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W. J. Drugan
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Proceedings Papers

Closed-Form Higher-Order Asymptotic Solutions for Plane Strain Elastic-Plastic Crack Growth

W. J. Drugan
Proc. ASME. IMECE96, Aerospace, 163-173, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0626
https://doi.org/10.1115/IMECE1996-0626
View Paper titled, Closed-Form Higher-Order Asymptotic Solutions for Plane Strain Elastic-Plastic Crack Growth
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Topics: Fracture (Materials), Plane strain, Deformation, Ductile fracture, Stress, Composite materials
Journal Articles

Bending of a Cosserat Elastic Bar of Square Cross Section: Theory and Experiment

Roderic Lakes, W. J. Drugan
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. September 2015, 82(9): 091002.
Paper No: JAM-15-1106
https://doi.org/10.1115/1.4030626
Published Online: September 1, 2015
View Article titled, Bending of a Cosserat Elastic Bar of Square Cross Section: Theory and Experiment
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Topics: Deformation, Displacement, Elasticity, Foams (Chemistry), Modeling, Stress, Dimensions
Journal Articles

Buckling Mode Jump at Very Close Load Values in Unattached Flat-End Columns: Theory and Experiment

H. Kalathur, T. M. Hoang, R. S. Lakes, W. J. Drugan
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. April 2014, 81(4): 041010.
Paper No: JAM-13-1234
https://doi.org/10.1115/1.4025149
Published Online: September 23, 2013
View Article titled, Buckling Mode Jump at Very Close Load Values in Unattached Flat-End Columns: Theory and Experiment
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Topics: Buckling, Stress, Deflection
Journal Articles

Analytical Derivation of Cosserat Moduli via Homogenization of Heterogeneous Elastic Materials

D. Bigoni, W. J. Drugan
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. July 2007, 74(4): 741–753.
https://doi.org/10.1115/1.2711225
Published Online: April 20, 2006
View Article titled, Analytical Derivation of Cosserat Moduli via Homogenization of Heterogeneous Elastic Materials
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Topics: Composite materials, Deformation, Displacement, Plane strain, Stress, Torsion, Equilibrium (Physics)
Journal Articles

Influence of Porosity on Plane Strain Tensile Crack-Tip Stress Fields in Elastic-Plastic Materials: Part II

Y. Miao, W. J. Drugan
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. December 1993, 60(4): 883–889.
https://doi.org/10.1115/1.2900997
Published Online: December 1, 1993
View Article titled, Influence of Porosity on Plane Strain Tensile Crack-Tip Stress Fields in Elastic-Plastic Materials: Part II
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Topics: Fracture (Materials), Plane strain, Porosity, Stress, Elastic moduli, Manufacturing
Journal Articles

Influence of Porosity on Plane Strain Tensile Crack-Tip Stress Fields in Elastic-Plastic Materials: Part I

W. J. Drugan, Y. Miao
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 1992, 59(3): 559–567.
https://doi.org/10.1115/1.2893760
Published Online: September 1, 1992
View Article titled, Influence of Porosity on Plane Strain Tensile Crack-Tip Stress Fields in Elastic-Plastic Materials: Part I
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Topics: Fracture (Materials), Plane strain, Porosity, Stress, Alloys, Finite element analysis, Hydrostatics, Metals
Journal Articles

Near-Tip Fields for Quasi-Static Crack Growth Along a Ductile-Brittle Interface

W. J. Drugan
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. March 1991, 58(1): 111–119.
https://doi.org/10.1115/1.2897136
Published Online: March 1, 1991
View Article titled, Near-Tip Fields for Quasi-Static Crack Growth Along a Ductile-Brittle Interface
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Topics: Brittleness, Fracture (Materials), Stress, Plane strain, Deformation, Die cutting, Joining materials, Shear (Mechanics), Shear stress, Shearing (Deformation)
Journal Articles

Constraints on Moving Strong Discontinuity Surfaces in Dynamic Plane-Stress or Plane-Strain Deformations of Stable Elastic-Ideally Plastic Materials

Yinong Shen, W. J. Drugan
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 1990, 57(3): 569–576.
https://doi.org/10.1115/1.2897060
Published Online: September 1, 1990
View Article titled, Constraints on Moving Strong Discontinuity Surfaces in Dynamic Plane-Stress or Plane-Strain Deformations of Stable Elastic-Ideally Plastic Materials
Open the PDF for Constraints on Moving Strong Discontinuity Surfaces in Dynamic Plane-Stress or Plane-Strain Deformations of Stable Elastic-Ideally Plastic Materials in another window
Topics: Deformation, Plane strain, Plastics, Stress, Anisotropy, Crack propagation, Cutting, Displacement, Elastic waves, Flow (Dynamics)
Journal Articles

Elastic-Plastic Problems

B. D. Annin, Author, G. P. Cherepanov, Author, W. J. Drugan, Reviewer
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Book Reviews
J. Appl. Mech. September 1989, 56(3): 732–733.
https://doi.org/10.1115/1.3176164
Published Online: September 1, 1989
View Article titled, Elastic-Plastic Problems
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Journal Articles

Theory of Plasticity

J. Chakrabarty, Author, W. J. Drugan, Reviewer
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Book Reviews
J. Appl. Mech. March 1988, 55(1): 253.
https://doi.org/10.1115/1.3173655
Published Online: March 1, 1988
View Article titled, Theory of Plasticity
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Topics: Plasticity
Journal Articles

A More Direct and General Analysis of Moving Strong Discontinuity Surfaces in Quasi-Statically Deforming Elastic-Plastic Solids

W. J. Drugan
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Briefs
J. Appl. Mech. March 1986, 53(1): 224–226.
https://doi.org/10.1115/1.3171718
Published Online: March 1, 1986
View Article titled, A More Direct and General Analysis of Moving Strong Discontinuity Surfaces in Quasi-Statically Deforming Elastic-Plastic Solids
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Topics: Solids
Journal Articles

Radial Dependence of Near-Tip Continuum Fields for Plane Strain Tensile Crack Growth in Elastic-Ideally Plastic Solids

W. J. Drugan
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. March 1986, 53(1): 83–88.
https://doi.org/10.1115/1.3171743
Published Online: March 1, 1986
View Article titled, Radial Dependence of Near-Tip Continuum Fields for Plane Strain Tensile Crack Growth in Elastic-Ideally Plastic Solids
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Topics: Fracture (Materials), Plane strain, Solids, Deformation, Stress, Shear (Mechanics), Tensors
Journal Articles

On the Asymptotic Continuum Analysis of Quasistatic Elastic-Plastic Crack Growth and Related Problems

W. J. Drugan
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 1985, 52(3): 601–605.
https://doi.org/10.1115/1.3169107
Published Online: September 1, 1985
View Article titled, On the Asymptotic Continuum Analysis of Quasistatic Elastic-Plastic Crack Growth and Related Problems
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Topics: Fracture (Materials), Plane strain, Stress
Journal Articles

An Introduction to Continuum Mechanics

M. E. Gurtin, Author, W. J. Drugan, Reviewer
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Book Reviews
J. Appl. Mech. December 1984, 51(4): 949–950.
https://doi.org/10.1115/1.3167763
Published Online: December 1, 1984
View Article titled, An Introduction to Continuum Mechanics
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Topics: Continuum mechanics