Romesh C. Batra
Clifton C. Garvin Professor
Engineering Science and Mechanics, MC 0219
Virginia Polytechnic Institute and State University
Blacksburg, Virginia 24061
Phone: (540) 231-6051
Fax: (540 231-4574
email: rbatra@vt.edu
PUBLICATIONS: (Coauthors, wherever
applicable, are listed)
(a) In Refereed Journals.
- R. C. Batra and R. N. Dubey, Impulsive Loading of Circular
Plates, Int. J. Solids and Structures, 7, 965-978, 1971.
- R. C. Batra, On Non-Classical Boundary
Conditions, Archive for Rational Mechanics and Analysis, 48,
163-191, 1972.
- R. C. Batra, On the Fading Memory of Initial
Conditions, Quarterly of Applied Mathematics, 31,
367-371, 1973.
- R. C. Batra, A Theorem in the Theory of
Incompressible Navier-Stokes-Fourier Fluids, Istituto Lombardo
Academia di Scienze e Letter Rendiconti (A), 107, 699-714,
1973.
- R. C. Batra, Addendum to "A Theorem in
the Theory of Incompressible Navier-Stokes-Fourier Fluids", Istituto
Lombardo Academia di Scienze e Letter Rendiconti (A), 108, 699-704,
1974.
- R. C. Batra, On the Asymptotic Stability of
the Rest State of a Viscous Fluid Bounded by an Elastic Membrane and a
Rigid Wall, Archive for Rational Mechanics and Analysis, 56,
310-319, 1974.
- R. C. Batra, A Thermodynamic Theory of Rigid
Heat Conductors, Archive for Rational Mechanics and Analysis, 53,
359-365, 1974.
- R. C. Batra, Decay of the Kinetic and the
Thermal Energy of Compressible Viscous Fluids, J. de Mecanique,
14, 497-503, 1975.
- R. C. Batra, On the Asymptotic Stability
of an Equilibrium Solution of the Boussinesq Equations, Zeitschrift
fur Angewandte Mathematik und Mechanik, 55, 727-729, 1975.
- R. C. Batra, On Heat Conduction and Wave
Propagation in Non-Simple Rigid Solids, Letters in Appl. and Engng
Sci., 3, 97-107, 1975.
- R. C. Batra, On the Coincidence of the
Principal Axes of Stress and Strain in Isotropic Elastic Bodies, Letters
in Appl. and Engng Sci., 3, 435-439, 1975.
- R. C. Batra, Deformation Produced by a
Simple Tensile Load in an Isotropic Elastic Body, J. Elasticity,
6, 109-111, 1976.
- R. C. Batra and M. Levinson, Extension of an Energy
Theorem of Barenblatt to Elastodynamics, Mechs. Research Commun.,
3, 303-306, 1976.
- R. C. Batra, Thermodynamics
of Simple Materials of Differential Type, J. de Mecanique, 15,
457-466, 1976.
- R. C. Batra, Thermodynamics of Non-Simple
Elastic Materials, J. Elasticity, 6, 451-456, 1976.
- R. C. Batra, M. Levinson and
E. Betz, Rubber Covered
Rolls, The Thermoviscoelastic Problem, A Finite Element Solution, Int.
J. Num. Meth. Engng., 10, 767-785, 1976.
- M. M. Tang and R. C. Batra, Asymptotic Stability of an
Equilibrium Solution of a Hyperbolic Heat Equation, Zeitschrift fur
Angewandte Mathematik und Mechanik, 57, 615-616, 1977.
- R. C. Batra, Decay of the Kinetic and the
Thermal Energy of Incompressible Micropolar Fluids, J. de Mecanique,
16, 217-225, 1977.
- R. C. Batra, Cold Sheet Rolling, The
Thermoviscoelastic Problem, A Numerical Solution, Int. J.
Numerical Methods Engineering, 11, 671-682, 1977.
- R. C. Batra, Decay of the Kinetic and the Thermal
Energy of Compressible Micropolar Fluids, Acta Mechanica, 29,
47-53, 1978.
- R. C. Batra, Saint-Venant's Principle for a
Helical Spring, J. Appl. Mech., 45, 297-301, 1978.
- R. C. Batra, Cold Rolling of a Laminated
Composite Sheet, A Numerical Solution, Int. J. Num. Meth. Engng.,
12, 429-435, 1978.
- R. C. Batra, Finite Plane Strain
Deformations of Rubberlike Materials, Int. J. Num. Meth.
Engng., 15, 145-160, 1980.
- R. C. Batra, Rubber Covered Rolls, The
Nonlinear Elastic Problem, J. Appl. Mech., 47, 82-86,
1980.
- R. C. Batra, Quasistatic Indentation of a
Rubber Covered Roll by a Rigid Roll, Int. J. Num. Meth. Engr.,
17, 1823-1834, 1981.
- R. C. Batra, Saint-Venant's Principle for a
Micropolar Helical Body, Acta Mechanica, 42, 99-109,
1982.
- C. N. Bapat and R. C. Batra, Indentation of a
Viscoelastic Rubber Covered Roll by a Rigid Plane Surface, Mechs.
Research Communications, 9, 265-272, 1982.
- R. C. Batra, Saint-Venant's Principle in
Linear Elasticity with Microstructures, J. Elasticity, 13,
165-173, 1983.
- C. N. Bapat and R. C. Batra, Finite Plane Strain
Deformations of Nonlinear Viscoelastic Rubber Covered Rolls, Int.
J. Num. Meth. Engng., 20, 1911-1927, 1984.
- S. L. Passman and R. C.
Batra, A
Thermomechanical Theory for a Porous Anisotropic Elastic Solid with
Inclusions, Arch. Rat'l Mechs. Anal., 87, 11-33, 1984.
- C. N. Bapat and R. C. Batra, Finite Deformations of a
Viscoelastic Roll Cover Contacting a Rigid Plane Surface, Commun.
Appl. Numerical Methods, 1, 169-176, 1985.
- T. W. Wright and R. C. Batra,
The Initiation and Growth
of Adiabatic Shear Bands, Int. J. Plasticity, 1,
205-212, 1985.
- R. C. Batra and T. W. Wright,
Steady State
Penetration of Rigid Perfectly Plastic Targets, Int. J. Engng. Sci.,
24, 41-54, 1986.
- R. C. Batra and Manfred
Wuttig, Elasto-Composition
Waves in Inhomogeneous Solids, Scripta Metallurgica, 20,
1173-1175, 1986.
- R. C. Batra, The Force on a Lattice Defect in
an Elastic Body, J. Elasticity, 17, 3-8, 1987.
