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采用玻璃纤维复合材料-粘土砖单剪试验方法,考虑GFRP粘结长度、粘结宽度、粘结树脂的类型及粘贴层数等因素,对GFRP与粘土砖之间的极限粘结荷载进行了深入研究。研究结果表明,粘结破坏有GFRP剥离破坏和GFRP断裂破坏两种形式;GFRP粘结长度、粘结宽度、粘结树脂的类型、粘贴层数及砖抗压强度等因素对极限粘结荷载有显著影响。
Taking the glass fiber composite material - clay brick single shear test method, considering the bonding length of GFRP, the bonding width, the type of bonding resin and the number of layers to be bonded, the ultimate bonding load between GFRP and clay brick was further studied the study. The results show that there are two types of bond failure: GFRP peeling failure and fracture failure of GFRP. GFRP bond length, bond width, bond resin type, adhesive layer and brick compressive strength and other factors on the ultimate bond load Significantly affected.