Lateral distribution calculation of multi-I beam composite curved bridge with slip effect
| Autor: | Chunli Wu, Hanbing Liu, Xuxi Qin, Chengxiu Xiang |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Materials science
business.industry Materials Science (miscellaneous) Composite number Load distribution Structural engineering Slip (materials science) Industrial and Manufacturing Engineering Finite element method I-beam Structural load Physics::Accelerator Physics Business and International Management business Effective stiffness Curved beam |
| Zdroj: | Vibroengineering PROCEDIA. 11:1-6 |
| ISSN: | 2538-8479 2345-0533 |
| DOI: | 10.21595/vp.2017.18432 |
| Popis: | This paper presents a modified rigid cross beam method to study the lateral distribution of multi-I beam composite curved bridge with slip effect. First, the effective stiffness expression of single composite curved beam with slip effect were established and calculated by the FEM. Secondly, the lateral load distribution of multi-I beam composite curved bridge is obtained by substituting the effective stiffness of the main composite curved beam into the rigid cross beam method. Finally, The FEM numerical examples show that this method can accurately describe the load distribution characteristics of multi-I beam composite curved bridge with slip effect. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|