| 郑州国际会展中心展厅钢屋盖结构体系分析 |
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| 引用本文： | 童丽萍,任俊超.郑州国际会展中心展厅钢屋盖结构体系分析[J].郑州大学学报(理学版),2005,37(4):96-100. |
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| 作者姓名： | 童丽萍 任俊超 |
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| 作者单位： | 郑州大学土木工程学院,郑州,450002 |
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| 基金项目： | 河南省郑州市重点工程项目 |
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| 摘 要： | 郑州国际会展中心展厅钢屋盖结构采用空间斜拉式预应力索拱体系,满足了室内大空间,外侧大挑檐,以及建筑造型奇特轻盈的要求.运用ANSYS对该结构体系进行了结构分析,通过计算优化了结构方案,为提高结构的安全性、可靠性和经济性提供了技术依据,同时也为同类结构的结构设计提供了设计参考和工程积累.
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| 关 键 词： | 大空间结构 索拱体系 结构分析 |
| 文章编号： | 1671-6841（2005）04-0096-05 |
| 收稿时间： | 05 10 2004 12:00AM |
| 修稿时间： | 2004-05-10 |
Structural Analysis on Steel Roof of Zhengzhou International Convention Exhibition Center |
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| Tong Liping,Ren Junchao.Structural Analysis on Steel Roof of Zhengzhou International Convention Exhibition Center[J].Journal of Zhengzhou University:Natural Science Edition,2005,37(4):96-100. |
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| Authors: | Tong Liping Ren Junchao |
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| Institution: | College of Civil Engineering, Zhengzhou University, Zhengzhou 450002, China |
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| Abstract: | Stayed prestressed cable-arch mixed structure in large span steel roof of Zhengzhou International Convention Exhibition Center is introduced. This project satisfies the needs of indoor large space, outside long overhanging and lightness of architectural shape in the design. A structural analysis is conducted using the ANSYS finite element method program. The structural scheme is optimized by calculating and technical bases are provided in order to enhance structural security, reliability and economy. At the same time, profitable references and engineering accumulations are offered when other similar buildings are designed. |
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| Keywords: | large space structure cable-arch system structural analysis |
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