The development of a multiaxial stress rupture criterion for bolting steels using new and service aged materials

Creep rupture tests on uniaxial and notched bar specimens of a variety of geometries have been performed at 550°C, in order to understand the creep rupture behaviour of new and ex-service Durehete 1055 under multiaxial stress states. Existing finite element solutions for skeletal point steady state...

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Veröffentlicht in:	The International journal of pressure vessels and piping 2000-02, Vol.77 (2), p.91-97
Hauptverfasser:	Kwon, O., Tack, A.J., Thomas, C.W., Swann, S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aging of materials Cane representative stress model Creep Creep rupture Finite element method Mathematical models Multiaxial stress state Service life Steel structures Stress analysis Structural analysis
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