zhen Wei(Beijing Institute of Architectural Design, Beijing 100045, China)Abstract:Taking example of New Guangzhou Railway Station, structural type comparison design on long-span spatial structure and the floor structure of bridge-station combined system is performed. Study is carried out on the structure performance, material character, construction and manufacture technology of steel structure. Reasonable and practical structural system is finally selected on the roof structure of station and canopy, cable-shell structure, cable grip joint and long-span floor structure.Keywords: long-span spatial structure; structural type comparison; canopy; shell structure; cable\|arc structure; cable hoder作者简介:盛平,硕士,教授级高工,Email:Shengp@biad.com.cn。参考文献[1]盛平,柯长华.一种新型预应力索拱结构设计及工程应用[J].建筑结构,2008,38(1).[2]盛平,柯长华,甄伟,等. 广州新客站结构总体设计[J]. 建筑结构,2009,39(12).[3]甄伟,盛平,柯长华,等. 广州新客站主站房屋盖钢结构设计[J]. 建筑结构,2009,39(12).[4]安妮特·博格勒,等. 轻·远—德国约格·施莱希和鲁道夫·贝格曼德轻型结构[M].北京:中国建筑工业出版社,2004.[5]沈世钊,等. 悬索结构设计[M]. 北京:中国建筑工业出版社,1997.[6]舒立茨,等. 钢结构手册[M]. 大连:大连理工大学出版社,2004.[7][日]日本钢结构协会. 钢结构技术总览[M]. 北京:中国建筑工业出版社,2004.