A review of continuum damage and plasticity in concrete: Part I–Theoretical framework
In the past few decades, extensive research on concrete modeling to predict behavior, crack
propagation, microcrack coalescence by utilizing different approaches (fracture mechanics …
propagation, microcrack coalescence by utilizing different approaches (fracture mechanics …
[HTML][HTML] Anisotropic damage model for concrete and other quasi-brittle materials
A thermodynamically consistent formulation to model anisotropic damage for quasi-brittle
materials is proposed. The model is based on proper expressions for the specific Gibbs free …
materials is proposed. The model is based on proper expressions for the specific Gibbs free …
[HTML][HTML] Anisotropic damage behavior in fiber-based materials: Modeling and experimental validation
This study presents a thermodynamically consistent continuum damage model for fiber-
based materials that combines elastoplasticity and damage mechanisms to simulate the …
based materials that combines elastoplasticity and damage mechanisms to simulate the …
Strong coupling methods in multi-phase and multi-scale modeling of inelastic behavior of heterogeneous structures
A Ibrahimbegović, D Markovič - Computer methods in applied mechanics …, 2003 - Elsevier
In this work we address several issues pertaining to efficiency of the computational
approach geared towards modeling of inelastic behavior of a heterogeneous structure …
approach geared towards modeling of inelastic behavior of a heterogeneous structure …
Concrete meso-scale model with full set of 3D failure modes with random distribution of aggregate and cement phase. Part I: Formulation and numerical …
Prediction of failure mechanisms in concrete is a fairly complex task due to heterogeneous
concrete microstructure, localization process triggered by cracks, multiple crack interactions …
concrete microstructure, localization process triggered by cracks, multiple crack interactions …
A plastic-damage approach to the excavation response of a circular opening in weak rock
During opening construction, the accumulated wall displacement and the developing
excavation damaged zone are the results of stress redistribution and inelastic behavior …
excavation damaged zone are the results of stress redistribution and inelastic behavior …
Effect of aggregate structure on fracture process in concrete using 2D lattice model
J Kozicki, J Tejchman - Archives of Mechanics, 2007 - am.ippt.pan.pl
The 2D lattice model was used to analyse fracture processes in concrete at the meso–level.
Concrete was described as a three–phase material (aggregate, interfacial transition zone …
Concrete was described as a three–phase material (aggregate, interfacial transition zone …
Numerical simulations of localization of deformation in quasi-brittle materials within non-local softening plasticity
J Bobinski, J Tejchman - Computers and Concrete, An International …, 2004 - dbpia.co.kr
The paper presents results of FE-calculations on shear localizations in quasi-brittle materials
during both an uniaxial plane strain compression and uniaxial plane strain extension. An …
during both an uniaxial plane strain compression and uniaxial plane strain extension. An …
Multi‐scale modeling of heterogeneous structures with inelastic constitutive behaviour: Part I–physical and mathematical aspects
D Markovic, R Niekamp, A Ibrahimbegović… - Engineering …, 2005 - emerald.com
Purpose–To provide a computational strategy for highly accurate analyses of non‐linear
inelastic behaviour for heterogeneous structures in civil and mechanical engineering …
inelastic behaviour for heterogeneous structures in civil and mechanical engineering …
Coupled damage–plasticity model for cyclic loading: Theoretical formulation and numerical implementation
In this work we present a phenomenological constitutive model which is capable of coupling
two basic inelastic behavior mechanisms, plasticity and damage. The model is targeting …
two basic inelastic behavior mechanisms, plasticity and damage. The model is targeting …