- R. C. Batra, The Initiation and Growth of,
and the Interaction Among Adiabatic Shear Bands in Simple and Dipolar
Materials, Int. J. Plasticity, 3, 75-89, 1987.
- R. C. Batra, Steady State Penetration of
Viscoplastic Targets, Int. J. Engng Sci., 25, 1131-1141,
1987.
- R. C. Batra, Effect of Material Parameters
on the Initiation and Growth of Adiabatic Shear Bands, Int. J.
Solids and Structures, 23, 1435-1446, 1987.
- R. C. Batra, Steady State Penetration of
Thermoviscoplastic Targets, Computational Mechs.: an Int. J. 3,
1-12, 1988.
- R. C. Batra, Effect of Nominal Strain-Rate on
the Initiation and Growth of Adiabatic Shear Bands in Steels,Appl.
Mechs, 55, 229-230, 1988.
- R. C. Batra and Pei-Rong Lin,
Steady State Deformations of
a Rigid Perfectly Plastic Rod Striking a Rigid Cavity, Int. J.
Engng Sci., 26, 183-192, 1988.
- R. C. Batra and T. Gobinath, Steady State Penetration of
Compressible Rigid Perfectly Plastic Targets, Int. J. Engng Sci.,
26, 741-751, 1988.
- R. C. Batra and T. W. Wright,
A Comparison of
Solutions of Adiabatic Shear Banding by Forward Difference and
Crank-Nicolson Methods, Commun. Appl. Numerical Methods, 4,
741-748, 1988.
- Y. W. Kwon and R. C. Batra, Effect of Multiple Initial
Imperfections on the Initiation and Growth of Adiabatic Shear Bands in
Nonpolar and Dipolar Materials, Int. J. Engng Sci., 26,1177-1187,
1988.
- R. C. Batra and Y. W. Kwon, Adiabatic Shear Banding in a
Bimetallic Body, Acta Mechanica, 77, 281-297, 1989.
- R. C. Batra and Pei-Rong Lin,
Steady State Axisymmetric
Deformations of a Thermoviscoplastic Rod Striking a Rigid Cavity, Int.
J. Impact Engng, 8, 99 - 113, 1989.
- R. C. Batra and De-Shin Liu, Adiabatic Shear Banding in Plane
Strain Problems, J. Appl. Mechs., 56, 527 - 534, 1989.
- Pei-Rong Lin and R. C. Batra,
Histories of Stress,
Strain-Rate, Temperature, and Spin in Steady State Penetration Problems,
Int. J. Engng Sci., 27, 1155 - 1165, 1989.
- R. C. Batra and Pei-Rong Lin,
Histories of Stress Temperature
and Spin in Steady State Deformations of a Thermoviscoplastic Rod Striking
a Hemispherical Rigid Cavity, Int. J. Engng Sci., 28, 93
- 98, 1990.
- R. C. Batra and De-Shin Liu, Adiabatic Shear Band
Development in Dynamic Plane Strain Compression of a Viscoplastic Material,
Int. J. Plasticity, 6, 231 - 246, 1990.
- R. C. Batra and C. H. Kim, Adiabatic Shear Banding in
Elastic-Viscoplastic Nonpolar and Dipolar Materials, Int. J.
Plasticity, 6, 127 - 141, 1990.
- R. C. Batra and C. H. Kim, An Adaptive Mesh
Refinement Technique for the Analysis of Adiabatic Shear Banding, Mechs.
Research Communications, 17, 81 - 91, 1990.
- R. C. Batra and C. H. Kim, Effect of Integration
Methods on the Solution of an Adiabatic Shear Banding Problem, Int.
J. Num. Methods Engng, 29, 1639 - 1652, 1990.
- R. C. Batra and C. H. Kim, The Interaction Among Adiabatic
Shear Bands in Simple and Dipolar Materials, Int. J. Engng Sci.,
28, 926 - 942, 1990.
- Z. G. Zhu and R. C. Batra, Dynamic Shear Band Development in
Plane Strain Compression of a Viscoplastic Body Containing a Rigid
Inclusion, Acta Mechanica, 84, 89-107, 1990.
- R. C. Batra and C. H. Kim, Effect of Viscoplastic Flow
Rules on the Initiation and Growth of Shear Bands at High Strain Rates,
J. Mechs. Phys. Solids, 38, 859 - 874, 1990.
- R. C. Batra and X.-T. Zhang, Shear Band Development in Dynamic
Loading of a Viscoplastic Cylinder Containing two Voids, Acta
Mechanica, 85, 221 - 234, 1990.
- R. C. Batra and Xingju Chen, An Approximate Analysis of
Steady State Axisymmetric Deformations of Viscoplastic Targets, Int.
J. Engng Sci., 28, 1347 - 1358, 1990.
- Z. G. Zhu and R. C. Batra, Analysis of Shear Banding in
Plane Strain Compression of a Bimetallic Thermally Softening Viscoplastic
Body Containing an Elliptical Void, J. Engng. Materials &
Technology, 113, 382 - 395, 1991.
- R. C. Batra and Z. G. Zhu,
Dynamic Shear Band Development in a Thermally Softening Bimetallic Body
Containing two Voids, Acta Mechanica, 86, 31 - 52, 1991.
- R. C. Batra and Z. G. Zhu,
Dynamic Adiabatic Shear Band
Development in a Bimetallic Body Containing a Void, Int. J. Solids
Structures, 27, 1829 - 1854, 1991.
- R. C. Batra and T. Gobinath, Steady State Axisymmetric
Deformations of a Thermoviscoplastic Rod Striking a Thick
Thermoviscoplastic Target, Int. J. Impact Engng., 11, 1
- 31, 1991.
- R. C. Batra and C. H. Kim, Effect of Thermal Conductivity
on the Initiation, Growth and Band Width of Adiabatic Shear Bands, Int.
J. Engng Sci., 29, 949 - 960, 1991.
- Z. G. Zhu and R. C. Batra, Shear Band Development in a
Thermally Softening Viscoplastic Body, Computers & Structures,
39, 459 - 472, 1991
- T. Gobinath and R. C. Batra, A Steady State Axisymmetric
Penetration Problem for Rigid Perfectly Plastic Materials, Int. J.
Engng Sci., 29, 1315 - 1331, 1991.
- R. C. Batra and Aslam Adam, Effect of Viscoplastic Flow
Rules on Steady State Penetration of Thermoviscoplastic Targets, Int.
