| 種別 | paper |
| 主題 | Prediction for the Stress-Strain Curve of Steel Fiber Reinforced Concrete |
| 副題 | |
| 筆頭著者 | Abdullah KEYVANI SOMEH（Hokkaido University） |
| 連名者1 | Noboru SAEKI（Hokkaido University） |
| 連名者2 | |
| 連名者3 | |
| 連名者4 | |
| 連名者5 | |
| キーワード | steel fibers,stress-strain diagram,aspect ratio,volume fraction of steel fibers,peak compressive stress,peak compressive strain,ductile failure. |
| 巻 | 18 |
| 号 | 1 |
| 先頭ページ | 1149 |
| 末尾ページ | 1154 |
| 年度 | 1996 |
| 要旨 | In order to use steel fiber reinforced concrete in structural applications,the whole stress-strain behavior of the material in compression is needed.The ductile failure of steel fiber reinforced concrete in compression,comparing with plain concrete show the flexibility improve in the failure. On the other hand, the steel fibers confined the material and delayed the crack propagation, thus producing an increase in the peak strain and the postpeak ductility. Analyzing experimental results of this investigation and others were led to establish empirical equations to predict the stress-strain diagram of steel fiber reinforced concrete by knowing maximum compressive strength, steel fiber's characteristic and strain corresponding to maximum compressive stress. |
| PDFファイル名 | 018-01-1186.pdf |