| Naslov: | Crack tip shielding or anti-shielding due to smooth and discontinuous material inhomogeneities |
|---|
| Avtorji: | ID Simha, N.K. (Avtor)
ID Fischer, Franz Dieter (Avtor)
ID Kolednik, Otmar (Avtor)
ID Predan, Jožef (Avtor)
ID Shan, G.X. (Avtor) |
|---|
| Datoteke: |  http://dx.doi.org/10.1007/s10704-005-3944-5
|
|---|
| Jezik: | Angleški jezik |
|---|
| Vrsta gradiva: | Neznano |
|---|
| Tipologija: | 1.01 - Izvirni znanstveni članek |
|---|
| Organizacija: | FS - Fakulteta za strojništvo
|
|---|
| Opis: | This paper describes a theoretical model and related computational methods forexamining the influence of inhomogeneous material properties on the crack driving force in elastic and elastic-plastic materials. Following the configurational forces approach, the crack tip shielding or anti-shielding dueto smooth (e.g. graded layer) and discontinuous (e.g. bimaterial interface)distributions in material properties are derived. Computational post-processing methods are described to evaluate these inhomogeneity effects.The utility of the theoretical model and computational methods is demonstrated by examining a bimaterial interface perpendicular to a crack in elastic and elastic-plastic compact tension specimens. |
|---|
| Ključne besede: | fracture mechanics, fracture toughness, composite materials, layered material, inhomogeneity, cracks, finite element method, elastic bimaterials |
|---|
| Leto izida: | 2005 |
|---|
| PID: | 20.500.12556/DKUM-27121  |
|---|
| UDK: | 539.3:519.61/.64 |
|---|
| COBISS.SI-ID: | 10400022 |
|---|
| ISSN pri članku: | 0376-9429 |
|---|
| NUK URN: | URN:SI:UM:DK:IFGIW0NN |
|---|
| Datum objave v DKUM: | 01.06.2012 |
|---|
| Število ogledov: | 2697 |
|---|
| Število prenosov: | 93 |
|---|
| Metapodatki: |    |
|---|
| Področja: | Ostalo
|
|---|
|
:
|
Kopiraj citat |
|---|
| | | | Skupna ocena: | (0 glasov) |
|---|
| Vaša ocena: | Ocenjevanje je dovoljeno samo prijavljenim uporabnikom. |
|---|
| Objavi na: |  |
|---|
Postavite miškin kazalec na naslov za izpis povzetka. Klik na naslov izpiše
podrobnosti ali sproži prenos. |
