Method for determining mechanical transient characteristics e.g. glue failures, of mechanical material, or structure properties i.e. rigidity differences, of adhesive bonds, involves quantifying differences of mechanical characteristics

摘要

The method involves providing statements of local or global changes such as rigidity and/or sizes and properties, joint bond, adhesive bond and rivet bond, and porosity difference and parameter affecting elasticity, between a reference object and/or a parameter and a specimen by an evaluation process. The statements are provided without an absolute stretch or deformation measurement and an absolute quantification of a load characterizing parameter such as energy, force and path. Differences of mechanical transient characteristics are quantified.