Plastic-damage model for cyclic loading of concrete structures
A new plastic-damage model for concrete subjected to cyclic loading is developed using the
concepts of fracture-energy-based damage and stiffness degradation in continuum damage …
concepts of fracture-energy-based damage and stiffness degradation in continuum damage …
On energy-based coupled elastoplastic damage theories: constitutive modeling and computational aspects
JW Ju - International Journal of Solids and structures, 1989 - Elsevier
Novel energy-based coupled elastoplastic damage theories are presented in this paper. The
proposed formulation employs irreversible thermodynamics and internal state variable …
proposed formulation employs irreversible thermodynamics and internal state variable …
A nonlinear CDM model for ductile failure
N Bonora - Engineering fracture mechanics, 1997 - Elsevier
Continuum Damage Mechanics (CDM) has bee proved to be a powerful tool in all those
problems where it is difficult to use classical fracture mechanics concepts as a result of the …
problems where it is difficult to use classical fracture mechanics concepts as a result of the …
A thermodynamically consistent framework for theories of elastoplasticity coupled with damage
NR Hansen, HL Schreyer - International Journal of Solids and Structures, 1994 - Elsevier
A unified framework for coupled elastoplastic and damage theories is developed. A rigorous
thermodynamic procedure is followed that is sufficiently general to include anisotropic …
thermodynamic procedure is followed that is sufficiently general to include anisotropic …
Plastic–damage seismic model for reinforced concrete frames
A plastic–damage model for reinforced concrete frames is developed in this article, based
on the classical plastic model and the continuum damage model. The plastic–damage …
on the classical plastic model and the continuum damage model. The plastic–damage …
On the formulation of anisotropic elastic degradation. I. Theory based on a pseudo-logarithmic damage tensor rate
In spite of its appeal, anisotropic damage is being introduced in the constitutive equations of
engineering materials at a slow pace. One of the main reasons is the difficulty of establishing …
engineering materials at a slow pace. One of the main reasons is the difficulty of establishing …
Modeling of wave propagation induced by underground explosion
A piecewise linear Drucker–Prager strength criterion and an isotropic continuum damage
model with the damage scalar depending on an equivalent tensile strain are suggested to …
model with the damage scalar depending on an equivalent tensile strain are suggested to …
Formulation, identification and use of interface models in the numerical analysis of composite delamination
A Corigliano - International Journal of Solids and Structures, 1993 - Elsevier
Interface models which relate tractions to displacement jumps and which can be used to
simulate fracture processes are formulated. The formulation and identification of the models …
simulate fracture processes are formulated. The formulation and identification of the models …
An implicit/explicit integration scheme to increase computability of non-linear material and contact/friction problems
An implicit/explicit integration scheme for non-linear constitutive models is presented. It aims
at providing additional computability to those solid mechanics problems were robustness is …
at providing additional computability to those solid mechanics problems were robustness is …
Continuum approach to material failure in strong discontinuity settings
The paper focuses the numerical modelling of material failure in a strong discontinuity
setting using a continuum format. Displacement discontinuities, like fractures, cracks, slip …
setting using a continuum format. Displacement discontinuities, like fractures, cracks, slip …