ABSTRACT
For theoretical strength analysis of joints, different methods may be employed. These methods include linear elastic fracture mechanics (see e.g. Andersson et al., 1977), elastic and elasto-plastic analysis in conclusion with some maximum stress or strain criterion (see e.g. Adams and Wake, 1984) and limit load analysis by means of the theory of ideal plasticity. The applicability of these different approaches is known to depend on the geometry and the physical size of the joint and on the material properties of the adhesive and the adherends. The various methods predict different strength and entirely different sensitivity to changes in joint geometry and material properties.
