| 扁五角锥钢屋盖结构的选型分析 |
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| 引用本文： | 程柯,肖南,孙彤,朱涤清. 扁五角锥钢屋盖结构的选型分析[J]. 钢结构, 2005, 20(3): 46-48,66 |
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| 作者姓名： | 程柯 肖南 孙彤 朱涤清 |
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| 作者单位： | 浙江大学,空间结构研究中心,杭州,310027;山东省冶金设计院,济南,250014;浙江大学,求是物业管理有限公司,杭州,310027 |
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| 摘 要： | 大跨空间结构的选型设计属于概念设计范畴。以山东滨州会展中心扁五角锥形钢屋盖结构为例,详细地比较了H型钢组成的肋环形单层折板网壳结构及五角星形状的空间桁架结构的受力特性、经济性能、加工制作、建筑净空等指标,可供类似结构设计时参考。
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| 关 键 词： | H型钢 肋环形 桁架 结构选型 钢屋盖 |
| 修稿时间： | 2004-10-11 |
LECTOTYPE ANALYSIS OF FLAT PENTAGONAL PYRAMID STEEL ROOF |
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| Cheng Ke,XIAO Nan,Sun Tong,Zhu Diqing. LECTOTYPE ANALYSIS OF FLAT PENTAGONAL PYRAMID STEEL ROOF[J]. Steel Construction, 2005, 20(3): 46-48,66 |
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| Authors: | Cheng Ke XIAO Nan Sun Tong Zhu Diqing |
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| Abstract: | The lectotype of large span spacial structure is in the range of concept design.Under the engineering background of steel roof with th e shape of flat pentagonal pyramid in Shandong Binzhou Conference and Exhibitio n Cent er,the forced properties, economy, construction, architectural headroom of meridional folded plate latticed shell consisting of H-shaped steel membe rs are compared in detail to those of the quinquangular space truss ,some corresponding conclusions are put forward,which may be a reference for d esign of similar projects. |
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| Keywords: | H-shaped steel meridional rib stiffened shell truss struct ure lectotype steel roof |
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