Jezik: | Slovenski jezik |
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Leto izida: | 2021 |
Tipologija: | 2.09 - Magistrsko delo |
Organizacija: | UL FS - Fakulteta za strojništvo |
Založnik: | [A. Istenič] |
UDK: | 620.178.3:519.61:004.94(043.2) |
COBISS: | 71319811 |
Št. ogledov: | 696 |
Št. prenosov: | 128 |
Ocena: | 0 (0 glasov) |
Metapodatki: |
Sekundarni jezik: | Angleški jezik |
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Sekundarni naslov: | Predicting a fatigue-crack growth using finite-element method |
Sekundarni povzetek: | In the master's thesis a use of commercially available software Abaqus 6.12 for predicting a fatigue-crack growth in 3D solid problems is presented. For simulations an extended finite element method (XFEM) was used in combination with Paris law. An analysis of a compact tension (CT) and a notched dog-bone shaped specimen was performed. In both cases a static and dynamic crack growth was studied. Results of a notched dog-bone shaped specimen were compared to the experimental S-N curves. It was found out that method is promising but it is difficult to achieve convergence even for those moderately complex 3D specimens. |
Sekundarne ključne besede: | master thesis;crack growth;fatigue life;extended finite-element method;Paris law; |
Vrsta dela (COBISS): | Magistrsko delo/naloga |
Študijski program: | 0 |
Konec prepovedi (OpenAIRE): | 1970-01-01 |
Komentar na gradivo: | Univ. Ljubljana, Fak. za strojništvo |
Strani: | XXVI, 64 str. |
ID: | 13085145 |