J. Engng Sci., 29, 1391 - 1408, 1991.
- R. C. Batra and A. Adam, Steady State Penetration of
Transversely Isotropic Rigid Perfectly Plastic Targets, Computers
& Structures, 42, 489 - 495, 1992.
- C. H. Kim and R. C. Batra, Effect of Initial
Temperatureon the Initiation and Growth of Shear Bands in a Plain Carbon
Steel, Int. J. Nonlinear Mechs., 27, 279 - 291, 1992.
- R. Jayachandran and R. C.
Batra, Steady State Penetration of
Elastic Perfectly Plastic Targets, Acta Mechanica, 92,
9 - 27, 1992.
- R. Jayachandran and R. C.
Batra, Steady State
Axisymmetric Deformations of a Thick Elastic-Thermoviscoplastic Target,
Int. J. Engng Sci., 30, 1009 - 1026, 1992.
- R. C. Batra and C. H. Kim, Analysis of Shear Bands in
Twelve Materials, Int. J. Plasticity, 8, 425 - 452,
1992.
- R. C. Batra and R.
Jayachandran, Effect of
Constitutive Models on Steady State Axisymmetric Deformations of
Thermoelastic-viscoplastic Targets, Int. J. Impact Engng, 12,
209 - 226, 1992.
- Z. G. Zhu and R. C. Batra, Consideration of Phase
Transformations in the Study of Shear Bands in a Dynamically Loaded Steel
Block, J. Eng'g Mat'l Tech., 114, 368 - 377, 1992.
- R. C. Batra and K. I. Ko, An Adaptive Mesh
Refinement Technique for the Analysis of Shear Bands in Plane Strain
Compression of a Thermoviscoplastic Solid, Computational Mechs.,
10, 369 - 379, 1992.
- Xiang-Tong Zhang and R. C.
Batra, An Approximate
Linear Stability Analysis of Simple Shearing Deformations of a Dipolar
Viscoplastic Material, J. Mathematical and Physical Sciences, 26,
475-483, 1992.
- X. Chen and R. C. Batra, Effect of Frictional Force on the
Steady State Axisymmetric Deformations of a Viscoplastic Target, Acta
Mechanica, 97, 153 - 168, 1993.
- R. C. Batra and K. I. Ko, Analysis of Shear Bands in
Dynamic Axisymmetric Compression of a Thermoviscoplastic Cylinder, Int.
J. Engng Sci., 31, 529 - 547, 1993.
- A. Kadic-Galeb and R. C.
Batra, Stress Distribution
in an Elastic Perfectly Plastic Plate Subjected to Corrosive Environmental
Loads, Int. J. Engng Sci., 31, 1301 - 1307, 1993.
- R. C. Batra and R.
Jayachandran, Steady State
Axisymmetric Penetration of a Kinematically Hardening Thermoviscoplastic
Target, Int. J. Engng Sci., 31, 1309-1323, 1993.
- R. C. Batra and X. T. Zhang, Analysis of Shear Bands in a
Dynamically Loaded Viscoplastic Cylinder Containing Two Rigid Inclusions,
Acta Mechanica, 100, 105-114, 1993.
- Z. G. Zhu and R. C. Batra, Analysis of Dynamic Shear
Bands in an FCC Single Crystal, Int. J. Plasticity, 9,
653-696, 1993.
- R. C. Batra and J. Hwang, An
Adaptive Mesh Refinement Technique for Two-Dimensional Shear Band
Problems, Computat'l Mechs., 12, 255 -268, 1993.
- R. C. Batra and J. P. Zhang, Analysis of Deformations Near a
Crack Tip in a Compressible Nonlinear Elastic Material, Engng
Fracture Mechs., 46, 413-432, 1993.
- A. Kadic-Galeb and R. C.
Batra, A Gauge Theory of
Relaxing Elastic Materials Containing Dislocations, Int. J. Engng.
Sci., 32, 291-296, 1994.
- Y. Wang and R. C. Batra, Effect of Kinematic Hardening on
the Initiation and Growth of Shear Bands in Plane Strain Compression of a
Thermoviscoplastic Solid, Acta Mechanica, 102, 217-233,
1994.
- C. Q. Ru and R. C. Batra, Plane Strain Deformations of
Locking Materials Near a Crack Tip, Eng'g Fracture Mechs., 47,
591-598, 1994.
- C. Q. Ru and R. C. Batra, On
the Interface Stability of a Neck Propagating in a Sheet Reinforced with
Shape-Memory Fibers, Composites Engineering, 4, 271-277, 1994.
- R. C. Batra and X. Zhang, On the Propagation of a Shear
Band in a Steel Tube, J. Eng'g Materials & Technology, 116,
155-161, 1994.
- R. C. Batra and L. Wang, Analysis of Dynamic Shear Bands
Under Combined Loading, Int. J. Eng'g Analysis & Design,
1, 79-90, 1994.
- J. P. Zhang and R. C. Batra, On the Interaction Between Two
Circular Voids in a Nonlinear Elastic Solid, Acta Mechanica, 105,
161-171, 1994.
- A. Spector and R. C. Batra, Rolling/Sliding of a Linear
Elastic Body on a Deformable Layered Substrate, Int. J. Nonlinear
Mechs., 29, 335 - 348, 1994.
- R. C. Batra and J. Hwang, Dynamic Shear Band Development
in Dipolar Thermoviscoplastic Materials, Computational Mechs., 12,
354-369, 1994.
- R. C. Batra and X. S. Jin, Analysis of Dynamic Shear Bands
in Porous Thermally Softening Viscoplastic Materials, Archives of
Mechanics, 46, 13-36, 1994.
- R. C. Batra and X. Chen, Effect of Frictional Force and Nose
Shape on Axisymmetric Deformations of a Thick Thermoviscoplastic Target,
Acta Mechanica, 106, 87-105, 1994.
- J. S. Yang and R. C. Batra, Free Vibrations of a
Piezoelectric Body, J. Elasticity, 34, 239-254, 1994.
- J. S. Yang and R. C. Batra, A Theory of Electroded Thin
Thermopiezoelectric Plates Subject to Large Driving Voltages, J.
Appl. Physics, 76, 5411-5417, 1994.
- C. Q. Ru and R. C. Batra,
Plane Strain Deformations Near
the Tip of a Contacting Interfacial Crack in Locking Materials, Eng'g
Fracture Mechs., 48, 523-528, 1994.
- C. Q. Ru and R. C. Batra, Analysis of Deformation Fields
Near an Interfacial Crack Tip in Locking Materials, Eng'g Fracture
Mechs., 49, 7-16, 1994.
