The reason of the failure of epoxy bonded joint in water was that the epoxy adhesive on the metal surface was substituted for water. 环氧胶接接头在水中破坏失效的原因主要是渗入到胶接层的水分子取代了胶粘水分子在金属表面的粘附。
The stress and stiffness analytical models of a single-lap joint based on the linear elasticity theory was developed, including the adherend shear deformations. 以胶接理论为基础，考虑被粘物剪切应变，建立单搭拉剪混元胶接接头的线弹性应力和刚度解析模型。
