| 種別 | Paper |
| 主題 | Three Dimensional Modelling of Reinforced Concrete Members |
| 副題 | |
| 筆頭著者 | Bernhard HAUKE（The University of Tokyo） |
| 連名者1 | Koichi MAEKAWA（The University of Tokyo） |
| 連名者2 | |
| 連名者3 | |
| 連名者4 | |
| 連名者5 | |
| キーワード | 3D finite element analysis, anisotropic softening, reinforced concrete structures |
| 巻 | 20 |
| 号 | 3 |
| 先頭ページ | 55 |
| 末尾ページ | 60 |
| 年度 | 1998 |
| 要旨 | A three-dimensional (3D) constitutive model for nonlinear finite element (FE) analysis of reinforced concrete is presented. Concrete and reinforcement are combined to construct a composite finite brick element. The elasto-plastic and continuum fracture model is adopted for un-cracked concrete. For post cracking formulation,fixed multi-directional, non-orthogonal smeared crack model is applied. A concept of 3D reinforced concrete (RC) zoning and anisotropy of strain softening/stiffening is discussed. Numerically obtained results are substantiated by experimental data. |
| PDFファイル名 | 020-01-3010.pdf |