论文部分内容阅读
对结构钢胶接接头在拉剪载荷作用下的破坏过程进行了分析讨论。测定了被粘物破坏面的显微硬度并考察了胶层厚度、搭接长度变化时的情形。结果表明：现有拉剪载荷作用的力学模型不能说明接头的实际破坏过程
The failure process of structural steel adhesive joint under tensile load was analyzed and discussed. The microhardness of the damaged surface of the adherend was measured, and the thickness of the adhesive layer and the overlap length were examined. The results show that the mechanical model of the existing tensile load can not explain the actual failure process of the joint