- J. S. Yang, R. C. Batra and
X. Q. Liang, The Cylindrical
Bending Vibrations of a Laminated Elastic Plate Due to Piezoelectric
Actuators, Smart Materials & Strucutres, 3, 485-493,
1994.
- J. S. Yang and R. C. Batra, A Second-Order Theory of
Piezoelectric Materials. J. Acoustic Soc. America,
97, 280-288, 1995.
- J. S. Yang and R. C. Batra, Thickness Shear Vibrations of a
Circular Cylindrical Piezoelectric Shell, J. Acoustic Soc. America,
97, 309- 312, 1995.
- Xingju Chen and R. C. Batra, Deep Penetration of Thick
Thermoviscoplastic Targets by Long Rigid Rods, Computers &
Structures, 54, 655-670, 1995.
- R. C. Batra, X. Zhang and T.
W. Wright, Critical Strain
Ranking of Twelve Materials in Deformations Involving Adiabatic Shear
Bands, J. Appl. Mechs., 62, 252-255, 1995.
- R. C. Batra and J. S. Yang, Second Order Constitutive
Relations for Transversely Isotropic Porous Piezoelectric Materials, J.
Acoustical Soc. America, 97, 2595-2598, 1995.
- A. A. Spector and R. C.
Batra, On the Motion of an
Elastic Body Rolling/Sliding on an Elastic Substrate, ASME J.
Tribology, 117, 308- 314, 1995.
- J. S. Yang and R. C. Batra, Free Vibrations of a Linear
Thermopiezoelectric Body, J. Thermal Stresses, 18,
247-262, 1995.
- J. P. Zhang and R. C. Batra, Finite Plane Strain Deformations of
an Infinite Compressible Nonlinear Elastic Body Containing Either an
Ellipsoidal Void or a Rigid Ellipsoidal Inclusion, Acta Mechanica,
110, 139 - 150, 1995.
- A. A. Spector and R. C. Batra,
On Contact Interaction Between a Massive Body and a Linear Elastic Half
Sapce, Cont. Mechs. & Thermodynamics,7, 179 - 198, 1995.
- R. C. Batra and Z. Peng, Development of Shear Bands in
Dynamic Plane Strain Compression of Depleted Uranium and Tungsten Blocks,
Int. J. Impact Eng'g, 16, 375-395, 1995.
- R. C. Batra and J. S. Yang, Saint-Venant's Principle in
Linear Piezoelectricity, J. Elasticity, 38, 209-218,
1995.
- K. Ghosh and R. C. Batra, Shape Control of Plates Using
Piezoceramic Elements, AIAA J., 33, 1354-1357, 1995.
- C. Q. Ru and R. C. Batra, On the Directional Stability of a
Propagating Crack, J. Appl. Mechs., 62, 539-540, 1995.
- R. C. Batra and K. Ghosh, Deflection Control During Dynamic
Deformations of a Rectangular Plate Using Piezoceramic Elements, AIAA
J., 33, 1547-1548, 1995.
- J. S. Yang and R. C. Batra, Conservation Laws in Linear
Piezoelectricity, Eng'g Fracture Mechs., 51, 1041-1047,
1995.
- C. Q. Ru and R. C. Batra, Toughening due to
Transformations Induced by a Crack-Tip Stress Field in Ferroelastic
Materials, Int. J. Solids & Structures, 32,
3289-3305, 1995.
- R. C. Batra and J. S. Yang, Saint-Venant's Principle for
Linear Elastic Porous Materials, J. Elasticity, 39, 265-271,
1995.
- C. Q. Ru and R. C. Batra, Morphological Stability of a
Propagating Domain Wall in a Ferroelastic Material, Int. J. Solids
& Structures, 32, 3393-3405, 1995..
- R. C. Batra and Z. G. Zhu, Effect of Loading Direction and
Initial Imperfections on the Development of Dynamic Shear Bands in a FCC
Single Crystal, Acta Mechanica, 113, 185-203, 1995.
- J. S. Yang and R. C. Batra, Mixed Variational Principles
in Nonlinear Piezoelectricity, Int. J. Nonlinear Mechs., 30,
719-726, 1995.
- C. Q. Ru and R. C. Batra, The Stability of a Propagating
Interphase Boundary in a Thermoplastic Material, J. Thermal
Stresses, 18, 621-634, 1995.
- R. C. Batra and C. Adulla, Effect of Prior Quasistatic
Loading on the Initiation and Growth of Dynamic Adiabatic Shear Bands,
Archives of Mechanics, 47, 485-498, 1995.
- Y. Wu and R. C. Batra, An Engineering
Penetration/Perforation Model of Hemispherical Nosed Rigid Cylindrical
Rods into Strain- Hardening Targets, Computers & Structures,
58, 51-58, 1996.
- R. C. Batra, X. Q. Liang and
J. S. Yang, Shape Control of
Vibrating Simply Supported Plates, AIAA J., 34, 116-122,
1996.
- A. A. Spector and R. C.
Batra, Rolling/Sliding of
a Vibrating Elastic Body on an Elastic Substrate, J. Tribology,
118, 147-152, 1996.
- R. C. Batra, X. Q. Liang and
J. S. Yang, The Vibration of
a Simply Supported Rectangular Elastic Plate due to Piezoelectric
Actuators, Int. J. Solids \& Structures, 33,
1597-1618, 1996.
- A. A. Spector and R. C.
Batra, On Elastic Joints
Containing Interfacial Cracks, Eng'g Fracture Mechs., 53,
329-344, 1996.
- R. C. Batra, C. Adulla and T.
W. Wright, A Comparison of
1-D and 3-D Simulations of the Twisting of a Thermoviscoplastic Tube, Int.
J. Plasticity, 12, 29-34, 1996.
- R. C. Batra and Z. Peng, Development of Shear Bands
during the Perforation of a Steel Plate, Computational Mechs., 17,
326-334, 1996.
- Z. H. Jin and R. C. Batra, Stress Intensity Relaxation at
the Tip of an Edge Crack in a Functionally Graded Material Subjected to a
Thermal Shock, J. Thermal Stresses, 19, 317-339, 1996.
- Yu-Ning Huang and R. C.
Batra, Energy-Momentum
Tensor in Nonsimple Dielectrics, J. Elasticity, 42,
275-281, 1996.
- R. C. Batra, C. Adulla and T.
W. Wright, Effect of Defect Shape and Size on the Initiation of Adiabatic
Shear Bands, Acta Mechanics, 116, 239-243, 1996.
- Yu-Ning Huang and R. C.
Batra, A Theory of
Thermoviscoelastic Dielectrics, J. Thermal Stresses, 19,
419-430, 1996.
