In this companion article, we present within the finite element context the numerical algorithms for the integration of the thermodynamically consistent formulation of geometrically nonlinear gradient-enhanced viscoinelasticity derived in the first part of the article. The proposed unified integration algorithms are extensions of the classical rate-independent return mapping algorithms to the r...

Satin SiCf/SiC composite has a wide range of applications; it is necessary to study its mechanical properties. The progressive failure five-harness five-layer satin weave plate composites was explored experimentally and numerically in this research. bending properties were derived elucidated at ambient temperature through three-point experiment. generation progression damage observed by CCD cam...

This study presents a data-driven, probability embedded approach for the failure prediction of IM7/8552 unidirectional carbon fibre reinforced polymer (CFRP) composite materials under biaxial stress states based on micromechanical modelling and artificial neural networks (ANNs). High-fidelity 3D representative volume element (RVE) finite models were used generation points. Fibre friction betwee...

This paper presents nonlinear finite element (FE) models to predict time- and temperature-dependent responses of shape memory polymer (SMP) foams in the large deformation regime. For first time, an A SMP foam constitutive model is implemented ABAQUS FE package with aid a VUMAT subroutine thermo-visco-plastic behaviors. phenomenological reformulated adopting multiplicative decomposition gradient...

• High-speed imaging and DIC are used to track damage progression during impact test A proposed 3D FE model allows predicting the behavior of laminate composites [0/90] 3s laminates failed due fiber breakage at high compression impacted region [±45] exhibited matrix cracking delamination caused by tension The aim this paper is describe dynamic biaxial glass reinforced under low velocity through...

This study includes experimental and numerical investigations on fibre-metal laminate structures containing adhesive joints under static bending loads. Experimental tests were carried out Glare® 4B specimens manufactured in-house doubler joint features. Numerical analyses performed using Abaqus software including damage in the glass fibre reinforced polymer layers, ductile resin pockets (FM94 e...

in this paper, a general elastoplastic-damage constitutive model considering the effect of strain rate has been developed. the derivation of this model has been cast into the irreversible thermodynamics with internal variables within the fundamentals of continuum damage mechanics (cdm). the rate effect has been involved as an additional term into the plastic yield surface (dynamic plastic yield...