地埋FRP夹砂管道结构及强度分析

Analysis of Structure and Strength of FRPM Pipes Under Ground Use

通过对 FRP夹砂管道的工艺设计、结构设计及强度和刚度分析 ,对不同地理深度、不同直径、相同材质下的FRP复合管道进行理论分析 ,模拟实际应用条件 ,根据 FRP结构设计理论和工程控制标准 ,针对不同埋入深度和公称直径 ,计算出 FRP夹砂管道的壁厚 。

This paper through the FRPM pipe's technical design?structural design?strength and distortion analyses of FRPM pipes. The paper deals with the theoretical analyses of the FRPM pipes in different profundities?different diameters and the same materials. Simulating the practical application conditions, this paper calculates the FRPM pipe's thickness with FRP structural design theory and the project standards in order to provide reference to project design and application.