scholarly journals A micromechanics-based non-local damage to crack transition framework for porous elastoplastic solids

2020 ◽  
Vol 127 ◽  
pp. 102631 ◽  
Author(s):  
Julien Leclerc ◽  
Van-Dung Nguyen ◽  
Thomas Pardoen ◽  
Ludovic Noels
Keyword(s):  
Local Damage ◽  
Non Local ◽  
Crack Transition

A boundary element formulation for a class of non-local damage models

1999 ◽  
Vol 36 (24) ◽  
pp. 3617-3638 ◽  
Author(s):  
R. García ◽  
J. Flórez-López ◽  
M. Cerrolaza
Keyword(s):  
Boundary Element ◽  
Element Formulation ◽  
Local Damage ◽  
Damage Models ◽  
Non Local

Interaction-based non-local damage model for failure in quasi-brittle materials

2013 ◽  
Vol 54 ◽  
pp. 56-62 ◽  
Author(s):  
Laura B. Rojas-Solano ◽  
David Grégoire ◽  
Gilles Pijaudier-Cabot
Keyword(s):  
Damage Model ◽  
Brittle Materials ◽  
Local Damage ◽  
Non Local

Study on Non-Local Damage Constitutive Model of Concrete under Freeze-Thaw Action

2010 ◽  
Vol 452-453 ◽  
pp. 133-136 ◽  
Author(s):  
Zong Min Liu ◽  
Ji Ze Mao ◽  
Hai Yan Song
Keyword(s):  
Constitutive Model ◽  
Internal State ◽  
Constitutive Relations ◽  
Irreversible Thermodynamics ◽  
Local Damage ◽  
Variable Theory ◽  
Freeze Thaw ◽  
Adjacent Point ◽  
Damage Constitutive Model ◽  
Non Local

Concrete is multi-phase composites. Due to the inhomogeneity of mechanical properties and complexity of physical properties, constitutive relations of concrete are more complicated. Starting from irreversible thermodynamics theory, internal state variable theory and nonlocal field theory, non-local damage constitutive model of concrete under freeze-thaw action is established in this paper. In the model, non-local influence functions are discussed which are used to describe interplay of damage between adjacent point.

scholarly journals Non local damage model

2010 ◽  
Vol 14 (6-7) ◽  
pp. 729-749 ◽  
Author(s):  
Gilles Pijaudier-Cabot ◽  
Frédéric Dufour
Keyword(s):  
Damage Model ◽  
Local Damage ◽  
Non Local
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