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Combescure, Alain

Extended Finite Element Method for Crack Propagation

Combescure, Alain - Extended Finite Element Method for Crack Propagation, e-bok

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Novel techniques for modeling 3D cracks and their evolution in solids are presented. Cracks are modeled in terms of signed distance functions (level sets). Stress, strain and displacement field are determined using the extended finite elements method (X-FEM). Non-linear constitutive behavior for the crack tip region are developed within this framework to account for non-linear effect in crack propagation. Applications for static or dynamics case are provided.

Nyckelord: symbols; introduction; foreword; list; concepts; mechanics; fracture; crack straining; singular fields; point; representation; scale; crack; geometric; problem; level

Författare
 
 
 
Utgivare
John Wiley and Sons, Inc.
Utgivningsår
2010
Språk
en
Utgåva
1
Serie
ISTE
Sidantal
254 sidor
Kategori
Teknologi, energi, trafik
Format
E-bok
eISBN (ePUB)
9781118622698
Tryckt ISBN
9781848212091

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