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VGTU talpykla >
Statybos fakultetas / Faculty of Civil Engineering >
Moksliniai straipsniai / Research articles >
Please use this identifier to cite or link to this item:
http://dspace.vgtu.lt/handle/1/3630
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| Title: | Static and cyclic strength of structural carbon and modified steels |
| Authors: | Leonavičius, Mindaugas Kazimieras
Petraitis, Gediminas
Stupak, Eugeniuš
Stupak, Stanislav
Selivonec, Jelena |
| Keywords: | steel
fatigue
fracture
threshold |
| Issue Date: | 2017 |
| Publisher: | KTU |
| Citation: | Leonavičius, M. K.; Petraitis, G.; Stupak, E.; Stupak, S.; Selivonec, J. 2017. Static and cyclic strength of structural carbon and modified steels, Mechanika 23(6): 802–807 |
| Series/Report no.: | 23;6 |
| Abstract: | In the article there are presented the results of experimental
analytical study of the similar chemical composition
but differently heat-treated structural steel: mechanical
properties and resistance to cyclic loading. The indicators
of strength, plasticity and cyclic failure process were
determined. Fracture analysis of compact specimens (CT)
was performed with SEM. It was attempted to validate the
relation of mechanical properties (Rm = 500 MPa for
CS500 steel and Rm = 700 MPa for CS700 steel) with
stress intensity factor (ΔKth = 18 MPa∙√m for CS500 steel
and ΔKth = 10 MPa∙√m for CS700 steel). |
| URI: | http://dspace.vgtu.lt/handle/1/3630 |
| ISSN: | 1392-1207 |
| Appears in Collections: | Moksliniai straipsniai / Research articles
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