| 種別 | Paper |
| 主題 | A Testing Method of Crack Growth in Concrete by Pull-out Test of Anchor Bolt |
| 副題 | |
| 筆頭著者 | ZAIDIR（Nagaoka University of Technology） |
| 連名者1 | Kyuichi MARUYAMA （Nagaoka University of Technology） |
| 連名者2 | Takumi SHIMOMURA （Nagaoka University of Technology） |
| 連名者3 | Tsuyoshi TAKAHASHI （Mitsui Construction） |
| 連名者4 | |
| 連名者5 | |
| キーワード | Concrete cone failure,ink-ethanol injection,circumferential crack |
| 巻 | 18 |
| 号 | 2 |
| 先頭ページ | 575 |
| 末尾ページ | 580 |
| 年度 | 1996 |
| 要旨 | Anchor bolts embedded in concrete structures subjected to tension loading will fail by pulling a cone out of the concrete providing the steel strength of the bolt is high enough. To observe the behavior of a circumferential crack forming this cone in visual condition the ink-ethanol injection testing method was introduced. In this method, by injection of ink-ethanol through narrow holes into a concrete specimen at a certain load level the internal circumferential crack forming the concrete cone failure is dyed. |
| PDFファイル名 | 018-01-2095.pdf |