摘要 |
PROBLEM TO BE SOLVED: To provide an index for prescribing the strength of a bonded/joined structure excellent in versatility in order to facilitate the determination of a structure, the selection of a material and the determination and control of a process, and a method of determining the same. SOLUTION: More than two indexes for prescribing the relation between an imaginary opening displacement and stress in a bonded or joined interface are used not only to clear conditions to be satisfied in order to ensure the strength reliability of a product but also to facilitate the rational determination and control of a structure and a process.
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