1-20 of 307
Geometry
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

Scalar Field Prediction on Meshes Using Interpolated Multiresolution Convolutional Neural Networks

Kevin Ferguson, Andrew Gillman, James Hardin, Levent Burak Kara
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. October 2024, 91(10): 101002.
Paper No: JAM-23-1429
https://doi.org/10.1115/1.4065782
Published Online: July 12, 2024
View Article titled, Scalar Field Prediction on Meshes Using Interpolated Multiresolution Convolutional Neural Networks
Open the PDF for Scalar Field Prediction on Meshes Using Interpolated Multiresolution Convolutional Neural Networks in another window
Topics: Convolutional neural networks, Interpolation, Scalar field theory, Shapes, Stress, Temperature, Testing, Finite element analysis, Resolution (Optics), Geometry
Journal Articles

Designing the Geometry of Compact Tension Specimens for Easy Fracture Toughness Measurement Using Reinforcement Learning

Cheng Qiu, Yuxia Lin, Yan Shen, Hongwei Song, Jinglei Yang
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 2024, 91(9): 091001.
Paper No: JAM-24-1074
https://doi.org/10.1115/1.4065624
Published Online: June 13, 2024
View Article titled, Designing the Geometry of Compact Tension Specimens for Easy Fracture Toughness Measurement Using Reinforcement Learning
Open the PDF for Designing the Geometry of Compact Tension Specimens for Easy Fracture Toughness Measurement Using Reinforcement Learning in another window
Topics: Design, Fracture (Materials), Fracture toughness, Shapes, Reinforcement learning, Tension, Geometry, Stress
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
Open the PDF for SUPG-Based Finite Element Method for Direct Material Property Determination Utilizing Full-Field Deformation Measurements in another window
Topics: Finite element analysis, Galerkin method, Materials properties, Noise (Sound), Oscillations, Stress, Strain gradient, Geometry, Deformation, Bone
Journal Articles

Creating Geometric Imperfections in Thin-Walled Structures Using Acoustic Excitation

Jennifer Xue, Zheren Baizhikova, Roberto Ballarini, Tian Chen
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. December 2023, 90(12): 121014.
Paper No: JAM-23-1217
https://doi.org/10.1115/1.4062746
Published Online: September 11, 2023
View Article titled, Creating Geometric Imperfections in Thin-Walled Structures Using Acoustic Excitation
Open the PDF for Creating Geometric Imperfections in Thin-Walled Structures Using Acoustic Excitation in another window
Topics: Acoustics, Buckling, Excitation, Manufacturing, Pressure, Shells, Simulation, Thin wall structures, Geometry, Silicones
Journal Articles

A Numerical Study on the Ballistic Performance of Projectiles Formed by Shaped Charge

Yağmur Göçmen, Can Erdogan, Tuncay Yalçinkaya
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. November 2023, 90(11): 111011.
Paper No: JAM-23-1136
https://doi.org/10.1115/1.4063002
Published Online: September 8, 2023
View Article titled, A Numerical Study on the Ballistic Performance of Projectiles Formed by Shaped Charge
Open the PDF for A Numerical Study on the Ballistic Performance of Projectiles Formed by Shaped Charge in another window
Topics: Copper, Damage, Failure, Finite element analysis, Plasticity, Projectiles, Shapes, Steel, Failure mechanisms, Iron
Journal Articles

Reduced Order Modeling of Dynamic Mechanical Metamaterials for Analysis of Infinite and Finite Systems

Weidi Wang, Alireza V. Amirkhizi
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 2023, 90(9): 091009.
Paper No: JAM-23-1182
https://doi.org/10.1115/1.4062888
Published Online: July 27, 2023
View Article titled, Reduced Order Modeling of Dynamic Mechanical Metamaterials for Analysis of Infinite and Finite Systems
Open the PDF for Reduced Order Modeling of Dynamic Mechanical Metamaterials for Analysis of Infinite and Finite Systems in another window
Topics: Computation, Design, Dynamics (Mechanics), Finite element methods, Finite element model, Inertia (Mechanics), Metamaterials, Mode shapes, Modeling, Optimization
Journal Articles

Effective Mechanical Properties of Auxetic Materials: Numerical Predictions Using Variational Asymptotic Method Based Homogenization

Chetna Srivastava, Vinyas Mahesh, Pandi Pitchai, P. J. Guruprasad, Nik Petrinic, Fabrizio Scarpa, Dineshkumar Harursampath, Sathiskumar A. Ponnusami
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. November 2023, 90(11): 111001.
Paper No: JAM-23-1174
https://doi.org/10.1115/1.4062845
Published Online: July 20, 2023
View Article titled, Effective Mechanical Properties of Auxetic Materials: Numerical Predictions Using Variational Asymptotic Method Based Homogenization
Open the PDF for Effective Mechanical Properties of Auxetic Materials: Numerical Predictions Using Variational Asymptotic Method Based Homogenization in another window
Topics: Finite element methods, Geometry, Simulation, Young's modulus, Poisson ratio, Stiffness, Shear modulus, Elasticity
Journal Articles

