| 種別 | 論文 |
| 主題 | Control of Diagonal Cracking in Partially Prestressed Concrete Beams |
| 副題 | |
| 筆頭著者 | Eakarat WITCHUKREANGKRAI（埼玉大学） |
| 連名者1 | 睦好宏史（埼玉大学） |
| 連名者2 | 倉岡希樹（埼玉大学） |
| 連名者3 | 大城壮司（日本道路公団） |
| 連名者4 | |
| 連名者5〜 | |
| キーワード | 斜めひび割れ、せん断補強筋、PRC、ひび割れ幅、diagonal cracking、stirrup、partially prestressed concrete、crack width |
| 巻 | 26 |
| 号 | 2 |
| 先頭ページ | 727 |
| 末尾ページ | 732 |
| 年度 | 2004 |
| 要旨 | An experimental program was conducted to investigate diagonal cracking behavior in reinforced and partially prestressed concrete beams under static loading by focusing on the influences of compressive stress in concrete due to prestress and stirrup spacing on maximum diagonal crack widths. Relationship between diagonal crack widths and crack displacements in stirrup direction was also examined. Test results have shown that crack displacements along stirrup direction had a linear relationship with stirrup strains. In partially prestressed beams, prestressing bars were found to have an important effect on controlling shear crack widths spart from the amount of stirrups. |
| PDFファイル名 | 026-01-2122.pdf |