| Summary: | 碩士 === 國立臺北科技大學 === 土木工程系土木與防災碩士班 === 104 === The existing flood gates are made by metallic materials, which is expensive, subject to rust, too heavy to move or install. To solve the above problems, the high-strength, light weight and corrosion resistance materials, Glass Fiber Reinforced Plastics (GFRP), were used to design a modular flood gate. The appropriate GFRP members/components were chosen to perform the three-points bending test and finite element analysis, and to obtain the bending modulus of the GFRP members/components. Then, the deformations of the GFRP flood gates were measured from the static water pressure test. Comparing the experimental and finite element analysis results, the modular GFRP flood gates were proved to be very effective. Finally, the finite element analysis was executed for different span length and tabulated.
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