| 北航体育馆网架施工 |
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| 引用本文： | 郭少先,姜忠国,何文杰,郭强. 北航体育馆网架施工[J]. 建筑技术, 2003, 34(5): 360-361, |
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| 作者姓名： | 郭少先 姜忠国 何文杰 郭强 |
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| 作者单位： | 河北省第四建筑工程公司 |
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| 摘 要： | 北航体育馆网架施工采用满堂脚手架，按照网架安装顺序依次实施，确保安装过程中各杆件受力均衡，质量控制严格，设计最大允许挠度为238．5mm。施工后的实测结果显示：网架中心区域挠度值仅为69mm，南侧悬挑网架为117mm，均小于允许设计挠度。
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| 关 键 词： | 网架 钢支座 挠度 安装 |
| 文章编号： | 1000-4726(2003)05-0360-02 |
CONSTRUCTION OF THE GRIDS OF BEIJING AERONAUTICAL UNIVERSITY GYM |
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| GUO Shaoxian JIANG Zhongguo HE Wenjie GUO Qiang. CONSTRUCTION OF THE GRIDS OF BEIJING AERONAUTICAL UNIVERSITY GYM[J]. Architecture Technology, 2003, 34(5): 360-361, |
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| Authors: | GUO Shaoxian JIANG Zhongguo HE Wenjie GUO Qiang |
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| Affiliation: | GUO Shaoxian JIANG Zhongguo HE Wenjie GUO Qiang |
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| Abstract: | The construction of grid of Beijing Aeronautical University Gym ad op ts full scaffolding to be ap-plied in order by the sequence of grid installatio n to ensure the stress of rods in balance in the course of erection.There are s trict quality control which has the maximum allowable design deflection238. 5mm.The re-sult of measurement after construction shows :the deflection of the grid central area is only69mm,overhanging grid to the south is117mm,w hich are all allowable design deflection. |
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| Keywords: | grid steel support deflec tion erection |
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