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Betriebsfeste Bemessung von Stahlkonstruktionen im Anlagenbau

Design against operational strength of steel constructions for plants
: Grubisic, V.; Sonsino, C.M.


Materialwissenschaft und Werkstofftechnik 26 (1995), Nr.8, S.416-424 : Abb.,Lit.
ISSN: 0933-5137
Fraunhofer LBF ()
Beanspruchungskollektiv; Bemessung; Betriebsfestigkeit; design; fatigue life proof; Konstruktion; Lebensdauerabschätzung; loading spectrum; material characteristic; material selection; Qualitaetssicherung; quality safety; safety; Sicherheit; Spannung; Stahlbau; steel construction; stress; structural fatigue strength; structure; Werkstoffauswahl; Werkstoffkennwert

The knowledge of operational loading, shape, material and manufacturing of components for plants is necessary for their design. While loads and geometry determine the overall an local stresses, the stressability is given by the material siliction and manufacture. Herefore, different design concepts and evaluation criteria are used. The numerical strength proof-out is supported by particular quality requirements in the material provision, design, manufacture and control, and if possible by load and strain measurements during service. Especially, for safety components the predicted fatigue life must be assured by inspections during their maintenance.