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Ares J. Rosakis
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Journal Articles

Hyperbolicity, Mach Lines, and Super-Shear Mode III Steady-State Fracture in Magneto-Flexoelectric Materials, Part I: Methodology

A. E. Giannakopoulos, C. Knisovitis, A. Charalambopoulos, Th. Zisis, Ares J. Rosakis
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. December 2023, 90(12): 121009.
Paper No: JAM-23-1019
https://doi.org/10.1115/1.4056914
Published Online: August 25, 2023
View Article titled, Hyperbolicity, Mach Lines, and Super-Shear Mode III Steady-State Fracture in Magneto-Flexoelectric Materials, Part I: Methodology
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Topics: Displacement, Fracture (Materials), Polarization (Electricity), Shear (Mechanics), Steady state, Rupture, Polarization (Light), Polarization (Waves), Magnetic fields, Fracture (Process)
Journal Articles

Hyperbolicity, Mach Lines, and Super-Shear Mode III Steady-State Fracture in Magneto-Flexoelectric Materials, Part II: Crack-Tip Asymptotics

A.E. Giannakopoulos, Ch. Knisovitis, Th. Zisis, Ares J. Rosakis
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. December 2023, 90(12): 121010.
Paper No: JAM-23-1020
https://doi.org/10.1115/1.4056913
Published Online: August 25, 2023
View Article titled, Hyperbolicity, Mach Lines, and Super-Shear Mode III Steady-State Fracture in Magneto-Flexoelectric Materials, Part II: Crack-Tip Asymptotics
Open the PDF for Hyperbolicity, Mach Lines, and Super-Shear Mode III Steady-State Fracture in Magneto-Flexoelectric Materials, Part II: Crack-Tip Asymptotics in another window
Topics: Displacement, Fracture (Materials), Steady state, Shear (Mechanics)
Proceedings Papers

Characterization of Dynamic Ductile Fracture Using High Speed Infrared and Visible Optics

Raman P. Singh, Ares J. Rosakis, Guruswaminaidu Ravichandran
Proc. ASME. IMECE96, Aerospace, 199-207, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0629
https://doi.org/10.1115/IMECE1996-0629
View Paper titled, Characterization of Dynamic Ductile Fracture Using High Speed Infrared and Visible Optics
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Topics: Deformation, Ductile fracture, Failure, Fracture (Materials), Optical measurement, Optics, Photography, Sensors, Stainless steel, Temperature
Proceedings Papers

Subsonic and Intersonic Dynamic Crack Growth in Unidirectional Composites

Demirkan Coker, Ares J. Rosakis, Yonggang Y. Huang
Proc. ASME. IMECE99, Thick Composites for Load Bearing Structures, 75-86, November 14–19, 1999
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1999-0906
https://doi.org/10.1115/IMECE1999-0906
View Paper titled, Subsonic and Intersonic Dynamic Crack Growth in Unidirectional Composites
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Topics: Composite materials, Fracture (Materials), Fibers, Plates (structures), Die cutting, Epoxy adhesives, Epoxy resins, Graphite, Interferometry, Photography
Proceedings Papers

Real Time Experimental Investigation of Dynamic Failure Mode Selection in Sandwich Structures

Luoyu R. Xu, Ares J. Rosakis
Proc. ASME. IMECE2000, Mechanics of Sandwich Structures, 29-40, November 5–10, 2000
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2000-2022
https://doi.org/10.1115/IMECE2000-2022
View Paper titled, Real Time Experimental Investigation of Dynamic Failure Mode Selection in Sandwich Structures
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Topics: Failure mechanisms, Sandwich structures, Fracture (Materials), Failure, Shear (Mechanics), Delamination, Adhesives, Dynamic testing (Materials), Metals, Photography
Journal Articles

Implications of Buckingham’s Pi Theorem to the Study of Similitude in Discrete Structures: Introduction of the R F N , μ N , and S N Dimensionless Numbers and the Concept of Structural Speed

