Numerical modelling of stress field near a crack tip influenced by corrosion.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F23%3A00579846" target="_blank" >RIV/68081723:_____/23:00579846 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/5.0181268" target="_blank" >http://dx.doi.org/10.1063/5.0181268</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0181268" target="_blank" >10.1063/5.0181268</a>

Result language
angličtina
Original language name
Numerical modelling of stress field near a crack tip influenced by corrosion.
Original language description
Existence of defects (such as cracks, pores, inclusions etc.) in steel structures is nearly unavoidable and therefore, ninvestigations on their behaviour and the structural integrity of the structure are necessary. Additionally, it is observed that nsuch defects can interact with corrosion pits, which are important consequences of the other phenomenon related to steel nstructures. Therefore, this paper is devoted to a study on the influence of the corrosion pit on fatigue crack propagationnunder mixed-mode I/II loading conditions. A rectangular bar subjected to remote tensile loading is modelled numerically nby means of the finite element method and principles of the linear elastic fracture mechanics are applied. Several nconclusions are stated on the effect of individual parameters varied within the study on the crack propagation. More nextensive studies are intended in the field of crack deflection etc.
Czech name
—
Czech description
—

Project
<a href="/en/project/GA21-14886S" target="_blank" >GA21-14886S: Influence of material properties of high strength steels on durability of engineering structures and bridges</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)