| 種別 | 論文 |
| 主題 | Experimental and Analytical Investigatioin of Seismic Retrofit for One-Sided Wing-Wall RC Columns |
| 副題 | |
| 筆頭著者 | Md. Nafiur RAHMAN（琉球大学） |
| 連名者1 | 山川哲雄（琉球大学） |
| 連名者2 | |
| 連名者3 | |
| 連名者4 | |
| 連名者5〜 | |
| キーワード | 袖壁付き柱、耐震補強、PC鋼棒、プレストレス、アングル、鋼板、Wing-wall RC column、seismic retrofit、high strength steel bar、prestress、angle、steel plate |
| 巻 | 26 |
| 号 | 2 |
| 先頭ページ | 1351 |
| 末尾ページ | 1356 |
| 年度 | 2004 |
| 要旨 | Three seismic retrofit techniques for shear critical one-sided wing-wall RC columns are proposed in this paper. Three different retrofitted test specimens in addition to a standard one with shear span to depth ratio of 2.0 for column only were tested under the reversed cyclic lateral forces and a constant axial load (axial force ratio=0.2 for column only) simultaneously. Two simplified methods have been attempted to calculate the flexural strength. The effectiveness of the proposed retrofit techniques is evaluated through both experimentally and analytically. |
| PDFファイル名 | 026-01-2227.pdf |