摘要
本文在文献研究的基础上 ,设计了一种简单易行的试验装置 ,通过直剪试验测定复合纤维布与混凝土之间的粘结强度 ,得出各测点离端部距离—应变关系曲线 ,进而绘出复合纤维布中沿粘结方向的粘结应力分布 ,以确定有效粘结长度。所得初步结论为梁抗弯。
Based on the investigation of related reference,a test unit is designed to study the bond behavior between fiber reinforced plastics(FRP)and concrete.With this set up both the strain distance and stress distance relationships under different loading level are presented and discussed.The primary conclusion is useful for bend and shear strengthening.
出处
《玻璃钢/复合材料》
CAS
CSCD
2002年第3期3-6,共4页
Fiber Reinforced Plastics/Composites