- Z.-H. Jin and R. C. Batra, Some Basic Fracture
Mechanics Concepts in Functionally Graded Materials, J. Mechs.
Phys. Solids, 44, 1221-1235, 1996.
- R. C. Batra and X.
Zhong, Saint-Venant's Principle for a Helical Piezoelectric Body, J.
Elasticity, 43, 69-79, 1996.
- Z.-H. Jin and R. C. Batra, Residual Strength of Centrally
Cracked Metal/Fiber Composite Laminates, Materials Science &
Eng'g. A., 216, 117-124, 1996.
- Z.-H. Jin and R. C. Batra, Interface Cracking between
Functionally Graded Coatings and a Substrate Under Antiplane Shear, Int.
J. Engng. Sci., 34, 1705-1716, 1996.
- Z. Zhong and R. C. Batra, Modeling of Macroscopic
Response of Phase Transforming Materials under Quasistatic Loading, J.
Elasticity, 44, 145-160, 1996.
- J. D. Wang, R. C. Batra and
K. Isogimi, Analysis of Stress Distribution in a Thin Rectangular Plate by
the Method of Caustics, Arch. Mechs., 48, 1011-1024, 1996.
- R. C. Batra and X. Q. Liang, The Vibration of a Rectangular
Laminated Elastic Plate with Embedded Piezoelectric Sensors and Actuators,
Computers & Structures, 63, 203-216, 1997.
- S. Krishnaswamy and R. C.
Batra, A Thermomechanical
Theory of Solid-Fluid Mixtures, Math. & Mechs. of Solids, 2,
143-151, 1997.
- R. C. Batra and N. V.
Nechitailo, Analysis of
Failure Modes in Impulsively Loaded Pre-Notched Steel Plates, Int.
J. Plasticity, 13, 291-308, 1997.
- Z. H. Jin and R. C. Batra, Dynamic Fracture of a
Kane-Mindlin Plate, Theoretical and Applied Fracture Mechs., 26,
199-210, 1997.
- Z. H. Jin and R. C. Batra, A Crack at the Interface
Between a Kane-Mindlin Plate and a Rigid Substrate, Eng'g Fracture
Mechs., 57, 343-354, 1997.
- X. Q. Liang and R. C. Batra, Changes in Frequencies of a
Laminated Plate Caused by Embedded Piezoelectric Layers, AIAA J.,
35, 1672-1673, 1997.
- F. dell'Isola and R. C.
Batra, Saint-Venant's
Problem for Porous Linear Elastic Materials, J. Elasticity, 47,
73-81, 1997.
- Z. H. Jin and R. C. Batra, Residual Strength of Fiber
Reinforced Composite with a Crack, Theoretical & Appl. Fract.
Mechs., 27, 213-220, 1997.
- R. C. Batra and D. Rattazzi, Adiabatic Shear Banding in
a Thick-Walled Steel Tube, Comp. Mechs., 20, 412-426,
1997.
- R. C. Batra and X. Q. Liang, Finite Dynamic
Deformations of Smart Structures, Comp. Mechs.\/, 20,
427-438, 1997.
- R. C. Kriz, D. Farkas and R.
C. Batra, Using Materials Resources on the World Wide Web for Introductory
Material Science Teaching, J. Material Education, 19,
111-119, 1997.
- R. C. Batra and J. B.
Stevens, Adiabatic
Shear Bands in Axisymmetric Impact and Penetration Problems, Computer
Methods in Appl. Mechs. & Eng'g, 151, 325-342, 1998.
- S. Krishnaswamy, Z. H. Jin
and R. C. Batra, Stress
Concentration in an Elastic Cosserat Plate Undergoing Extensional
Deformations, J. Appl. Mechs., 65, 66-70, 1998.
- Z-H. Jin and R. C. Batra, R-Curve and Strength Behavior of
a Functionally Graded Material, Material Sci. & Engng., A242,
70-76, 1998.
- R. C. Batra and N. M. Wilson,
Adiabatic Shear Bands in
Plane Strain Deformations of a WHA, Int. J. Plasticity14,
43-60, 1998.
- Z. H. Jin and R. C. Batra, Thermal Fracture of Ceramics with
Temperature-Dependent Properties, J. Thermal Stresses 21,
157-176, 1998.
- N. V. Nechitailo and R. C.
Batra, Penetration/Perforation
of Aluminum, Steel and Tungsten Plates by Ceramic Rods, Computers
& Structures, 66, 571-583, 1998.
- L. Chen and R. C. Batra, Shear Instability Direction at
a Crack Tip in a Thermoviscoplastic Body, Theoretical & Appl.
Fract. Mechs., 29, 33-40, 1998.
- F. dell'Isola, G. C. Ruta and
R. C. Batra, A
Second-Order Solution of Saint-Venant's Problem for an Elastic Pretwisted
Bar Using Signorini's Perturbation Method, J. Elasticity, 49,
113-127, 1998.
- Z. H. Jin and R. C. Batra, Crack Shielding and Material
Deterioration in Damaged Materials: An Antiplane Shear Fracture Problem,
Archive of Applied Mechanics, 68, 247-258, 1998.
- L. Chen and R. C. Batra, Analysis of Material
Instability at an Impact Loaded Crack Tip, Theoretical & Appl.
Fracture Mechs., 29, 213-217, 1998.
- F. dell'Isola, G. C. Ruta and
R. C. Batra, Generalized
Poynting Effects in Predeformed Prismatic Bars, J. Elasticity, 50,
181-196, 1998.
- S. Krishnaswamy and R. C.
Batra, On Extensional
Oscillations and Longitudinal Waves in Elastic Rods, Math. &
Mech. Solids, 3, 277-295, 1998.
- S. Krishnaswamy and R. C.
Batra, Addendum to ``On
Extensional Oscillations and Waves in Elastic Rods,'' Math. &
Mech. Solids, 3, 297-301, 1998.
- S. Krishnaswamy and R. C.
Batra, On Extensional Vibration
Modes of Elastic Rods of Finite Length which include the Effect of Lateral
Deformation, {\it J. Sound & Vibration, 215,
577-586, 1998.
- L. Chen and R. C. Batra, Material Instability
Criterion near a Notch-Tip under Locally Adiabatic Deformations of
Thermoviscoplastic Materials, Theoretical & Applied Fracture
Mechs., 30, 153-158, 1998.
- J. B. Stevens and R. C. Batra,
Adiabatic Shear Bands in
the Taylor Impact Test for a WHA Rod, Int. J. Plasticity, 14,
841-854, 1998.
