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Journal Articles

Hamiltonian System-Based Symplectic Framework for Analytical Vibration Analysis of Microplates

Accepted Manuscript
Zhaoyang Hu, Rui Li
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech.
Paper No: JAM-24-1272
https://doi.org/10.1115/1.4066771
Published Online: October 3, 2024
View Article titled, Hamiltonian System-Based Symplectic Framework for Analytical Vibration Analysis of Microplates
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Topics: Microplates, Vibration, Vibration analysis, Boundary-value problems, Design, Dynamic analysis, Elasticity, Engineering systems and industry applications, Free vibrations, Optimization
Journal Articles

Ellipsoidal Inclusions in Flexoelectric Solids

Jinchen Xie, Christian Linder
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. October 2024, 91(10): 101004.
Paper No: JAM-24-1059
https://doi.org/10.1115/1.4065837
Published Online: July 12, 2024
View Article titled, Ellipsoidal Inclusions in Flexoelectric Solids
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Topics: Deformation, Nanoscale phenomena, Polarization (Electricity), Shapes, Solids, Strain gradient, Electric potential, Elasticity
Journal Articles

SUPG-Based Finite Element Method for Direct Material Property Determination Utilizing Full-Field Deformation Measurements

Sreehari Rajan Kattil, Yuri Bazilevs, Michael Sutton, Subramani Sockalingam, Karan Kodagali, Tusit Weerasooriya, Stephen Alexander
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. August 2024, 91(8): 081007.
Paper No: JAM-24-1022
https://doi.org/10.1115/1.4065337
Published Online: June 6, 2024
View Article titled, SUPG-Based Finite Element Method for Direct Material Property Determination Utilizing Full-Field Deformation Measurements
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Topics: Finite element analysis, Galerkin method, Materials properties, Noise (Sound), Oscillations, Stress, Strain gradient, Geometry, Deformation, Bone
Journal Articles

Elastic-Gap Free Formulation in Strain Gradient Plasticity Theory

Anjan Mukherjee, Biswanath Banerjee
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. June 2024, 91(6): 061008.
Paper No: JAM-24-1008
https://doi.org/10.1115/1.4064790
Published Online: March 11, 2024
View Article titled, Elastic-Gap Free Formulation in Strain Gradient Plasticity Theory
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Topics: Energy dissipation, Hardening, Plasticity, Shear (Mechanics), Strain gradient, Stress, Size effect, Modeling
Journal Articles

Analysis of Flexoelectric Solids With a Cylindrical Cavity

Jinchen Xie, Christian Linder
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. January 2024, 91(1): 011007.
Paper No: JAM-23-1275
https://doi.org/10.1115/1.4063145
Published Online: August 25, 2023
View Article titled, Analysis of Flexoelectric Solids With a Cylindrical Cavity
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Topics: Cavities, Solids, Strain gradient, Polarization (Electricity), Tension, Electric potential, Hoop stress
Journal Articles

Non-Quadratic Strain Gradient Plasticity Theory and Size Effects in Constrained Shear

Mitsutoshi Kuroda, Alan Needleman
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. December 2023, 90(12): 121004.
Paper No: JAM-23-1213
https://doi.org/10.1115/1.4062698
Published Online: August 7, 2023
View Article titled, Non-Quadratic Strain Gradient Plasticity Theory and Size Effects in Constrained Shear
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Topics: Boundary-value problems, Plasticity, Shear (Mechanics), Strain gradient, Stress, Deformation, Metals
Journal Articles

Dramatic Amplification of the Flexoelectric Effect in Snapping Surfaces

Lingling Chen, Xinyu Xing, Chuo Zhao, Shengyou Yang
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. October 2023, 90(10): 101010.
Paper No: JAM-23-1221
https://doi.org/10.1115/1.4062777
Published Online: July 18, 2023
View Article titled, Dramatic Amplification of the Flexoelectric Effect in Snapping Surfaces
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Topics: Boundary-value problems, Deformation, Kinematics, Polarization (Electricity), Polarization (Light), Polarization (Waves), Stress, Design, Electric fields, Internal energy (Physics)
Journal Articles

