| 種別 | Paper |
| 主題 | Axisymmetric Size Effect Analysis for Pull-Out Strength by the Extended Fictitious Crack Approach |
| 副題 | |
| 筆頭著者 | Ahmed Saad Eldin MORGAN（Nagoya University） |
| 連名者1 | Junichiro NIWA（Nagoya University） |
| 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 | 20 |
| 号 | 3 |
| 先頭ページ | 169 |
| 末尾ページ | 174 |
| 年度 | 1998 |
| 要旨 | In this paper the size effect on both ultimate strength and failure cone surface formation in pull-out tests under various boundary conditions was studied through precise analysis.This analysis shows that the fictitious crack approach can be extended with two orthogonal rod elements as a new technique,which can successfully predict the size effect on the pull-out strength. The numerical investigation has been carried out by a computer simulation using our original program ANACS.To judge the validity of the results,the numerical results was compared with the empirical equation of Eligehausen and Sawade,and test results of RILEM report. |
| PDFファイル名 | 020-01-3029.pdf |