Abstract
介绍一种适合于评价低弹性模量纤维混凝土弯曲特性的剩余弯曲强度概念, 并对聚丙烯纤维混凝土的剩余弯曲强度进行了试验研究. 与弯曲韧性指数相比, 低弹性模量纤维混凝土的剩余弯曲强度不仅可以更好地评价纤维混凝土弯曲开裂后的强度和韧性, 而且可用来简化配筋纤维混凝土的正截面强度计算, 具有显著的力学意义.
| Translated title of the contribution | Mechanical Significance of Post-peak Flexural Strength for Low Elastic Modulus Fiber Reinforced Concrete |
|---|---|
| Original language | Chinese (Simplified) |
| Pages (from-to) | 35 |
| Number of pages | 8 |
| Journal | 混凝土与水泥制品, |
| Volume | 1999 |
| Issue number | 1 |
| Publication status | Published - 1999 |
| Externally published | Yes |