Modeling the Interaction Between Inclusions and Nanocracks in Flexoelectric Solids

Mengkang Xu, Xinpeng Tian, Qian Deng, Qun Li
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. October 2023, 90(10): 101005.
Paper No: JAM-23-1154
https://doi.org/10.1115/1.4062659
Published Online: June 26, 2023
View Article titled, Modeling the Interaction Between Inclusions and Nanocracks in Flexoelectric Solids
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Topics: Fracture (Materials), Strain gradient, Solids, Electric fields
Journal Articles

Smooth Crack Band Model—A Computational Paragon Based on Unorthodox Continuum Homogenization

Yupeng Zhang, Zdeněk P. Bažant
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. April 2023, 90(4): 041007.
Paper No: JAM-22-1363
https://doi.org/10.1115/1.4056324
Published Online: January 13, 2023
View Article titled, Smooth Crack Band Model—A Computational Paragon Based on Unorthodox Continuum Homogenization
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Topics: Damage, Density, Displacement, Fracture (Materials), Stiffness, Stress, Tensors, Dimensions, Strain gradient, Boundary-value problems
Journal Articles

The Cross-Scale Strengthening-Softening Behavior of Solids With the Pressurized Cylindrical Cell

Zhongya Lin, Yueguang Wei
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 2022, 89(9): 091007.
Paper No: JAM-22-1189
https://doi.org/10.1115/1.4054980
Published Online: July 26, 2022
View Article titled, The Cross-Scale Strengthening-Softening Behavior of Solids With the Pressurized Cylindrical Cell
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Topics: Strain gradient, Stiffness, Viscoelasticity, External pressure, Elasticity, Stress
Journal Articles

Analytical Studies on Mode III Fracture in Flexoelectric Solids

Xinpeng Tian, Mengkang Xu, Haiyang Zhou, Qian Deng, Qun Li, Jan Sladek, Vladimir Sladek
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. April 2022, 89(4): 041006.
Paper No: JAM-21-1444
https://doi.org/10.1115/1.4053268
Published Online: January 12, 2022
View Article titled, Analytical Studies on Mode III Fracture in Flexoelectric Solids
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Topics: Fracture (Materials), Displacement, Strain gradient, Polarization (Electricity), Polarization (Light), Polarization (Waves), Solids
Journal Articles

Enhancing Responses of Lamb Waves to Bias Electric Fields by Flexoelectricity

Sihao Lv, Wenjun Yang, Qian Deng, Shengping Shen
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. March 2022, 89(3): 031008.
Paper No: JAM-21-1395
https://doi.org/10.1115/1.4053097
Published Online: December 7, 2021
View Article titled, Enhancing Responses of Lamb Waves to Bias Electric Fields by Flexoelectricity
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Topics: Electric fields, Strain gradient, Waves, Boundary-value problems, Elasticity, Sensors
Journal Articles

Tuning Crumpled Sheets for An Enhanced Flexoelectric Response

Yang Liu, Lingling Chen, Binglei Wang, Shengyou Yang, Pradeep Sharma
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. January 2022, 89(1): 011011.
Paper No: JAM-21-1346
https://doi.org/10.1115/1.4052575
Published Online: October 13, 2021
View Article titled, Tuning Crumpled Sheets for An Enhanced Flexoelectric Response
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Topics: Deflection, Dielectric materials, Strain gradient, Thin films, Young's modulus, Polarization (Electricity), Tensors, Displacement, Boundary-value problems, Energy harvesting
Journal Articles

Interaction of Void Spacing and Material Size Effect on Inter-Void Flow Localization