- R. C. Batra, Linear Constitutive Relations
in Isotropic Finite Elasticity, J. Elasticity, 51,
243-245, 1998.
- R. C. Batra, F. dell'Isola
and S. Vidoli, A
Second-Order Solution of Saint-Venant's Problem for a Piezoelectric
Circular Bar Using Signorini's Perturbation Method, J. Elasticity,
52, 75-90, 1998.
- H.-S. Oh and R. C. Batra, Application of Zienkiewicz-Zhu's
Error Estimate with Superconvergent Patch-Recovery to Hierarchical p-Refinement,
Finite Elements in Analysis & Design, 31, 273-280, 1999.
- Z. H. Jin and R. C. Batra, Thermal Shock Cracking in a
Metal Particle Reinforced Ceramic Matrix Composite, Engineering
Fract. Mechs., 62, 339-350, 1999.
- H.-S.~Oh and R. C. Batra, Locations of Optimal
Stress Points in Higher-Order Elements, Commun. Num. Meth. Engng.,
15, 127-136, 1999.
- R. C. Batra and L. Chen, Shear Band spacing in
Gradient-Dependent Thermoviscoplastic Materials, Comp. Mechs., 23,
8-19, 1999.
- L. Chen and R. C. Batra, The Asymptotic Structure of a
Shear Band in Mode-II Deformations, Int. J. Engng. Sci., 37,
895-919, 1999.
- L. Chen and R. C. Batra, Effect of Material Parameters
on Shear Band Spacing in Work-Hardening Gradient-Dependent
Thermoviscoplastic Materials, Int. J. Plasticity, 15,
551-574, 1999.
- H.-S. Oh and R. C. Batra, Rotational Dependence of
the Superconvergent Patch Recovery and its Remedy for Four-Noded Isoparametric
Quadrilateral Elements, Communications Num. Meth. Engng., 15,
493-499, 1999.
- R. D. Kriz, D. Farkas and R.
C. Batra, Integrating Simulation Research into Curriculum Modules on
Mechanical Behavior of Materials: From the Atomistic to the Continuum, J.
of Materials Education, 21, 47-56, 1999.
- S. Vidoli, R. C. Batra and F.
Dell'Isola, Saint-Venant's
Problem for a Second-Order Piezoelectric Prismatic Body, Int. J.
Engng. Sci., 38, 21-45, 1999.
- S. Vel and R. C. Batra, Analytical Solutions for
Rectangular Thick Laminated Plates Subjected to Arbitrary Boundary
Conditions, AIAA J., 37, 1464-1473, 1999.
- Z.-Q. Cheng and R. C. Batra, Exact Eshelby Tensor for a Dynamic
Circular Cylindrical Inclusion, J. Appl. Mechs., 66,
563-565, 1999.
- A. C. Caba, D. Rattazzi, R.
C. Batra and A. C. Loos, Verification
of a Simulation Model of Resin Film Infusion of a Stiffened Panel, J.
Reinforced Plastics and Composites, 18, 1465-1478, 1999.
- R. C. Batra and J.-H. Yu, Linear Constitutive Relations
in Isotropic Finite Viscoelasticity, J. Elasticity,55,
73-77, 1999.
- S. S. Vel and R. C. Batra, The Generalized Plane
Strain Deformations of Thick Anisotropic Composite Laminated Plates, Int.
J. Solids Structures, 37, 715-733, 2000.
- J.-H. Yu and R. C. Batra, Constrained Layer Damping in
Finite Shearing Deformations, J. Sound & Vibration, 229,
445--452, 2000.
- Z. Q. Cheng and R. C. Batra, Exact Correspondence Between
Eigenvalues of Membranes and Functionally Graded Simply Supported
Polygonal Plates, J. Sound & Vibration, 229,
879-895, 2000.
- R. C. Batra and R. R.
Gummalla, Effect of Material
and Geometric Parameters on Deformations Near the Notch-tip of a
Dynamically Loaded Prenotched Plate, Int. J. Fracture, 101,
99-140, 2000.
- Z.-Q. Cheng and R. C. Batra, Three-Dimensional Asymptotic Scheme
for Piezothermoelastic Laminates, J. Thermal Stresses, 23,
95-110, 2000.
- Z. Q. Cheng and R. C. Batra, Generalized Plane Solution for
Monoclinic Piezoelectric Laminates, AIAA J., 38,
335-341, 2000.
- Z. Q. Cheng and R. C. Batra, Three-Dimensional Asymptotic
Analysis of Multiple-Electroded Piezoelectric Laminates, AIAA J.,
38, 317-324, 2000.
- S. S. Vel and R. C. Batra, Cylindrical Bending of Laminated
Plates with Distributed and Segmented Piezoelectric Actuator/Sensors, AIAA
J., 38, 857-867, 2000.
- Z.-Q. Cheng and R. C. Batra, Three-Dimensional
Thermoelastic Deformations of a Functionally Graded Elliptic Plate, Composites
B, 31, 97-106, 2000.
- Z.-Q. Cheng and R. C.
Batra, Deflection
Relationships Between the Homogeneous Plate Theory and Different
Functionally Graded Plate Theories, Archives of Mechanics, 52,
143-158, 2000.
- R. C. Batra and J. H. Yu, Torsion of a Viscoelastic Cylinder,
J. Appl. Mechs., 67, 424-427, 2000.
- S. S. Vel and R. C. Batra, Closure to The
Generalized Plane Strain Deformations of thick Anisotropic Composite
Laminated Plates, Int. J. Solids Structures, 38,
483-489, 2000.
- S. S. Vel and R. C. Batra, Three-dimensional Analytical
Solutions for Hybrid Multilayered Piezoelectric Plates, J.
Appl. Mechs., 67, 558-567, 2000.
- R. C. Batra and M. V. S.
Ravisankar, Three-dimensional
Numerical Simulation of the Kalthoff Experiment, Int. J. Fracture,
105, 161-186, 2000.
- L. Chen and R. C. Batra, Microstructural Effects on
Shear Instability and Shear Band Spacing, Theoretical & Appl. Fracture
Mechs., 34, 155-166, 2000.
- S. Vidoli and R. C. Batra, Derivation of Plate and Rod
Equations for a Piezoelectric Body from a Mixed Three-Dimensional
Variational Principle, J. Elasticity, 59, 23-50, 2000.
- R. C. Batra, Comparison of Results from
Four Linear Constitutive Relations in Isotropic Finite Elasticity, Int.
