| 点式幕墙索桁架支承体系动力特性分析 |
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| 引用本文： | 何志鹃,陆守明.点式幕墙索桁架支承体系动力特性分析[J].山西建筑,2006,32(4):86-87. |
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| 作者姓名： | 何志鹃 陆守明 |
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| 作者单位： | 湖南文理学院土木建筑工程系 |
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| 摘 要： | 利用ANSYS软件对索桁架的动力特性进行了探讨，并讨论了索桁架布置形武、拉索截面积、索桁架矢高、撑杆截面积、拉索预应力、索桁架跨度等因素对其自振频率的影响，得到了一些有实用意义的结论。
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| 关 键 词： | 点式幕墙 索桁架 自振频率 动力特性 |
| 文章编号： | 1009-6825(2006)04-0086-02 |
| 收稿时间： | 2005-09-13 |
| 修稿时间： | 2005年9月13日 |
Dynamic characteristics of cable truss support systems for dot point glaze |
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| HE Zhi-juan,LU Shou-ming.Dynamic characteristics of cable truss support systems for dot point glaze[J].Shanxi Architecture,2006,32(4):86-87. |
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| Authors: | HE Zhi-juan LU Shou-ming |
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| Affiliation: | HE Zhi-juan LU Shou-ming |
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| Abstract: | By resorting to ANSYS software, the dynamic characteristics for point-supporting glass curtain were researched. And something that affect its natural frequency,such as the layout of cable truss, the sectional area of cable, the height of cable truss,the sectional area of bar, as well as the prestress of cable and the span of cable truss were discussed. Some practical conclusions were gained. |
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| Keywords: | polnt-supporting glass curtain wall cable tress natural frequency dynamic characteristics |
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