| 種別 | 論文 |
| 主題 | FIBER-BASED ANALYSIS OF REINFORCED CONCRETE WALLS WITH END REGION CONFINEMENT: SENSITIVITY TO MODELING CHOICES |
| 副題 | |
| 筆頭著者 | KOSE Emine（Tokyo Institute of Technology） |
| 連名者1 | SUBEDI Naresh（Tokyo Institute of Technology） |
| 連名者2 | Kono Susumu（Tokyo Institute of Technology） |
| 連名者3 | MUKAI David（University of Wyoming） |
| 連名者4 | |
| 連名者5 | |
| キーワード | concrete confinement、fiber model、response sensitivity、plastic hinge length、stress-strain relationship |
| 巻 | 45 |
| 号 | 2 |
| 先頭ページ | 493 |
| 末尾ページ | 498 |
| 年度 | 2023 |
| 要旨 | A number of stress-strain relationships for concrete and expressions to calculate the plastic hinge length (lph) have been suggested for fiber-based analysis of RC walls. However, no consensus exists regarding the appropriate modeling combination to accurately reproduce the flexural response. Three reinforced concrete walls with different end confinements were numerically modeled to study the effects of stress-strain relation of concrete and the equivalent plastic hinge length on the load-drift relations. Best combinations of stress-strain relationship (for concrete) and lph are identified for the walls considered. |
| PDFファイル名 | 045-01-2083.pdf |