| 某冰壶馆钢屋盖结构设计与分析 |
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| 引用本文： | 徐梦琳,周旋. 某冰壶馆钢屋盖结构设计与分析[J]. 佳木斯工学院学报, 2014, 0(1): 20-23,28 |
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| 作者姓名： | 徐梦琳 周旋 |
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| 作者单位： | [1]同济大学建筑工程系,上海200092 [2]同济大学建筑设计研究院（集团）有限公司,上海200092 |
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| 摘 要： | 某冰壶馆钢屋盖结构采用单层网壳加张弦梁的杂交体系，单层网壳与张弦梁共同受力，形成良好的空间传力体系。本文详细介绍了其钢屋盖的结构构成和受力特点，并对张弦梁的撑杆高度、拉索直径及拉索预张力的大小进行探讨，从而确定合理的结构布置形式。采用有限元软件对结构进行了静动力分析、极限承载力分析以及抗连续倒塌分析，对类似结构的设计提供有益的参考和借鉴。
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| 关 键 词： | 张弦梁 单层网壳 结构选型 极限承载力 抗连续倒塌 |
Structural Design and Analysis of a Curling Hall Steel Roof |
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| XU Meng - lin,ZHOU Xuan. Structural Design and Analysis of a Curling Hall Steel Roof[J]. , 2014, 0(1): 20-23,28 |
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| Authors: | XU Meng - lin ZHOU Xuan |
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| Affiliation: | 1. Department of Building Engineering, Tongji University, Shanghai 200092, China; 2. Architectural Design ＆ Research Institute of Tongji University(Group) Co. , Ltd. , Shanghai 200092, China) |
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| Abstract: | A curling hall steel roof consists of single -layer lattice shells and beam strings which bear loads together and form a good spatial system .The composition and characters of the structure were described in detail.The strut height of the beam string , the diameter and the pre -tension of the cable were discussed , thus the proper structure layout was determined .Static analysis , dynamic analysis , ultimate capacity analysis and re-sist progressive collapse analysis on the structure were carried out with FEM software .It＇s useful for the design of similar structure . |
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| Keywords: | beam string single -layer lattice shell structure selection ultimate capacity analysis resist progressive collapse analysis |
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