Ares J. Rosakis, José E. Andrade, Vahe Gabuchian, John M. Harmon, Joel P. Conte, José I. Restrepo, Andrés Rodriguez, Arpit Nema, Andrea R. Pedretti
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 2021, 88(9): 091008.
Paper No: JAM-21-1204
https://doi.org/10.1115/1.4051338
Published Online: July 12, 2021
View Article titled, Implications of Buckingham’s Pi Theorem to the Study of Similitude in Discrete Structures: Introduction of the R F N , μ N , and S N Dimensionless Numbers and the Concept of Structural Speed
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Topics: Density, Dimensionless numbers, Discrete systems, Elasticity, Engineering prototypes, Excitation, Friction, Signals, Theorems (Mathematics), Springs
Journal Articles

Dynamics of Flexoelectric Materials: Subsonic, Intersonic, and Supersonic Ruptures and Mach Cone Formation

Antonios E. Giannakopoulos, Ares J. Rosakis
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. June 2020, 87(6): 061004.
Paper No: JAM-20-1100
https://doi.org/10.1115/1.4046634
Published Online: March 28, 2020
View Article titled, Dynamics of Flexoelectric Materials: Subsonic, Intersonic, and Supersonic Ruptures and Mach Cone Formation
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Topics: Polarization (Electricity), Rupture, Shear (Mechanics), Elasticity, Waves, Fracture (Materials), Polarization (Light), Polarization (Waves)
Journal Articles

2018 Timoshenko Medal Acceptance Lecture: Academic Family

Ares J. Rosakis
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Guest Editorial
J. Appl. Mech. February 2019, 86(2): 020301.
Paper No: JAM-18-1660
https://doi.org/10.1115/1.4042130
Published Online: December 24, 2018
View Article titled, 2018 Timoshenko Medal Acceptance Lecture: Academic Family
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Topics: Engineering teachers, Fracture (Materials), Shear (Mechanics), Composite materials, Mentoring, Students, Teaching, Rupture, Engineering disciplines, Solid mechanics
Journal Articles

A Micromechanics Based Constitutive Model for Brittle Failure at High Strain Rates

Harsha S. Bhat, Ares J. Rosakis, Charles G. Sammis
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. May 2012, 79(3): 031016.
https://doi.org/10.1115/1.4005897
Published Online: April 5, 2012
View Article titled, A Micromechanics Based Constitutive Model for Brittle Failure at High Strain Rates
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Topics: Constitutive equations, Damage, Failure, Fracture (Materials), Stress, Brittleness, Fracture toughness
Proceedings Papers

Dynamic Optical Investigations of Hypervelocity Impact Damage

Leslie E. Lamberson, Ares J. Rosakis
Proc. ASME. IMECE2009, Volume 1: Advances in Aerospace Technology, 43-44, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-11740
https://doi.org/10.1115/IMECE2009-11740
View Paper titled, Dynamic Optical Investigations of Hypervelocity Impact Damage
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Topics: Damage, Stress, Fracture (Materials), Plates (structures), Waves, Fracture mechanics, Hazardous substances, Photography, Space vehicles, Structural elements (Construction)
Proceedings Papers

Dynamic Optical Investigations of Hypervelocity Impact Damage

Leslie E. Lamberson, Ares J. Rosakis
Proc. ASME. IMECE2009, Volume 11: Mechanics of Solids, Structures and Fluids, 119-121, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-12078
https://doi.org/10.1115/IMECE2009-12078
View Paper titled, Dynamic Optical Investigations of Hypervelocity Impact Damage
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Topics: Damage, Stress, Fracture (Materials), Plates (structures), Waves, Fracture mechanics, Hazardous substances, Photography, Space vehicles, Structural elements (Construction)
Proceedings Papers

Spontaneous Rupturing Along a Frictional Interface

Kaiwen Xia, Ares J. Rosakis, Hiroo Kanamori
Proc. ASME. TRIB2004, ASME/STLE 2004 International Joint Tribology Conference, Parts A and B, 93-97, October 24–27, 2004
Publisher: American Society of Mechanical Engineers
Paper No: TRIB2004-64354
https://doi.org/10.1115/TRIB2004-64354
View Paper titled, Spontaneous Rupturing Along a Frictional Interface
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Topics: Compression, Design, Exploding wires, Friction, Hydraulic presses, Longitudinal waves, Plastics, Plates (structures), Rayleigh waves, Rupture
Proceedings Papers