Comparing the Buckling Strength of Spherical Shells With Dimpled Versus Bumpy Defects

Arefeh Abbasi, Fani Derveni, Pedro M. Reis
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. June 2023, 90(6): 061008.
Paper No: JAM-22-1400
https://doi.org/10.1115/1.4056801
Published Online: March 3, 2023
View Article titled, Comparing the Buckling Strength of Spherical Shells With Dimpled Versus Bumpy Defects
Open the PDF for Comparing the Buckling Strength of Spherical Shells With Dimpled Versus Bumpy Defects in another window
Topics: Buckling, Shells, Spherical shells, Simulation, Geometry, Finite element analysis
Journal Articles

Numerical Investigation of Presliding in Viscoplastic Spherical Contacts

Uraching Chowdhury, Melih Eriten
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. June 2023, 90(6): 061005.
Paper No: JAM-22-1421
https://doi.org/10.1115/1.4056860
Published Online: February 22, 2023
View Article titled, Numerical Investigation of Presliding in Viscoplastic Spherical Contacts
Open the PDF for Numerical Investigation of Presliding in Viscoplastic Spherical Contacts in another window
Topics: Damping, Deformation, Energy dissipation, Manganese (Metal), Simulation, Stiffness, Stress, Viscoplasticity, Displacement, Finite element model
Journal Articles

Snap Buckling in Overhand Knots

Dezhong Tong, Andrew Choi, Jungseock Joo, Andy Borum, Mohammad Khalid Jawed
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. April 2023, 90(4): 041008.
Paper No: JAM-22-1370
https://doi.org/10.1115/1.4056478
Published Online: January 17, 2023
View Article titled, Snap Buckling in Overhand Knots
Open the PDF for Snap Buckling in Overhand Knots in another window
Topics: Braid (Textile), Buckling, Friction, Rods, Simulation, Geometry, Topology, Shapes, Bifurcation, Computer simulation
Includes: Supplementary data
Journal Articles

Mechanical Couplings of 3D Lattice Materials Discovered by Micropolar Elasticity and Geometric Symmetry

Zhiming Cui, Zhihao Yuan, Jaehyung Ju
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. April 2023, 90(4): 041001.
Paper No: JAM-22-1338
https://doi.org/10.1115/1.4056349
Published Online: December 26, 2022
View Article titled, Mechanical Couplings of 3D Lattice Materials Discovered by Micropolar Elasticity and Geometric Symmetry
Open the PDF for Mechanical Couplings of 3D Lattice Materials Discovered by Micropolar Elasticity and Geometric Symmetry in another window
Topics: Couplings, Elasticity, Tensors, Shear (Mechanics), Geometry, Rotation
Journal Articles

From Kirigami to Hydrogels: A Tutorial on Designing Conformally Transformable Surfaces

Yue Wang, Yingying Ren, Tian Chen
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Tutorial
J. Appl. Mech. April 2023, 90(4): 044801.
Paper No: JAM-22-1358
https://doi.org/10.1115/1.4056350
Published Online: December 21, 2022
View Article titled, From Kirigami to Hydrogels: A Tutorial on Designing Conformally Transformable Surfaces
Open the PDF for From Kirigami to Hydrogels: A Tutorial on Designing Conformally Transformable Surfaces in another window
Topics: Design, Hydrogels, Shapes, Geometry
Journal Articles

Effect of Material Distribution in the Unit Cell on Effective Thermal Conductivity and Young's Modulus of Cellular Structure

Akshay Wagh, Sagar Deshmukh, Sripriya Ramamoorthy, Shankar Krishnan
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. January 2023, 90(1): 011008.
Paper No: JAM-22-1228
https://doi.org/10.1115/1.4056000
Published Online: November 7, 2022
View Article titled, Effect of Material Distribution in the Unit Cell on Effective Thermal Conductivity and Young's Modulus of Cellular Structure
Open the PDF for Effect of Material Distribution in the Unit Cell on Effective Thermal Conductivity and Young's Modulus of Cellular Structure in another window
Topics: Geometry, Porosity, Struts (Engineering), Thermal conductivity, Young's modulus
Journal Articles

Computational Study of Tear Testing of a Single Weld Formed by Fused Filament Fabrication

