The effect of overloading on toughness characteristics

Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F17%3A00477520" target="_blank" >RIV/68378297:_____/17:00477520 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1016/j.matpr.2017.06.049" target="_blank" >http://dx.doi.org/10.1016/j.matpr.2017.06.049</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.matpr.2017.06.049" target="_blank" >10.1016/j.matpr.2017.06.049</a>

Jazyk výsledku
angličtina
Název v původním jazyce
The effect of overloading on toughness characteristics
Popis výsledku v původním jazyce
A controlled overloading of some structures containing sharp defects can lead to improvement of the integrity of the structures due to blunting the defect tip, enlarging the plastic zone and giving rise to residual compressive stresses at the defect tip. On the other hand, the overloading of a structure, free of sharp defects, to the plastic region can reduce the integrity of the structure. This is proved by impact and fracture toughness tests of specimens manufactured from sheets which were prestrained to the plastic region. While impact toughness was improved the fracture toughness was found to be reduced.
Název v anglickém jazyce
The effect of overloading on toughness characteristics
Popis výsledku anglicky
A controlled overloading of some structures containing sharp defects can lead to improvement of the integrity of the structures due to blunting the defect tip, enlarging the plastic zone and giving rise to residual compressive stresses at the defect tip. On the other hand, the overloading of a structure, free of sharp defects, to the plastic region can reduce the integrity of the structure. This is proved by impact and fracture toughness tests of specimens manufactured from sheets which were prestrained to the plastic region. While impact toughness was improved the fracture toughness was found to be reduced.

Projekt
<a href="/cs/project/TE02000162" target="_blank" >TE02000162: Centrum pokročilých materiálů a technologií pro ochranu a zvýšení bezpečnosti</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění
2017
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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