Simulation of Frictional Sliding Under Impact Shear Loading

Demir Coker, Alan Needleman, George Lykotrafitis, Ares J. Rosakis
Proc. ASME. TRIB2004, ASME/STLE 2004 International Joint Tribology Conference, Parts A and B, 99-102, October 24–27, 2004
Publisher: American Society of Mechanical Engineers
Paper No: TRIB2004-64355
https://doi.org/10.1115/TRIB2004-64355
View Paper titled, Simulation of Frictional Sliding Under Impact Shear Loading
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Topics: Shear (Mechanics), Simulation, Constitutive equations, Dynamic testing (Materials), Elastic plates, Fracture (Materials), Longitudinal waves, Stress
Journal Articles

A Note on the Use of High-Speed Infrared Detectors for the Measurement of Temperature Fields at the Vicinity of Dynamically Growing Cracks in 4340 Steel

Alan T. Zehnder, Ares J. Rosakis
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Briefs
J. Appl. Mech. June 1992, 59(2): 450–452.
https://doi.org/10.1115/1.2899541
Published Online: June 1, 1992
View Article titled, A Note on the Use of High-Speed Infrared Detectors for the Measurement of Temperature Fields at the Vicinity of Dynamically Growing Cracks in 4340 Steel
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Topics: Fracture (Materials), Sensors, Steel, Temperature measurement
Journal Articles

On the Extent of Dominance of Asymptotic Elastodynamic Crack-Tip Fields: Part I—An Experimental Study Using Bifocal Caustics

Sridhar Krishnaswamy, Ares J. Rosakis
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. March 1991, 58(1): 87–94.
https://doi.org/10.1115/1.2897184
Published Online: March 1, 1991
View Article titled, On the Extent of Dominance of Asymptotic Elastodynamic Crack-Tip Fields: Part I—An Experimental Study Using Bifocal Caustics
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Topics: Fracture (Materials), Hazardous substances, Stress, Transients (Dynamics), Weight (Mass)
Journal Articles

On the Extent of Dominance of Asymptotic Elastodynamic Crack-Tip Fields: Part II—Numerical Investigation of Three-Dimensional and Transient Effects

Sridhav Krishnaswamy, Ares J. Rosakis, G. Ravichandran
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. March 1991, 58(1): 95–103.
https://doi.org/10.1115/1.2897185
Published Online: March 1, 1991
View Article titled, On the Extent of Dominance of Asymptotic Elastodynamic Crack-Tip Fields: Part II—Numerical Investigation of Three-Dimensional and Transient Effects
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Topics: Fracture (Materials), Transients (Dynamics), Engineering simulation, Simulation, Weight (Mass), Computer simulation, Finite element analysis, Hammers, Stress
Journal Articles

Three-Dimensional Effects Near a Crack Tip in a Ductile Three-Point Bend Specimen: Part II—An Experimental Investigation Using Interferometry and Caustics

Alan T. Zehnder, Ares J. Rosakis
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 1990, 57(3): 618–626.
https://doi.org/10.1115/1.2897067
Published Online: September 1, 1990
View Article titled, Three-Dimensional Effects Near a Crack Tip in a Ductile Three-Point Bend Specimen: Part II—An Experimental Investigation Using Interferometry and Caustics
Open the PDF for Three-Dimensional Effects Near a Crack Tip in a Ductile Three-Point Bend Specimen: Part II—An Experimental Investigation Using Interferometry and Caustics in another window
Topics: Fracture (Materials), Hazardous substances, Interferometry, Stress, Calibration, Displacement, Finite element analysis, Reflection, Simulation
Journal Articles

Experimental Measurement of the Temperature Rise Generated During Dynamic Crack Growth in Metals

Alan T. Zehnder, Ares J. Rosakis
Journal: Applied Mechanics Reviews
Publisher: ASME
Article Type: Review Articles
Appl. Mech. Rev. May 1990, 43(5S): S260–S265.
https://doi.org/10.1115/1.3120822
Published Online: May 1, 1990
View Article titled, Experimental Measurement of the Temperature Rise Generated During Dynamic Crack Growth in Metals
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Topics: Fracture (Materials), Metals, Temperature, Fracture toughness, Crack propagation, Energy dissipation, Heating, Sensors, Steel