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| 基于模态分析的鄄城黄河公路大桥优化设计 | |
| 引用本文： | 王东炜,张奇伟,王用中.基于模态分析的鄄城黄河公路大桥优化设计[J].郑州大学学报(工学版),2010,31(6). |
| 作者姓名： | 王东炜 张奇伟 王用中 |
| 作者单位： | 1. 郑州大学,土木工程学院,河南,郑州,450001 2. 河南省交通勘察设计院有限责任公司,河南,郑州,450052 3. 河南海威工程咨询有限公司,河南,郑州,450001 |
| 基金项目： | 国家自然科学基金资助项目(50978232) |
| 摘 要： | 波形钢腹板箱形梁桥是一种较为新颖的桥梁结构形式.从结构的动力特性研究入手,通过改变不同结构断面形式、设置不同数量内横隔板,对结构动力特性的差异进行了比较分析,为鄄城黄河公路大桥的优化设计工作提供了技术支持,也为其它工程的设计提供了借鉴. |
| 关 键 词： | 波形钢腹板 连续箱梁 优化设计 模态分析 横隔板 截面设计 |
Optimization Design of the Yellow River Main Bridge in Juancheng Based on the Researches on the Dynamic Characteristics |
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| WANG Dong-wei , ZHANG Qi-wei , WANG Yong-zhong.Optimization Design of the Yellow River Main Bridge in Juancheng Based on the Researches on the Dynamic Characteristics[J].Journal of Zhengzhou University: Eng Sci,2010,31(6). | |
| Authors: | WANG Dong-wei ZHANG Qi-wei WANG Yong-zhong |
| Affiliation: | WANG Dong-wei1,ZHANG Qi-wei2,WANG Yong-zhong3(1.School of Civil Engineering,Zhengzhou University,Zhengzhou 450001,China,2.Henan Province.Communicaions Planning Survey & Design Institute Co.Ltd.,Zhengzhou 450052,3.Henan Haiwei Engineering Consultation Co.Ltd.,China) |
| Abstract: | The box girder with corrugated steel webs is a kind of new type of the bridge structure.On basis of figuring out the dynamic characteristics of the structure,this paper provides some creative work to seek the characteristics of this kind of structure by comparing the different dynamic characteristics with changeable sections and different numbers of inner diaphragms,which is helpful to the optimization design of the Yellow River main bridge in Juancheng. |
| Keywords: | corrugated steel web continuous box girder optimization design model analysis siaphragm section design |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |