Mechanics of Strain Gradient Materials

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Éditeur :

Springer


Collection :

CISM International Centre for Mechanical Sciences

Paru le : 2020-06-30

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Description

Over the past 50 years, strain gradient material theories have been developed for the continuum modeling of size effects in materials and structures in terms of their elasticity, plasticity and fracturing. This book puts forward a unifying perspective to combine existing theories involving the higher order gradient of the strain tensor, or of plastic strain. It begins by reviewing experimental findings on the existence (or non-existence) of size effects on the mechanics of materials. In turn, the book devises first, second and higher order strain gradient theories from general principles, and presents constitutive frameworks that satisfy thermodynamic requirements. The special case of strain gradient plasticity is then developed and illustrated via computational analyses of size effects on the plasticity of metals at small scales. In closing, the book explains the origin of gradient effects in the case of lattice structures by drawing on homogenization theory.
Pages
171 pages
Collection
CISM International Centre for Mechanical Sciences
Parution
2020-06-30
Marque
Springer
EAN papier
9783030438296
EAN PDF
9783030438302

Informations sur l'ebook
Nombre pages copiables
1
Nombre pages imprimables
17
Taille du fichier
5745 Ko
Prix
158,24 €
EAN EPUB
9783030438302

Informations sur l'ebook
Nombre pages copiables
1
Nombre pages imprimables
17
Taille du fichier
23337 Ko
Prix
158,24 €