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Hokkaido University Collection of Scholarly and Academic Papers >
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Peer-reviewed Journal Articles, etc >
Parametric study on dynamic interaction of horizontally curved twin I-girder bridges and a moving vehicle
| Title: | Parametric study on dynamic interaction of horizontally curved twin I-girder bridges and a moving vehicle |
| Authors: | Awall, Robiul Browse this author | | Hayashikawa, Toshiro Browse this author |
| Keywords: | Curved I-girder bridge | | FEM | | Interaction analysis | | Impact factor |
| Issue Date: | Mar-2011 |
| Publisher: | JSCE |
| Journal Title: | Journal of Structural Engineering. A |
| Volume: | 57A |
| Start Page: | 242 |
| End Page: | 251 |
| Publisher DOI: | 10.11532/structcivil.57A.242 |
| Abstract: | Behavior of horizontally curved I-girder bridges are complex and its interaction analysis is difficult. In this study, extended three-dimensional finite element interaction analyses were conducted parametrically. The bridge is modeled in detailed with solid and shell elements and vehicle is simulated as a nonlinear model according to HS20-44 design truck. Road roughness profiles are generated from power spectral density and cross spectral functions. By using these models, natural vibration and forced vibration analyses carried out in parametric study, are extensively investigated. The analytical results are significant and give some useful information regarding the impact factor of the studied bridge which could be much helpful for practical designer. |
| Type: | article |
| URI: | http://hdl.handle.net/2115/67384 |
| Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: Md. Robiul Awall
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