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Structural Behavior of Column-Bent Cap Beam-Box Girder Systems in Reinforced Concrete Bridges Subjected to Gravity and Seismic Loads Part II. Hybrid Simulation and Post-Test Analysis.
| 题名： | Structural Behavior of Column-Bent Cap Beam-Box Girder Systems in Reinforced Concrete Bridges Subjected to Gravity and Seismic Loads Part II. Hybrid Simulation and Post-Test Analysis. |
| 作者： | Moustafa, M. A.; Mosalam, K. M. |
| 关键词： | Bridges (Structures), Concrete structures, Structural behavior, Reinforced concrete, Gravity, Seismic loads, Pre-test analysis, Structural analysis, Box-girder bridges, Box beams, Bent caps, Seismic behavior, Cyclic testing |
| 摘要： | This report presents the second half of the mixed experimental-computational study that aimed at investigating the structural and seismic behavior of integral bent caps in reinforced concrete (RC) box-girder bridges. The main objective of the study was to accurately estimate the contributions of the deck and soffit slabs framing into the bent cap in as-built and retrofitted RC bridge systems under the combined effect of vertical and lateral loading. In particular, the study estimated the effective flange width of the bent cap beam due to the box-girder slabs contributions. Computational and experimental methods were utilized to investigate the problem at hand. |
| 总页数： | Moustafa, M. A.; Mosalam, K. M. |
| 报告类型： | 科技报告 |
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