J. Nonlinear Mechanics, 36, 421-432, 2001.
- S. S. Vel and R. C. Batra, Generalized Plane
Strain Thermoelastic Deformation of Laminated Anisotropic Thick Plates,
Int. J. Solids Structures, 38, 1395-1414, 2001.
- S. S. Vel and R. C. Batra, Analysis of Piezoelectric
Bimorphs and Plates with Segmented Actuators, Thin-Walled
Structures, 39(1), 23-44, 2001.
- Z.-Q. Cheng and R. C. Batra, Thermal Effects on Laminated
Composite Shells Containing Interfacial Imperfections, J. Comp.
Structures, 52(1), 3-11, 2001.
- R. C. Batra and J.-H. Yu, Effect of Inertia Forces on the
Damping of a Constrained Layer Finitely Deformed in Shearing, J.
Sound & Vibration, 241, 913-919, 2001.
- S. Vidoli and R. C. Batra, Coupled Extensional and Torsional
Deformations of a Piezoelectric Cylinder, Smart Materials &
Structures, 10, 300-304, 2001.
- S. S. Vel and R. C. Batra, Exact Solution for the Cylindrical
Bending of Laminated Plates with Embedded Shear Actuators, Smart
Materials & Structures, 10, 240-251, 2001.
- R. C. Batra and N. A.
Jaber, Failure Mode Transition
Speeds in an Impact Loaded Prenotched Plate with Four Thermoviscoplastic
Relations, Int. J. Fracture, 110, 47-71, 2001.
- H.-K. Ching and R. C. Batra, Determination of Crack Tip
Fields in Linear Elastostatics by the Meshless Local Petrov-Galerkin
(MLPG) Method, Computer Modeling in Eng'g & Sciences, 2,
273-289, 2001.
- R. C. Batra and L. Chen, Instability Analysis and Shear
Band Spacing in Gradient-Dependent Thermoviscoplastic Materials with
Finite Speeds of Thermal Waves, Archives of Mechanics 53,
167-192, 2001.
- R. C. Batra and L. Chen, Effect of Viscoplastic
Relations on the Instability Strain, Shear Band Initiation Strain, the
Strain Corresponding to the Minimum Shear Band Spacing, and the Band Width
in a Thermoviscoplastic Materials, Int. J. Plasticity,17,
1465-1489, 2001.
- S. S. Vel and R. C. Batra, Exact Solution for Rectangular
Sandwich Plates with Embedded Piezoelectric Shear Actuators, AIAA
J., 39, 1363-1373, 2001.
- R. C. Batra and S. Vidoli, Higher Order Piezoelectric Plate
Theory Derived from a Three-Dimensional Variational Principle, AIAA
J., 40(1), 91-104, 2002.
- R. C. Batra, N. A. Jaber and
M. E. Malsbury, Analysis
of Failure Modes in an Impact Loaded Thermoviscoplastic Prenotched Plate,
Int. J. Plasticity, 19(2), 139-196, 2003.
- R. C. Batra and T. S. Geng, Enhancement of the Dynamic
Buckling Load for a Plate by Using Piezoceramic Actuators, Smart
Materials & Structures, 10, 925-933, 2001.
- R. D. Kriz, D. Farkas, R. C.
Batra, R. T. Levensalor and S. D. Parikh, Combined Research and Curriculum
Development of Web-Based Educational Modules on Mechanical Behavior of
Materials, J. of Materials Education, 24, 41-52, 2002.
- B. Jiang and R. C. Batra, Micromechanical Modeling of a
Composite Containing Piezoelectric and Shape Memory Alloy Inclusions, J.
of Intelligent Materials and Systems, 12, 165-182, 2001.
- A. Warlock, H.-K. Ching, A.
K. Kapila and R. C. Batra, Plane Strain Deformations
of an Elastic Material Compressed in a Rough Rectangular Cavity, Int.
J. Engng. Sci. 40, 991-1010, 2002.
- A. C. Loos, D. Rattazzi and
R. C. Batra, A
Three-Dimensional Model of the Resin Film Infusion Process, J.
Composite Materials, 36, 1255-1273, 2002.
- S. S. Vel and R. C. Batra, Exact Solutions for Thermoelastic
Deformations of Functionally Graded Thick Rectangular Plates, AIAA
J., 40(7), 1421-1433, 2002.
- B. Jiang and R. C. Batra, Effective Properties of a Piezocomposite
Containing Shape Memory Alloy and Inert Inclusions, Continuum Mech.
& Thermodynamics, 14, 87-111, 2002.
- B. Jiang and R.C. Batra, Effective Electroelastic
Properties of a Piezocomposite with Viscoelastic and Dielectric Relaxing
Matrix, J. Intelligent Materials and Systems, 12,
847-866, 2001.
- R. C. Batra, S. Vidoli and F.
Vestroni, Plane Waves and Modal
Analysis in Higher-Order Shear and Normal Deformable Plate Theories, J.
Sound & Vibration, 257(1), 63-88, 2002.
- R. C. Batra, Universal Relations for
Transversely Isotropic Elastic Materials, Mathematics &
Mechanics of Solids, 7, 421-437, 2002.
- R. C. Batra and H.-K. Ching, Energy Release Rates in a
Constrained Epoxy Disc with Hookean and Mooney-Rivlin Materials, Theoretical
& Appl. Fracture Mechs., 38, 165-175, 2002.
- S. S. Vel and R. C. Batra, Generalized Plane Strain
Thermopiezoelectric Analysis of Multilayered Plates, J. Thermal
Stresses, 26, 353-377, 2003.
- R. C. Batra and T. S. Geng, Comparison of Active
Constrained Layer Damping by using Extension and Shear Mode Actuators,
J. Intelligent Materials and Structures, 13(6), 249-367,
2002.
- R. C. Batra and H.-K. Ching, Analysis of Elastodynamic
Deformations near a Crack/Notch Tip by the Meshless Local Petrov-Galerkin
(MLPG) Method, Computer Modeling in Engineering & Sciences,
3, 717-730, 2002.
- Z. G. Wei and R. C. Batra, Deformations of an Axially
Loaded Thermoviscoplastic Bar due to Laser Heating, J. of Thermal
Stresses 26, 701-712, 2003.
- L. F. Qian, R. C. Batra and
L. M. Chen, Elastostatic
Deformations of a Thick Plate by using a Higher-Order Shear and Normal
Deformable Plate Theory and Two Meshless Local Petrov-Galerkin (MLPG)
Methods, Computer Modeling in Eng'g and Sciences, 4,
161-176, 2003.
