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Shaohua Chen
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Journal Articles

Surface Effect in Nano-Scale Fretting Contact Problems

Sha Xiao, Zhilong Peng, Hui Wu, Yin Yao, Shaohua Chen
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. November 2023, 90(11): 111005.
Paper No: JAM-23-1203
https://doi.org/10.1115/1.4062885
Published Online: August 2, 2023
View Article titled, Surface Effect in Nano-Scale Fretting Contact Problems
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Topics: Contact mechanics, Displacement, Elasticity, Nanoscale phenomena, Stress, Pressure
Journal Articles

Dynamic Stress Concentration Factor Around a Spherical Nanocavity Under a Plane P -Wave

Ning Jia, Zhilong Peng, Yin Yao, Peijun Wei, Shaohua Chen
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 2022, 144(5): 051002.
Paper No: VIB-21-1422
https://doi.org/10.1115/1.4054053
Published Online: March 24, 2022
View Article titled, Dynamic Stress Concentration Factor Around a Spherical Nanocavity Under a Plane P -Wave
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Topics: Cavities, Density, Elastodynamics, Electromagnetic scattering, Radiation scattering, Scattering (Physics), Stress, Stress concentration, Surface energy, Waves
Journal Articles

Interfacial Competitive Debonding of a Bilayer Elastic Film on a Rigid Substrate

Hanbin Yin, Yin Yao, Yazheng Yang, Zhilong Peng, Shaohua Chen
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. January 2022, 89(1): 011003.
Paper No: JAM-21-1308
https://doi.org/10.1115/1.4052151
Published Online: September 13, 2021
View Article titled, Interfacial Competitive Debonding of a Bilayer Elastic Film on a Rigid Substrate
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Topics: Cantilevers, Finite element analysis, Separation (Technology), Stiffness, Young's modulus, Simulation
Includes: Supplementary data
Journal Articles

A Surface Energy Density-Based Theory of Nanoelastic Dynamics and Its Application in the Scattering of P-Wave by a Cylindrical Nanocavity

Ning Jia, Zhilong Peng, Yin Yao, Shaohua Chen
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. October 2020, 87(10): 101001.
Paper No: JAM-20-1220
https://doi.org/10.1115/1.4047366
Published Online: June 16, 2020
View Article titled, A Surface Energy Density-Based Theory of Nanoelastic Dynamics and Its Application in the Scattering of P-Wave by a Cylindrical Nanocavity
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Topics: Density, Dynamics (Mechanics), Scattering (Physics), Stress, Surface energy, Waves, Electromagnetic scattering, Radiation scattering, Elastic waves, Wave frequency
Journal Articles

A New Elastic Theory of Nanocomposites With Incoherent Interface Effect Based on Interface Energy Density

Yin Yao, Zhilong Peng, Jianjun Li, Shaohua Chen
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. February 2020, 87(2): 021008.
Paper No: JAM-19-1587
https://doi.org/10.1115/1.4045624
Published Online: December 17, 2019
View Article titled, A New Elastic Theory of Nanocomposites With Incoherent Interface Effect Based on Interface Energy Density
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Topics: Composite materials, Density, Nanocomposites, Nanoparticles, Stress, Elasticity, Elastic moduli
Journal Articles

The Interface Behavior of Multiple Piezoelectric Films Attaching to a Finite-Thickness Gradient Substrate

Peijian Chen, Shaohua Chen, Hao Liu, Juan Peng, Feng Gao
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. January 2020, 87(1): 011003.
Paper No: JAM-19-1336
https://doi.org/10.1115/1.4044895
Published Online: October 14, 2019
View Article titled, The Interface Behavior of Multiple Piezoelectric Films Attaching to a Finite-Thickness Gradient Substrate
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Topics: Adhesives, Stress, Shear stress
Journal Articles

Tunable Adhesion of a Bio-Inspired Micropillar Arrayed Surface Actuated by a Magnetic Field

Xingji Li, Zhilong Peng, Yazheng Yang, Shaohua Chen
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. January 2019, 86(1): 011007.
Paper No: JAM-18-1420
https://doi.org/10.1115/1.4041550
Published Online: October 18, 2018
View Article titled, Tunable Adhesion of a Bio-Inspired Micropillar Arrayed Surface Actuated by a Magnetic Field
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Topics: Adhesion, Columns (Structural), Magnetic fields, Deformation
Journal Articles

Microstructure Representation and Reconstruction of Heterogeneous Materials Via Deep Belief Network for Computational Material Design

Ruijin Cang, Yaopengxiao Xu, Shaohua Chen, Yongming Liu, Yang Jiao, Max Yi Ren
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research-Article
J. Mech. Des. July 2017, 139(7): 071404.
Paper No: MD-16-1674
https://doi.org/10.1115/1.4036649
Published Online: May 19, 2017
View Article titled, Microstructure Representation and Reconstruction of Heterogeneous Materials Via Deep Belief Network for Computational Material Design
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Topics: Design, Filters, Alloys, Feature extraction
Journal Articles

Size-Dependent Elasticity of Nanoporous Materials Predicted by Surface Energy Density-Based Theory

Yin Yao, Yazheng Yang, Shaohua Chen
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. June 2017, 84(6): 061004.
Paper No: JAM-17-1109
https://doi.org/10.1115/1.4036345
Published Online: April 18, 2017
View Article titled, Size-Dependent Elasticity of Nanoporous Materials Predicted by Surface Energy Density-Based Theory
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Topics: Density, Nanoporous materials, Surface energy, Bulk modulus, Elasticity, Nanomaterials, Mechanical properties
Journal Articles

Elastic Theory of Nanomaterials Based on Surface-Energy Density

Shaohua Chen, Yin Yao
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. December 2014, 81(12): 121002.
Paper No: JAM-14-1302
https://doi.org/10.1115/1.4028780
Published Online: October 20, 2014
View Article titled, Elastic Theory of Nanomaterials Based on Surface-Energy Density
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Topics: Density, Nanomaterials, Surface energy, Traction, Tension, Relaxation (Physics)
Journal Articles

Flaw Tolerance in a Viscoelastic Strip

Lei Chen, Shaohua Chen, Huajian Gao
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. July 2013, 80(4): 041014.
Paper No: JAM-12-1252
https://doi.org/10.1115/1.4007864
Published Online: May 16, 2013
View Article titled, Flaw Tolerance in a Viscoelastic Strip
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Topics: Fracture (Materials), Strips, Stress, Displacement
Journal Articles

Effects of the Longitudinal Surface Roughness on Fiber Pull-Out Behavior in Carbon Fiber-Reinforced Epoxy Resin Composites

Yin Yao, Shaohua Chen
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. March 2013, 80(2): 021015.
Paper No: JAM-12-1126
https://doi.org/10.1115/1.4007440
Published Online: January 22, 2013
View Article titled, Effects of the Longitudinal Surface Roughness on Fiber Pull-Out Behavior in Carbon Fiber-Reinforced Epoxy Resin Composites
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Topics: Carbon, Carbon fibers, Composite materials, Epoxy resins, Fibers, Stress, Surface roughness, Interface roughness, Shear (Mechanics), Displacement
Journal Articles

Flaw Tolerance in a Thin Strip Under Tension

Huajian Gao, Shaohua Chen
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. September 2005, 72(5): 732–737.
https://doi.org/10.1115/1.1988348
Published Online: January 15, 2005
View Article titled, Flaw Tolerance in a Thin Strip Under Tension
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Topics: Fracture (Materials), Strips, Tension, Stress, Fracture mechanics