| 種別 | paper |
| 主題 | Localization Analysis of Reinforced Concrete Beams Based on Finite Element Method |
| 副題 | |
| 筆頭著者 | Mohammad Reza SALAMY（Nagoya University） |
| 連名者1 | Tada-aki TANABE（Nagoya University） |
| 連名者2 | |
| 連名者3 | |
| 連名者4 | |
| 連名者5 | |
| キーワード | localization phenomenon, bifurcation, shear failure, shear band, finite element method, reinforced concrete |
| 巻 | 21 |
| 号 | 3 |
| 先頭ページ | 427 |
| 末尾ページ | 432 |
| 年度 | 1999 |
| 要旨 | A method based on finite element method has been used to simulate localization phenomenon in RC elements. This paper is dedicated to the modeling of the shear band localization in context of large strain accumulation in a narrow band without substantially affecting the strain in the surrounding material. This phenomenon frequently occurs accompanying inelastic deformation and material acoustic tensor looses its positive definiteness. Furthermore, finite element method is used to simulate this phenomenon. The model, when used in finite element context, gives mesh-insensitive results regarding to the width of the shear band. |
| PDFファイル名 | 021-01-3072.pdf |