Search
Search Results
-
The tensile and compressive deformation mechanisms of the Cu/Al2Cu/Al-layered composites via molecular dynamics simulation
To investigate the compression and deformation behavior of nano-polycrystalline Cu/Al 2 Cu/Al-layered composites, it was constructed and analyzed using...
-
An atomistic simulation on the tensile and compressive deformation mechanisms of nano-polycrystalline Ti
In the present work, the molecular dynamics (MD) simulation is employed to investigate the tensile and compressive deformation behavior of...
-
Deformation of Nickel Titanium Single Crystal under Compressive Pulse
Nickel titanium single crystal is used to show the importance of the volume compressibility anisotropy in analyzing the elastoplastic deformation...
-
Effect of uniaxial deformation along the trigonal axis on the band structure of bulk bismuth
Due to the small indirect overlap of the valence and conduction bands, as well as the small direct band gap sensitive to external impact, bismuth is...
-
Analysis of Diffusion-Induced Deformation in a Spherical Electrode with Surface Effect and Structural Damage
AbstractSurface effect in the nanoelectrode plays a significant role in the diffusion-induced-stresses which results in fracture at the surface...
-
Three-dimensional mesoscale modelling of the compressive behaviors of coral sand
This paper develops a novel three-dimensional (3D) mesoscale modelling approach to study the mechanical responses of coral sands under quasi-static...
-
A Study of Deformation and Fracture of the Eutectic in an Additively Manufactured Al-Si Composite Alloy
AbstractExperimental and numerical studies were conducted on AlSi12 alloy fabricated by wire-feed electron beam additive manufacturing to examine the...
-
Atomistic explanation of compression-induced deformation mechanisms in boron carbide
The compression-induced deformation mechanisms of boron carbide (B 4 C) have not been well understood due to its complex crystal structure. Here, we...
-
Simple Quasi-3D and 2D Integral Shear Deformation Theories for Buckling Investigation of Advanced Composite Plates
AbstractIn this paper, both 2D and quasi-3D hyperbolic integral shear deformation theories are employed for buckling analysis of functionally graded...
-
Effect of indentation rate on deformation behavior and mechanical properties of FeO/Fe is simulated based on molecular dynamics
The FeO/Fe bond in the oxide scale is very tight, and FeO fracture is complicated under external force. In this study, the deformation behavior and...
-
Tailored energy absorption for a novel auxetic honeycomb structure under large deformation
In comparison to conventional hexagonal honeycomb structures, auxetic metamaterials with re-entrant configurations have exhibited superior mechanical...
-
Plastic deformation effect on contact behaviour in granular materials
Contact tests on machined and natural granite showed that extensive plastic deformation which extends to the core shape is happening before the...
-
Static Solutions for Plane Strain Problem of Coupled Diffusion and Deformation
AbstractThe diffusion and deformation coupled problem are considered in many material and engineering areas, and it has been studied on both theory...
-
Deformation and Fracture of ZrO2 (Y2O3) Porous Ceramics During Axial Compression Measured by Digital Image Correlation
The paper focuses on deformation of ZrO 2 −5.5 wt.% Y 2 O 3 ceramics with porosity of 30 to 50% induced by axial compression measured by the digital image...
-
Compressive properties and behavior of copper nanowires wrapped by carbon nanotube
The mechanical properties of copper (Cu) nanowires (NWs) wrapped by carbon nanotube (CNT) under compression are studied by molecular dynamics...
-
Phase-field crystal simulation of tilt grain boundary evolution under tensile deformation
The grain boundary (GB) migration and dislocation movement are the basic mechanisms of deformation and strengthening of alloys. The migration of...
-
MODELING THE DEFORMATION OF MULTIMODULUS MATERIALS WITH A SOLIDIFIED FOAM STRUCTURE
AbstractThe structure of foam materials is analyzed. It is noted that foam materials have different strain diagrams in uniaxial tension and...
-
Viscoelastic deformation of borosilicate glass substrates induced by a laser-patterned silicon suboxide film
In general, a thin film deposited on a substrate surface exhibits a certain amount of stress that causes a deformation of the substrate. Usually, the...
-
Analyzing deformation factors in six-segment dielectric elastomer actuator grippers: a finite element method-based numerical simulation
Dielectric elastomer actuators (DEAs) are increasingly recognized as pivotal components in flexible robotic actuators due to their substantial...
-
GaN-on-Silicon Growth Features: Controlled Plastic Deformation
AbstractGallium nitride heterostructures were grown on silicon substrates by metalorganic chemical vapor deposition. Plastic deformations of the...