摘要
本文导出玻璃钢 /混凝土复合管的弯曲刚度与应力计算表达式 ,并以三点弯曲试验测出复合管的弯曲应力和挠度来验证。
In this paper an expression of flexural rigidity and stress of FRP concrete composite pipe is put forward. Furthermore, the experimental verification is made with its flexural stress and deflections, measured by three point bending experiment. The composite pipe can be applicable to emergency repair works and anticorrosion engineering projects.
出处
《玻璃钢／复合材料》
CAS
CSCD
2000年第4期9-11,17,共4页
Fiber Reinforced Plastics/Composites
关键词
玻璃钢
混凝土
复合管
弯曲刚度
应力
FRP-concrete composite pipe flexural rigidity stress
