Method for determining a mechanical performance parameter of a computer readable structure, product, and storage medium

摘要

Method for Determining a Mechanical Performance Parameter of a Structure, Computer Program Product, and Computer-Readable Storage Medium A method for determining a mechanical performance parameter of a structure in which damage has been caused a wall of the structure shifting from an initial shape to a damaged shape. the method comprises making measurements that geometrically characterize an outer surface of the damaged shape; modeling a test body comprising a surface substantially identical to the outer surface of the damaged shape in the determined zone, wherein the test body corresponds to the outer surface of the damaged shape; modeling a test wall having a shape portion substantially identical to the initial shape; calculate a deformed test wall and a stress-related stress state, the deformation (8a) of the test wall being caused by a relative displacement of the test body and the test wall, the relative displacement being configured to give the test wall deformed test an outer surface substantially identical to that of the outer surface of the damaged shape, and the mechanical performance evaluation of the deformed test wall.