| 種別 | paper |
| 主題 | Nonlinear FEM Model and Design Formula for Externally Bonded Steel Plates for Shear Enhancement of RC Beams |
| 副題 | |
| 筆頭著者 | Bimal Babu Adhikary（Saitama University） |
| 連名者1 | Hiroshi Mutsuyoshi（Saitama University） |
| 連名者2 | |
| 連名者3 | |
| 連名者4 | |
| 連名者5 | |
| キーワード | Epoxy bonding, Nonlinear FEM model, RC beams, Shear enhancement, Shear strength, Shear strengthening, Steel plates |
| 巻 | 23 |
| 号 | 1 |
| 先頭ページ | 1039 |
| 末尾ページ | 1044 |
| 年度 | 2001 |
| 要旨 | A two dimensional nonlinear FEM analysis is done to simulate the behavior of RC beams with web-bonded continuous steel plates employing a special interface element. Simulations are done for tested beams and validated the model. A parametric study is conducted with parameters such as concrete strength, plate thickness, plate depth to beam depth ratio and internal shear reinforcement ratio. A formula to compute the shear strength of such plate-bonded beams is proposed and the validity is checked against the results from parametric study and experiments. The proposed formula predicts the ultimate shear strengths of such plate bonded RC beams very well. |
| PDFファイル名 | 023-01-1163.pdf |