| 单管塔的选型设计 |
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| 引用本文： | 黄健,潘汉明,屠海明,史国富.单管塔的选型设计[J].钢结构,2004,19(1):35-37. |
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| 作者姓名： | 黄健 潘汉明 屠海明 史国富 |
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| 作者单位： | 同济大学,上海,200092;同济大学,上海,200092;同济大学,上海,200092;同济大学,上海,200092 |
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| 摘 要： | 单管塔设计存在塔型多、风压变化大、计算复杂等问题。为了从整体上把握单管塔的设计 ,全面了解单管塔的计算方法及选型 ,通过对不同计算方法的优缺点进行分析、比较 ,并采用有限元法以悬臂梁单元建模进行计算分析 ,为全面地把握单管塔的选型提供了数据。在此基础上 ,对所得数据进行合理分析 ,得到了单管塔各项参数的一般规律
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| 关 键 词： | 悬臂梁模型 壳体模型 自振周期 |
| 修稿时间： | 2003年7月12日 |
LECTOTYPE DESIGN FOR SINGLE-PIPE TOWER |
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| Huang Jian Pan Hanming Tu Haiming Shi Guofu.LECTOTYPE DESIGN FOR SINGLE-PIPE TOWER[J].Steel Construction,2004,19(1):35-37. |
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| Authors: | Huang Jian Pan Hanming Tu Haiming Shi Guofu |
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| Affiliation: | Tongji University Shanghai 200092 |
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| Abstract: | There have some problems in the design of a single-pipe tower,such as various types,large change in wind pressure and complex computing For holding the single-pipe tower design in whole,the computing methods and lectotype of the single-pipe tower are described The merits and defects of the computing methods are analyzed and compared,and finite element method with cantilever beam model is used to compute single-pipe towers Based on which the data,there obtained are analyzed rationally,and some common rules of parameters of single-pipe tower are also given,which may be a reference for designing single-pipe towers |
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| Keywords: | cantilever beam model shell model self-vibration period |
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