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- Abrahamsson, L., et al.
(författare)
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Behöver arbetslinjen inte forskning?
- 2007
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Ingår i: Svenska Dagbladet Brännpunkt (debattinlägg). ; :2007-11-28
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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- Ahlström, Johan, 1969, et al.
(författare)
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Fatigue behaviour of rail steel - a comparison between strain and stress controlled loading
- 2005
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Ingår i: Wear. - : Elsevier BV. - 0043-1648. ; 258:7-8, s. 1187-1193
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Tidskriftsartikel (refereegranskat)abstract
- Strain and stress-controlled fatigue testing of rail material UIC grade 900A has been performed. The tests were carried out in uniaxial, constant amplitude push-pull loading on polished test bars. Strain-controlled experiments were performed at 0.4, 0.6 and 1.0% total strain amplitude. Two identical tests at each strain level were made and the results show very little spread:
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