| 沈阳星摩尔购物广场钢结构亮窗设计与研究 |
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| 引用本文： | 郭宇飞,陈彬磊,王家林,赵燕潞. 沈阳星摩尔购物广场钢结构亮窗设计与研究[J]. 建筑结构, 2011, 0(5) |
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| 作者姓名： | 郭宇飞 陈彬磊 王家林 赵燕潞 |
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| 作者单位： | 北京市建筑设计研究院;中国建筑上海设计研究院有限公司; |
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| 摘 要： | 沈阳星摩尔购物广场亮窗钢结构由单层网壳及树形支承柱构成。单层网壳为复杂的空间曲面,平面尺寸长约285m,宽约200m。网壳边界较多,周边均与混凝土结构交接,温度作用对结构设计起控制作用。通过采用弹性支座,在温度影响最为不利的地方设置一道温度缝,不仅大大降低了温度作用下的支座反力,同时将支座位移也控制在合理范围内。弹性屈曲及弹塑性稳定分析表明,该网壳结构具有较高的屈曲荷载和稳定承载力。
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| 关 键 词： | 亮窗 单层网壳 温度作用 弹性支座 稳定 |
Design of steel structure for Shenyang Star Mall Plaza Skylight |
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| Guo Yufei,Chen Binlei,Wang Jialin,Zhao Yanlu. Design of steel structure for Shenyang Star Mall Plaza Skylight[J]. Building Structure, 2011, 0(5) |
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| Authors: | Guo Yufei Chen Binlei Wang Jialin Zhao Yanlu |
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| Affiliation: | Guo Yufei1,Chen Binlei1,Wang Jialin1,Zhao Yanlu2(1 Beijing Institute of Architectural Design,Beijing 100045,China,2 China Shanghai Architectural Design & Research Institute Co.,Ltd.,Shanghai 200063,China) |
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| Abstract: | Steel structure of Shenyang Star Mall Plaza Skylight is composed of single-layer latticed shell and dentritic columns.The single-layer latticed shell is a complex spatial surface which is 285m long and 200m wide.There are many boundaries of shell structure and they are connected with concrete structures,and the temperature action controls the steel structural design.By using elastic supports,together with a temperature joint located at the most effective position,structural reaction forces under temperature... |
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| Keywords: | skylight single-layer latticed shell temperature action elastic support stability |
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