
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|

| 标题 |
| 端锚有粘结预应力纤维片材加固(27 卷) |
| 英文标题 |
| Flexural Strength of Reinforced Concrete Beams Pre-Stressed with End-Anchored and Length-Bonded FRP Laminates |
| 摘要 |
| 以现有的试验结果为基础,研究预张纤维片材在钢筋混凝土梁上的锚固方式及其加固梁的有效预应力取值。关于在片材两端进行机械锚固并沿其全长粘贴于梁底的纤维增强聚合材料与混凝土构成的复合截面,基于界面无滑移假定、平截面假定和材料应力—应变关系,分析了截面压区顶部混 |
| 作者 |
| 新闻作者:周朝阳,王兴国 |
| 关键字 |