| 種別 | 論文 |
| 主題 | Shear Failure Mechanism of Externally Prestressed Concrete Beams Considering the Effective Prestress |
| 副題 | |
| 筆頭著者 | Chunyakom SIVALEEPUNTH（東京工業大学） |
| 連名者1 | 二羽淳一郎（東京工業大学） |
| 連名者2 | 田村聖（ドーピー建設工業） |
| 連名者3 | 濱田譲（ドーピー建設工業） |
| 連名者4 | |
| 連名者5〜 | |
| キーワード | プレストレストコンクリート、せん断耐力、外ケーブル、有効プレストレス、斜めひび割れ角度、簡易トラスモデル、prestressed concrete、shear carrying capacity、external tendon、effective prestress、diagonal crack angle、simplified truss model |
| 巻 | 28 |
| 号 | 2 |
| 先頭ページ | 553 |
| 末尾ページ | 558 |
| 年度 | 2006 |
| 要旨 | This paper describes the results of an experimental study in order to investigate the shear failure mechanism of externally prestressed concrete beams by considering the effect of compressive stress in concrete due to prestress. The test results have shown that the beams having higher compressive stress provide higher shear carrying capacity and flatter inclination angle of diagonal cracks. The experimental results are also compared with the simplified truss model. It is found that the simplified truss model cannot predict the experimental results. |
| PDFファイル名 | 028-01-2093.pdf |