Zheliang Wang, Ojaswi Agarwal, Jonathan E. Seppala, Kevin J. Hemker, Thao D. Nguyen
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. January 2023, 90(1): 011001.
Paper No: JAM-22-1249
https://doi.org/10.1115/1.4055729
Published Online: October 13, 2022
View Article titled, Computational Study of Tear Testing of a Single Weld Formed by Fused Filament Fabrication
Open the PDF for Computational Study of Tear Testing of a Single Weld Formed by Fused Filament Fabrication in another window
Topics: Fracture (Materials), Geometry, Stick-slip, Stress, Traction, Energy dissipation, Crack propagation, Finite element analysis, Rotation, Hardening
Journal Articles

Generalized Formulation for the Behavior of Geometrically Curved and Twisted Three-Dimensional Timoshenko Beams and Its Isogeometric Analysis Implementation

Hao Yin, Erol Lale, Gianluca Cusatis
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. July 2022, 89(7): 071003.
Paper No: JAM-22-1083
https://doi.org/10.1115/1.4054438
Published Online: May 12, 2022
View Article titled, Generalized Formulation for the Behavior of Geometrically Curved and Twisted Three-Dimensional Timoshenko Beams and Its Isogeometric Analysis Implementation
Open the PDF for Generalized Formulation for the Behavior of Geometrically Curved and Twisted Three-Dimensional Timoshenko Beams and Its Isogeometric Analysis Implementation in another window
Topics: Arches, Cantilevers, Displacement, Elasticity, Finite element analysis, Geometry, Kinematics, Rotation, Stress, Cross section (Physics)
Journal Articles

Quantitative Analyses of Collective Cell Motion on the Patterned Surfaces

Xiangyu Xu, Jiayi Xu, Xiaojun Li, Jizhou Song, Dechang Li, Baohua Ji
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. May 2022, 89(5): 051005.
Paper No: JAM-22-1008
https://doi.org/10.1115/1.4053663
Published Online: February 11, 2022
View Article titled, Quantitative Analyses of Collective Cell Motion on the Patterned Surfaces
Open the PDF for Quantitative Analyses of Collective Cell Motion on the Patterned Surfaces in another window
Topics: Density, Geometry, Polarization (Electricity), Polarization (Light), Polarization (Waves), Stress, Traction, Kinetic energy, Rotation, Computer simulation
Journal Articles

Bending Stability of Corrugated Tubes With Anisotropic Frustum Shells

Zhongyuan Wo, Evgueni T. Filipov
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. April 2022, 89(4): 041005.
Paper No: JAM-21-1433
https://doi.org/10.1115/1.4053267
Published Online: January 12, 2022
View Article titled, Bending Stability of Corrugated Tubes With Anisotropic Frustum Shells
Open the PDF for Bending Stability of Corrugated Tubes With Anisotropic Frustum Shells in another window
Topics: Cross section (Physics), Shapes, Stability, Stiffness, Shells, Hinges, Geometry
Journal Articles

Theoretical Modeling of Conformal Criterion for Flexible Electronics Attached Onto Complex Surface

Lin Xiao, Ming Cheng, Furong Chen, Shan Jiang, YongAn Huang
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. March 2022, 89(3): 031005.
Paper No: JAM-21-1414
https://doi.org/10.1115/1.4052966
Published Online: December 7, 2021
View Article titled, Theoretical Modeling of Conformal Criterion for Flexible Electronics Attached Onto Complex Surface
Open the PDF for Theoretical Modeling of Conformal Criterion for Flexible Electronics Attached Onto Complex Surface in another window
Topics: Design, Displacement, Electronics, Finite element analysis, Flexible electronics, Pressure, Shapes, Modeling, Geometry, Theoretical analysis
Journal Articles

Effect of Compliance on Residual Stresses in Manufacturing With Moving Heat Sources

Mitchell R. Grams, Patricio F. Mendez
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. February 2022, 89(2): 021004.
Paper No: JAM-21-1369
https://doi.org/10.1115/1.4052736
Published Online: November 1, 2021
View Article titled, Effect of Compliance on Residual Stresses in Manufacturing With Moving Heat Sources
Open the PDF for Effect of Compliance on Residual Stresses in Manufacturing With Moving Heat Sources in another window
Topics: Heating, Temperature, Tendons, Stress, Heat, Plasticity, Cooling, Geometry
Journal Articles

Stress Distribution Around a Circular Inclusion in a Semi-Infinite Elastic Plate

E. M. Saleme
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. March 1958, 25(1): 129–135.
https://doi.org/10.1115/1.4011701
Published Online: June 16, 2021
View Article titled, Stress Distribution Around a Circular Inclusion in a Semi-Infinite Elastic Plate
Open the PDF for Stress Distribution Around a Circular Inclusion in a Semi-Infinite Elastic Plate in another window
Topics: Elastic plates, Stress concentration, Stress, Elastic moduli, Geometry, Tension