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Structural Engineering and Mechanics Volume 5, Number 1, January 1997 , pages 21-32 DOI: https://doi.org/10.12989/sem.1997.5.1.021 |
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Torsional analysis for multiple box cells using softened truss model |
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Yang DL, Fu CC
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| Abstract | ||
| A new torsional analysis method for multiple cell box based on the Softened Truss Model Theory was developed. This softened truss model unifies shear and torsion to address the problem associated with a torque applied on a box. The model should be very useful for the analysis of a reinforced concrete box under torque, especially for the bridge superstructure with multiple cell box sections. | ||
| Key Words | ||
| bridge analysis, torsion, softened truss model, multiple cell, box, reinforced concrete | ||
| Address | ||
| UNIV MARYLAND,DEPT CIVIL ENGN,COLLEGE PK,MD 20742 | ||