Effect of Impact Load on the Bond between Steel and CFRP Laminate
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چکیده
Carbon fiber reinforced polymers strengthen steel structural elements. These structural elements are normally subjected to static, dynamic and fatigue loadings during their life-time. CFRP laminate is commonly used structures under the subjected loads. A number of focused on the characteristics of CFRP sheets members under static, dynamic and fatigue loadings. is a gap in understanding the bonding behavior laminates and steel members under impact loading. This paper show the effect of high load rates on this bond. 150/2000 was used to strengthen steel joint epoxy. The results show that applying a high load rate affects the bond strength but has little influence on the effective bond length. Keywords—Adhesively-bonded joints, Bond strength, CFRP laminate, Impact tensile loading.
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