Results 271 to 280 of about 141,844 (301)

A new micromechanical damage model for quasi-brittle geomaterials with non-associated and state-dependent friction law

International Journal of Plasticity, 2023
Zhaomin Lv, Qi-Zhi, J-F Shao
exaly  

Brittle-ductile failure transition in geomaterials modeled by a modified phase-field method with a varying damage-driving energy coefficient

International Journal of Plasticity, 2021
Tao You, Haim Waisman, Qi-Zhi
exaly  

A length scale insensitive phase-field damage model for brittle fracture

Journal of the Mechanics and Physics of Solids, 2018
Jian-Ying Wu, Vinh Phu Nguyen
exaly  

A unified phase-field theory for the mechanics of damage and quasi-brittle failure

Journal of the Mechanics and Physics of Solids, 2017
Jian-Ying Wu
exaly  

A note on brittle damage description

Mechanics Research Communications, 1989
M. Basista, D. Gross
openaire   +1 more source

A variational view of brittle damage evolution

2006
Under time-dependent loading an elastic material undergoes the simplest form of damage in which it passes from its original state to a weaker elastic state. Elaborating on prior work [14], we establish the existence of a relaxed variational evolution where, at each time, the two states of the material combine to form a fine mixture, optimal from the ...
FRANCFORT G, GARRONI, Adriana
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A micro-mechanics based plastic damage model for quasi-brittle materials under a large range of compressive stress

International Journal of Plasticity, 2018
Qi-Zhi, J-F Shao
exaly  

A nonlocal constitutive model for damageable brittle and quasi-brittle materials

58th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2017
Zhenyuan Gao, Liang Zhang, Wenbin Yu
openaire   +1 more source

Modeling of anisotropic damage and creep deformation in brittle rocks

International Journal of Rock Mechanics and Minings Sciences, 2006
KT CHAU
exaly  

Brittle Fracture and Damage of Brittle Materials and Composites

2016
openaire   +1 more source