| 種別 | 論文 |
| 主題 | Cracks Widths Evaluation and Damage States Drifts of Reinforced Concrete Columns |
| 副題 | |
| 筆頭著者 | Hossein MOSTAFAEI（東京大学） |
| 連名者1 | 壁谷澤寿海（東京大学） |
| 連名者2 | |
| 連名者3 | |
| 連名者4 | |
| 連名者5〜 | |
| キーワード | Reinforced concrete columns、shear failure、crack width、extreme damage state、Reinforced concrete columns、shear failure、crack width、extreme damage state |
| 巻 | 26 |
| 号 | 2 |
| 先頭ページ | 301 |
| 末尾ページ | 306 |
| 年度 | 2004 |
| 要旨 | An approach is studied to evaluate the damage states drifts of reinforced concrete columns based on crack widths. Shear cracks and flexural cracks are the main crack types, considered for the lateral drifts estimation of reinforced concrete columns. Load-Lateral drifts relationships at the damage states were estimated based on shear crack angles and truss mechanism. A constitutive Law was modified for conpression diagonal strut concrete of the analogues truss. The analytical outputs were compared with the experimental results of sixteen-tested reinforced concrete columns subjected to static cyclic unidirectional reverse lateral load and applied axial load with different shear capacities. |
| PDFファイル名 | 026-01-2051.pdf |