| 種別 | Paper |
| 主題 | Numerical Analysis of the Size Effect in Pull-out Tests |
| 副題 | |
| 筆頭著者 | Ahmed Saad Eldin MORGAN（Nagoya University） |
| 連名者1 | Junichiro NIWA（Asian Institute of Technology） |
| 連名者2 | Tada-aki TANABE （Nagoya University） |
| 連名者3 | |
| 連名者4 | |
| 連名者5 | |
| キーワード | concrete fracture,size effect,finite element,discrete model,fictitious crack,rod elements,pull-out tests,headed anchors |
| 巻 | 18 |
| 号 | 2 |
| 先頭ページ | 305 |
| 末尾ページ | 310 |
| 年度 | 1996 |
| 要旨 | This paper discusses the size effect with respect to the pull-out failure of headed anchor embedded in concrete. One of the goals of this research is to apply the nonlinear fracture mechanics to design problems encountered by the engineering society. In this investigation a newly developed model based on fictitious crack approach with two orthogonal rob elements was employed. In the following, the numerical investigations to describe the behavior of headed anchor under tension loading will be presented. However, the behavior of the anchor with a concrete cone failure, in particular the crack propagation in the concrete, as observed in numerical analysis, will be explained. |
| PDFファイル名 | 018-01-2050.pdf |