Selaus avainsanan mukaan kokoelmassa "Ultra-high-strength steel"Tieteelliset julkaisut
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Fatigue strength assessment of TIG-dressed ultra-high-strength steel fillet weld joints using the 4R method
(Elsevier, 10.06.2020)Post-weld treatments can enhance the fatigue strength of weldments by means of improving their geometry or residual stresses, or both. In this study, the fatigue strength of TIG-dressed non-load-carrying cruciform joints ... -
Fatigue strength assessment of ultra-high-strength steel fillet weld joints using 4R method
(Elsevier, 30.11.2019)A fatigue analysis on experimentally tested transverse fillet-welded non-load-carrying T- and X-joints made of S960 and S1100 ultra-high-strength steel was carried out in the present study. The test data consisted of welded ... -
Fatigue strength capacity of load-carrying fillet welds on ultra-high-strength steel plates subjected to out-of-plane bending
(Elsevier, 12.06.2019)Weld root fatigue strength capacity is an important design criterion in load-carrying (LC) fillet welded joints subjected to cyclic loads. This paper elaborates on the weld root fatigue strength capacity of fillet welded ... -
Fatigue strength characterization of high and ultra-high-strength steel cut edges
(Elsevier, 04.12.2020)This paper investigates the fatigue strength characteristics of CO2 laser, fiber laser and plasma cut edges of S690 and S1100 steel grades. The effect on fatigue performance of surface quality, which was examined by contact ... -
Fatigue strength of longitudinal load-carrying welds in beams made of ultra-high-strength steel
(Elsevier, 06.02.2021)The present study experimentally investigates the fatigue strength of longitudinally loaded welded joints in beam structures made of ultra-high-strength steel. Hereby, the effects of different manufacturing methods and ... -
Fatigue strength of misaligned non-load-carrying cruciform joints made of ultra-high-strength steel
(Elsevier, 13.09.2020)Misalignments and distortions in welded plate components act as stress raisers and can significantly decrease the fatigue strength of welded connections. This paper investigates the effect of the plate misalignment of ...
