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Numerical and experimental verification of structural durability for safety components - analogy motorcar/train

: Büter, A.; Fischer, G.; Störzel, K.; Weber, C.

Materials Week 2002. Proceedings. CD-ROM
Frankfurt: Werkstoffwoche-Partnerschaft GbRmbH, 2002
ISBN: 3-88355-314-X
Paper 668, 36 pp.
Materials Week <2002, München>
Conference Paper
Fraunhofer LBF ()
reliability; safety; manufacturing process; design; endurance limit; fatigue strength; operational loading; material property; economy; fatigue life estimation

It has been shown that the "Wöhler's Guidelines" are still up to date, for structural durability investigations all influences like operational load, design (shaping), material, manufacturing process have to take into acount, there must be a damage equivalence between "test" load program and usage under operational condition.
It follows that for efficient structural durability investigations only a combined numerical and experimental procedure are useful.