Numerical Analysis of Dead Load Shear Force Distribution in Webs of Multicell Inclined Web Box-Girder Bridge
Moment and shear load distribution are important in bridge design. Most existing studies have focused on the distribution of girders under vehicle loading, neglecting the dead load distribution between the webs of multicell box-girders. Through the “Sum of Local Internal Forces” function, the shear...
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | Advances in Civil Engineering |
| Online Access: | http://dx.doi.org/10.1155/2020/9670704 |
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| author | Xingwei Xue Meizhong Wu Zhengwei Li Peng Zhou |
| author_facet | Xingwei Xue Meizhong Wu Zhengwei Li Peng Zhou |
| author_sort | Xingwei Xue |
| collection | DOAJ |
| description | Moment and shear load distribution are important in bridge design. Most existing studies have focused on the distribution of girders under vehicle loading, neglecting the dead load distribution between the webs of multicell box-girders. Through the “Sum of Local Internal Forces” function, the shear force of each web in the multicell box-girder 3D finite element model was extracted and analysed using the dead load shear force distribution factor. The research parameters include the slope of the web, support condition, and cell number with respect to the dead load shear force distribution factor. The results indicate that the dead load shear distribution in the webs of multicell box-girders is uneven. The outermost inclined web bears a shear force greater than the average shear force, which must be considered in bridge design. |
| format | Article |
| id | doaj-art-ac475175fc3a4cb887357f07ff9d76a5 |
| institution | Kabale University |
| issn | 1687-8086 1687-8094 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Civil Engineering |
| spelling | doaj-art-ac475175fc3a4cb887357f07ff9d76a52025-02-03T00:58:57ZengWileyAdvances in Civil Engineering1687-80861687-80942020-01-01202010.1155/2020/96707049670704Numerical Analysis of Dead Load Shear Force Distribution in Webs of Multicell Inclined Web Box-Girder BridgeXingwei Xue0Meizhong Wu1Zhengwei Li2Peng Zhou3School of Traffic Engineering, Shenyang Jianzhu University, Shenyang, Liaoning 110168, ChinaSchool of Traffic Engineering, Shenyang Jianzhu University, Shenyang, Liaoning 110168, ChinaGuangzhou Communications Investment Group Co., Ltd., Guangzhou, Guangdong 510000, ChinaSchool of Traffic Engineering, Shenyang Jianzhu University, Shenyang, Liaoning 110168, ChinaMoment and shear load distribution are important in bridge design. Most existing studies have focused on the distribution of girders under vehicle loading, neglecting the dead load distribution between the webs of multicell box-girders. Through the “Sum of Local Internal Forces” function, the shear force of each web in the multicell box-girder 3D finite element model was extracted and analysed using the dead load shear force distribution factor. The research parameters include the slope of the web, support condition, and cell number with respect to the dead load shear force distribution factor. The results indicate that the dead load shear distribution in the webs of multicell box-girders is uneven. The outermost inclined web bears a shear force greater than the average shear force, which must be considered in bridge design.http://dx.doi.org/10.1155/2020/9670704 |
| spellingShingle | Xingwei Xue Meizhong Wu Zhengwei Li Peng Zhou Numerical Analysis of Dead Load Shear Force Distribution in Webs of Multicell Inclined Web Box-Girder Bridge Advances in Civil Engineering |
| title | Numerical Analysis of Dead Load Shear Force Distribution in Webs of Multicell Inclined Web Box-Girder Bridge |
| title_full | Numerical Analysis of Dead Load Shear Force Distribution in Webs of Multicell Inclined Web Box-Girder Bridge |
| title_fullStr | Numerical Analysis of Dead Load Shear Force Distribution in Webs of Multicell Inclined Web Box-Girder Bridge |
| title_full_unstemmed | Numerical Analysis of Dead Load Shear Force Distribution in Webs of Multicell Inclined Web Box-Girder Bridge |
| title_short | Numerical Analysis of Dead Load Shear Force Distribution in Webs of Multicell Inclined Web Box-Girder Bridge |
| title_sort | numerical analysis of dead load shear force distribution in webs of multicell inclined web box girder bridge |
| url | http://dx.doi.org/10.1155/2020/9670704 |
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