| 種別 | Paper |
| 主題 | The Reduction in the Shear Strength of RC Linear Members after the Yielding of Longitudinal Reinforcement |
| 副題 | |
| 筆頭著者 | Umesh Chandra PURI（The University of Tokyo） |
| 連名者1 | Junichiro NIWA（Asian Institute of Technology） |
| 連名者2 | |
| 連名者3 | |
| 連名者4 | |
| 連名者5 | |
| キーワード | reduction in shear strength, flexural yielding, shear reinforcement ratio (r〈SUB〉w〈/SUB〉) |
| 巻 | 19 |
| 号 | 2 |
| 先頭ページ | 735 |
| 末尾ページ | 740 |
| 年度 | 1997 |
| 要旨 | It was found that a RC member subjected to post-yield load reversals failed in shear even if it was designed to have the shear strength 2.16 times the flexural strength in the beginning. The ductility which depends upon the shear capacity is affected in general by axial stress, shear reinforcement ratio, longitudinal reinforcement ratio and shear span-depth ratio. But, the shear reinforcement ratio being most dominating factor for the shear strength of linear members, in this study only tile effect of shear reinforcement ratio is investigated without paying much attention to the other factors. Finally, a formula to calculate ductility factor is proposed. |
| PDFファイル名 | 019-01-2119.pdf |