| 種別 | Paper |
| 主題 | STRENGTH AND DEFORMATIONAL BEHAVIORS OF STUDS EMBEDDED IN HIGH STRENGTH PRESTRESSED CONCRETE |
| 副題 | |
| 筆頭著者 | Chin Long CHUAH （Graduate School of Tokushima University） |
| 連名者1 | |
| 連名者2 | Hiroshi SHIMA（Tokushima University） |
| 連名者3 | Kunitomo NORITAKE（Sumitomo Construction Co.Ltd） |
| 連名者4 | Shin-ichiro KUMAGAI（Sumitomo Construction Co.Ltd） |
| 連名者5 | |
| キーワード | |
| 巻 | 13 |
| 号 | 2 |
| 先頭ページ | 1033 |
| 末尾ページ | 1038 |
| 年度 | 1991 |
| 要旨 | The strength and behaviors of stud embedded in high strength prestressed concrete was studied experimentally. The average shear force-average slip relationship, and further, shear force-slip relationship of each headed stud along steel anchorage plate were investigated. The effects of type of steel plate, concrete strength and prestress ratio on the strength and stiffness of stud were also inspected. The experiment reveals that the application of Fisher et al.’s equation on maximum shear force of stud can be extended to stud embedded in high strength prestressed concrete. Comparatively, the stiffness of stud is considerably higher than Fisher et al.’s equation. A model obtained by modifying Fisher et al.’s equation represents the average shear force-average slip relationship quite well. The effects of type of steel plate (plain and checker), concrete strength and prestress ratio on the strength and stiffness of stud are small. Also, the shear force-slip relationship of headed studs along steel anchorage plate are different. However, the stiffness of studs approaches each other with increase in prestress ratio. |
| PDFファイル名 | 013-01-2176.pdf |