We propose a constitutive model for BMGs that accounts for the effects of high strain rates and elevated temperatures. We numerically implemented this model in ABAQUS/Explicit Finite Element Analysis software by
Analyzing and modeling the constitutive behavior of materials is a core area in materials sciences and a prerequisite for conducting numerical simulations in which the material behavior plays a central role. Constitutive models have been developed since the beginning of the 19th century and are still ...
The fiber orientations in unidirectional, woven, and 3D fabrics such as warp, weft, and Z-binder yarns can be obtained from the segmentation method. After segmentation, the model can run in Abaqus, Ansys, LS-Dyna, etc., to predict the compaction response of the fabric numerically. The ...
Furthermore, once DCBs are deployed, they serve as supporting structures that maintain the operational configuration of large-scale space systems. The analysis of strength, stiffness, and stability in deployed DCBs is crucial to ensure their structural integrity under external forces, preventing deformati...
The complex interplay between chemistry, microstructure, and behavior of many engineering materials has been investigated predominantly by experimental methods. Parallel to the increase in computer power, advances in computational modeling methods have r
The current work is based on a 3D finite element method (FEM) modeling of dry milling processes on a Ti-6Al-4V workpiece. The FEM solver Abaqus Explicit~R was used with the Johnson-Cook plasticity model to describe the deformation of the workpiece. Experimental work was carried out to ...
The current work is based on a 3D finite element method (FEM) modeling of dry milling processes on a Ti6Al4V workpiece. The FEM solver Abaqus Explicit was used with the JohnsonCook plasticity model to describe the deformation of the workpiece. Experimental work was carried out to validate the...
[2] These models will be calibrated by using experimental data from tensile tests. In FEM software (Abaqus) two material models will be evaluated, an elastic-plastic and a hyperelastic "Marlow" model. The effect on the modelling of exposing textile reinforced cementitious composite beams to high...
(2013) adopted the sub-modeling approach in ABAQUS software to get accurate elastic-plastic contact stresses between two wires in strands, whose principle is to use the solution of a global model in order to establish the boundary conditions of a sub-model in which the area of interest is ...
of the Mullins effect. The model is calibrated to experiments from the literature, and is numerically implemented by writing a user material subroutine for thefinite element programAbaqus/Standard. Lastly, our simulation results suggest that unanticipated behavior due to recovery of the Mullins effect ...