| 福州秀宅收费站斜塔工程设计分析 |
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| 引用本文： | 林国华,彭大文.福州秀宅收费站斜塔工程设计分析[J].福州大学学报(自然科学版),1999,27(3):3-36. |
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| 作者姓名： | 林国华 彭大文 |
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| 作者单位： | 福州大学土木建筑工程学院,福建,福州,350002 |
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| 摘 要： | 福泉高速公路福州秀宅收费站是由一座高４４６８ｍ，水平倾斜角６８°的钢筋混凝土斜塔和由高强钢索张拉跨径１２６３ｍ圆弧拱式钢管桁架组成的结构体系．本文就收费站基础设计、斜塔结构型式、斜塔及斜拉钢索内力计算等进行了分析研究，讨论了斜塔施工恒载不平衡推力问题，保证收费站结构在施工与使用中的受力要求．
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| 关 键 词： | 斜塔 钢索 钢管 桁架 福州 |
Design and Analysis of Fuzhou Xiuchai Tollgate Engineering |
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| LIN Guo-hu,PENG Da-wen.Design and Analysis of Fuzhou Xiuchai Tollgate Engineering[J].Journal of Fuzhou University(Natural Science Edition),1999,27(3):3-36. |
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| Authors: | LIN Guo-hu PENG Da-wen |
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| Institution: | (College of Civil and Architectural Engineering,Fuzhou university,Fujian Fuzhou 350002,China) |
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| Abstract: | Fuzhou Xiuzhai Tollgate located on Fuxia Expressway consists of two parts. One is a concrete leaning tower which is 44 68 meters high with a sloping angle of 68 degrees. The other is a structure of circular arch steel-tube truss stretched by high-stress tightwire. The main span is 126 3 meters long with a novel structure and a unique style. In the paper,the design of basement and leaning tower structure was studied,as well as the calculation of interior force of leaning tower and tightwire being stretched. The imbalance thrust caused by dead load of leaning tower in construction was also discussed. The results well satisfy the loaded requirement of the tollgate in construction stage and in use. |
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| Keywords: | leaning tower tightwire steel tube truss Fuzhou |
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