Ingrid Holte, Ankit Srivastava, Emilio Martínez-Pañeda, Christian F. Niordson, Kim L. Nielsen
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. February 2021, 88(2): 021010.
Paper No: JAM-20-1508
https://doi.org/10.1115/1.4049022
Published Online: November 20, 2020
View Article titled, Interaction of Void Spacing and Material Size Effect on Inter-Void Flow Localization
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Topics: Stress, Plasticity, Deformation, Strain gradient, Size effect, Finite element analysis
Journal Articles

Finite Volume-Based Asymptotic Homogenization of Periodic Materials Under In-Plane Loading

Zhelong He, Marek-Jerzy Pindera
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. December 2020, 87(12): 121010.
Paper No: JAM-20-1354
https://doi.org/10.1115/1.4048201
Published Online: September 22, 2020
View Article titled, Finite Volume-Based Asymptotic Homogenization of Periodic Materials Under In-Plane Loading
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Topics: Boundary layers, Boundary-value problems, Displacement, Equilibrium (Physics), Fibers, Microscale devices, Stiffness, Stress, Slabs, Shear (Mechanics)
Journal Articles

Apparent Flexoelectricity Due to Heterogeneous Piezoelectricity

J. Yvonnet, X. Chen, P. Sharma
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. November 2020, 87(11): 111003.
Paper No: JAM-20-1343
https://doi.org/10.1115/1.4047981
Published Online: August 17, 2020
View Article titled, Apparent Flexoelectricity Due to Heterogeneous Piezoelectricity
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Topics: Composite materials, Piezoelectricity, Strain gradient, Tensors, Finite element methods, Finite element analysis
Journal Articles

Numerical Studies on Size Effect Behaviors of Glassy Polymers Based on Strain Gradient Elastoviscoplastic Model

Yujun Deng, Jin Wang, Peiyun Yi, Linfa Peng, Xinmin Lai, Zhongqin Lin
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. February 2019, 86(2): 021001.
Paper No: JAM-18-1482
https://doi.org/10.1115/1.4041765
Published Online: November 14, 2018
View Article titled, Numerical Studies on Size Effect Behaviors of Glassy Polymers Based on Strain Gradient Elastoviscoplastic Model
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Topics: Polymers, Simulation, Size effect, Strain gradient, Deformation, Compression, Stress
Journal Articles

A Three-Dimensional Mixed Finite Element for Flexoelectricity

Feng Deng, Qian Deng, Shengping Shen
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. March 2018, 85(3): 031009.
Paper No: JAM-17-1640
https://doi.org/10.1115/1.4038919
Published Online: January 24, 2018
View Article titled, A Three-Dimensional Mixed Finite Element for Flexoelectricity
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Topics: Boundary-value problems, Displacement, Electric fields, Electric potential, Finite element analysis, Piezoelectricity, Pressure, Spherical shells, Stiffness, Strain gradient
Journal Articles

Size-Dependent Flexoelectric Response of a Truncated Cone and the Consequent Ramifications for the Experimental Measurement of Flexoelectric Properties

Qian Deng
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. October 2017, 84(10): 101007.
Paper No: JAM-17-1339
https://doi.org/10.1115/1.4037552
Published Online: August 31, 2017
View Article titled, Size-Dependent Flexoelectric Response of a Truncated Cone and the Consequent Ramifications for the Experimental Measurement of Flexoelectric Properties
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Topics: Elasticity, Piezoelectricity, Polarization (Electricity), Polarization (Light), Polarization (Waves), Shapes, Strain gradient, Compression, Boundary-value problems, Circuits
Journal Articles

Mixed Finite Elements for Flexoelectric Solids

Feng Deng, Qian Deng, Wenshan Yu, Shengping Shen
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. August 2017, 84(8): 081004.
Paper No: JAM-17-1207
https://doi.org/10.1115/1.4036939
Published Online: June 14, 2017
View Article titled, Mixed Finite Elements for Flexoelectric Solids
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Topics: Boundary-value problems, Displacement, Elasticity, Electric fields, Electric potential, Finite element analysis, Finite element methods, Strain gradient, Solids, Piezoelectricity