Abstract
It is difficult to analyze the Filament Winding Pipe(FW Pipe) because fiber are complicatedly woound and FW Pipe is not lamina structure. In this study, the method to evaluate strengths and flexual rigidities of FW Pipes with several winding angles established with using Finite Element Method(FEM). Furthermore results of FEM analyzes were compared with result of three-point bending tests. As the result, both results of FEM analyses and experiments are quantitatively agreement with eath other. And it was found that flexual rigidity of FW Pipes small winding angle was became large value.
