The influence of recess location and its length on the stress distribution in adhesive layer of cleavage joint in the mid-bondline was investigated by using elasto-plastic finite element method(FEM).

• 建立了有间隙胶接劈裂接头的有限元模型,并运用弹塑性有限元法,研究了间隙位置和长度对劈裂接头胶层中部应力分布的影响。