Topics: Constitutive equations , Contact mechanics , Elastic moduli , Finite element model , Materials properties , Stress , Work hardening , Yield strength , Finite element analysis , Particulate matter

Atomic-to-Continuum Multiscale Modeling of Defects in Crystals With Nonlocal Electrostatic Interactions

Prashant K. Jha, Jason Marshall, Jaroslaw Knap, Kaushik Dayal

J. Appl. Mech. February 2023, 90(2): 021003. doi: https://doi.org/10.1115/1.4056111

Abstract

View articletitled, Atomic-to-Continuum Multiscale Modeling of Defects in Crystals With Nonlocal Electrostatic Interactions

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Topics: Approximation , Atoms , Crystals , Electric fields , Electrostatic interactions , Errors , Quality control

Compression of Fibrous Assemblies: Revisiting the Stress–Density Relation

Catalin R. Picu, Vineet Negi

J. Appl. Mech. February 2023, 90(2): 021004. doi: https://doi.org/10.1115/1.4056180

Abstract

View articletitled, Compression of Fibrous Assemblies: Revisiting the Stress–Density Relation

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Topics: Compression , Density , Fibers , Stress

Influence of Strain History on Dynamic Strain Localization and Stress State During High-Rate Tensile Loading of Titanium Alloys: Experiments, Modeling, and Analytical Methods

Govind Gour, Daniel Thomson, Karthik Ram Ramakrishnan, David Townsend, Nik Petrinic, Antonio Pellegrino

J. Appl. Mech. February 2023, 90(2): 021005. doi: https://doi.org/10.1115/1.4056136

Abstract

View articletitled, Influence of Strain History on Dynamic Strain Localization and Stress State During High-Rate Tensile Loading of Titanium Alloys: Experiments, Modeling, and Analytical Methods

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Topics: Necking , Stress , Temperature

A Phase Field Model for the Damage and Fracture of Multiple Network Elastomers

Zeang Zhao, Panding Wang, Shengyu Duan, Ming Lei, Hongshuai Lei

J. Appl. Mech. February 2023, 90(2): 021006. doi: https://doi.org/10.1115/1.4056167

Abstract

View articletitled, A Phase Field Model for the Damage and Fracture of Multiple Network Elastomers

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Topics: Damage , Elastomers , Fracture (Materials) , Fillers (Materials) , Fracture (Process) , Deformation , Simulation , Density , Crack propagation , Failure

Pullout Resistance of Beaded Fibers in a Polymer Matrix

Min Xu, H. Daniel Wagner, Bingbing An

J. Appl. Mech. February 2023, 90(2): 021007. doi: https://doi.org/10.1115/1.4056174

Abstract

View articletitled, Pullout Resistance of Beaded Fibers in a Polymer Matrix

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Topics: Composite materials , Deformation , Fibers , Fracture toughness , Polymers , Stress , Friction

Theory-Aided Full Field Strain Measurement Method for the Accurate Characterization of Elastic Contact Deformation

Chen Sun, Shaokun Zhang, Qianling Lin, Jubing Chen

J. Appl. Mech. February 2023, 90(2): 021008. doi: https://doi.org/10.1115/1.4056175

Abstract

View articletitled, Theory-Aided Full Field Strain Measurement Method for the Accurate Characterization of Elastic Contact Deformation

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Topics: Deformation , Displacement , Strain measurement , Stress , Modeling , Displacement measurement , Noise (Sound) , Simulation

Mechanics of Interfacial Delamination in Deep-Sea Soft Robots Under Hydrostatic Pressure

Xianmin Shao, Yijie Cai, Shunyu Yin, Tiefeng Li, Zheng Jia

J. Appl. Mech. February 2023, 90(2): 021009. doi: https://doi.org/10.1115/1.4056214

Abstract

View articletitled, Mechanics of Interfacial Delamination in Deep-Sea Soft Robots Under Hydrostatic Pressure

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Topics: Delamination , Fracture (Materials) , Hydrostatic pressure , Robots , Seas

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Atomic-to-Continuum Multiscale Modeling of Defects in Crystals With Nonlocal Electrostatic Interactions

Compression of Fibrous Assemblies: Revisiting the Stress–Density Relation

Influence of Strain History on Dynamic Strain Localization and Stress State During High-Rate Tensile Loading of Titanium Alloys: Experiments, Modeling, and Analytical Methods

A Phase Field Model for the Damage and Fracture of Multiple Network Elastomers

Pullout Resistance of Beaded Fibers in a Polymer Matrix

Theory-Aided Full Field Strain Measurement Method for the Accurate Characterization of Elastic Contact Deformation

Mechanics of Interfacial Delamination in Deep-Sea Soft Robots Under Hydrostatic Pressure

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