| 種別 | 論文 |
| 主題 | BOND STRENGTH OF PCM-CONCRETE INTERFACES: INFLUENCE OF INTERFACE ROUGHNESS AND SUBSTRATE CONCRETE |
| 副題 | |
| 筆頭著者 | Dawei ZHANG（Hokkaido University） |
| 連名者1 | 古内仁（北海道大学） |
| 連名者2 | 保利彰宏（電気化学工業） |
| 連名者3 | 上田多門（北海道大学） |
| 連名者4 | |
| 連名者5〜 | |
| キーワード | 付着強度、界面、粗さ、付着層、接着層、bond strength、interface、roughness、adhesion layer、cohesion layer |
| 巻 | 31 |
| 号 | 1 |
| 先頭ページ | 1969 |
| 末尾ページ | 1974 |
| 年度 | 2009 |
| 要旨 | The experimental work including splitting tensile, three point bending, and direct shear tests on PCM-concrete composite specimens were conducted. The results indicated that: the flexure bond strength was more sensitive to value of interface roughness than the tensile and shear bond strength. The bond strength increased with substrate concrete strength only when the failure occurs at the concrete cohesion layer and the roughness had more pronounced effect on the bond strength when compressive strength of PCM is equal or lower than that of substrate concrete. |
| PDFファイル名 | 031-01-1322.pdf |