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Keywords |
표면부착공법 ; CFRP 쉬트 ; GSP ; Bonded strengthening method ; CFRP sheet ; Glass fiber-Steel Plate(GSP) |
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Abstract |
Recently, an improved capacity for RC bridges is required by their deterioration or necessary to carry traffic increase. Strengthening is known as a better way to improve capacity of bridges than reconstructing in terms of economy. The surface bonded method. which is normally used with FRP material. has some advantages related to conveninent application and time-save among other strengthening methods. FRP material is light and has high tensile strength compared to steel. Therefore, this paper presents how structural capacity strengthed with CFRP sheet and Glass fiber-Steel Plate (CSP) is improved.
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