- R. C. Batra and S. Aimmanee, Missing Frequencies in Previous
Exact Solutions of Free Vibrations of Simply Supported Rectangular Plates,
J. of Sound & Vibrations, 265,
887-896, 2003..
- Z. Wei and R. C. Batra, Dependence of Instability Strain
Upon Damage in Thermoviscoplastic Materials, Archives of Mechanics,
54, pp. 691-707, 2002.
- G. Saccomandi and R. C.
Batra, Additional
Universal Relations for Transversely Isotropic Elastic Materials, Mathematics
and Mechanics of Solids, 9,
167-174, 2004.
- S. S. Vel and R. C. Batra, Three-dimensional Analysis of
Transient Thermal Stresses in Functionally Graded Plates, Int. J.
of Solids & Structures, 40,
pp. 7181-7196.
- S. S. Vel and R. C. Batra, Three-dimensional Exact Solution
for the Vibration of Functionally Graded Rectangular Plates, J. of
Sound and Vibration 272,
703-730. 2004.
- L. F. Qian, R. C. Batra and
L. M. Chen, Free and Forced
Vibrations of Thick Rectangular Plates by using Higher-Order Shear and
Normal Deformable Plate Theory and Meshless Petrov-Galerkin (MLPG) Method,
Computer Modeling in Engineering and Sciences, 4, 519-534, 2003.
- R. C. Batra, Instabilities in Biaxially Loaded
Rectangular Membrane and Spherical Balloons made of Compressible
Hyperelastic Materials, Mathematics
and Mechanics of Solids, 10,
471-485, 2005.
- R. C. Batra, L. F. Qian and
L. M. Chen, Natural
Frequencies of Thick Square Plates Made of Orthotropic, Trigonal,
Monoclinic, Hexagonal and Triclinic Materials, J. Sound and Vibration, 270,
1074-1086, 2004.
- F. dell’Isola, G.
Sciarra and R. C. Batra, Static
Deformations of a Linear Elastic Porous Body filled with an Inviscid Fluid,
J. Elasticity, 33, 99-120, 2003.
- S. S. Vel, R. Mewer and R. C.
Batra, Analytical Solution
for the Cylindrical Bending Vibration of Piezoelectric Composite Plates,
Int. J. Solids & Structures,
41, 1625-1643, 2004.
- L. F. Qian, R. C. Batra and
L. M. Chen, Static and
Dynamic Deformations of Thick Functionally Graded Elastic Plate by using
Higher-Order Shear and Normal Deformable Plate Theory and Meshless Local
Petrov-Galerkin Method, Composites:
Part B, 35, 685-697, 2004.
- P. R. Marur, R. C. Batra, G.
Garcia and A. C. Loos, Static
and Dynamic Fracture Toughness of Epoxy/alumina Composite with Submicron
Inclusions, J. of Material
Science, 39, 1437-1440, 2004.
- A. Sears and R. C. Batra, Macroscopic Properties of Carbon
Nanotubes from Molecular-Mechanics Simulations, Physical Reviews B, 69,
235406, 2004.
- L. F. Qian, R. C. Batra and
L. M. Chen, Analysis of
Cylindrical Bending Thermoelastic Deformations of Functionally Graded
Plates by a Meshless Local Petrov-Galerkin Method, Computational Mechanics, 33, 263-273, 2004.
- G. M. Zhang and R. C. Batra, Modified Smoothed Particle
Hydrodynamics Method and Its Application to Transient Problems, Computational Mechanics, 34, 137-146, 2004.
- L. F. Qian and R. C. Batra, Design of Bidirectional
Functionally Graded Plate for Optimal Natural Frequencies, J. of Sound and Vibration, 280, 415-424, 2005.
- L. F. Qian and R. C. Batra, Transient Thermoelastic
Deformations of a Thick Functionally Graded Plate, J. of Thermal Stresses, 27, 705-740, 2004.
- R. C. Batra, I. Muller, and
P. Strehlow, Treloar's Biaxial
Tests and Kearsley's Bifurcation in Rubber Sheets, Mathematics and Mechanics of Solid,
10, 705-713, 2005.
- R. C. Batra and M. H. Lear, Simulation of Brittle and
Ductile Fracture in an Impact Loaded Prenotched Plate, Int. J. of Fracutre, 126, 179-203, 2004.
- R. C. Batra and B. M. Love, Adiabatic Shear Bands in
Functionally Graded Materials, J.
Thermal Stresses, 27,
1101-1123, 2004.
- R. C. Batra and J. Jin, Natural Frequencies of a Functionally
Graded Anisotropic Rectangular Plate, J. Sound and Vibration, 282,
509-516, 2005.
- R. C. Batra, M. Porfiri and
D. Spinello, Treatment of
Material Discontinuity in Two Meshless Local Petrov-Galerkin (MLPG)
Formulations of Axisymmetric Transient Heat Conduction, Int. J. for Numerical Methods in
Engineering, 61, 2461-2479,
2004.
- R. C. Batra, G. M. Zhang, Analysis of Adiabatic Shear
Bands in Elasto-Thermo-Viscoplastic Materials by Modified
Smoothed-Particle Hydrodynamics (MSPH) Method, Journal of Computational Physics, 201, 172-190, 2004.
- R. C. Batra, F.
Dell’Isola and G. C. Ruta, Second-order Solution of
Saint-Venant’s Problem for an Elastic Bar Predeformed in Flexure,
Int. J. of Nonlinear Mechanics, 40, 411-422, 2005.
- R. C. Batra and M. H. Lear, Adiabatic Shear Banding in
Plane Strain Tensile Deformations of Eleven Thermoelastoviscoplastic
Materials with Finite Thermal Wave Speed, Int. J. Plasticity, 21,
1521-1545, 2005.
- A. J. M. Ferreira, R. C.
Batra, C. M. C. Roque, L. F. Qian and P. A. L. S. Martins, Static Analysis of
Functionally Graded Plates Using Third-order Shear Deformation Theory and
a Meshless Method, Composite
Structures, 69, 449-457,
2005.
- L. F. Qian and R. C. Batra, Three-Dimensional
Transient Heat Conduction in a Functionally Graded Thick Plate with a
Higher-Order Plate Theory and a Meshless Local Petrov-Galerkin Method,
Computational Mechanics , 35, 214-226, 2005.
- R. C. Batra and Z. G. Wei, Shear Band Spacing in
Thermoviscoplastic Materials, Int.
J. Impact Engineering, 32,
947-967, 2006.
- R. C. Batra, Z. G. Wei, Dynamic Buckling of a Thin
Thermoviscoplastic Rectangular Plate, Thin-Walled Structures, 43,
273-290, 2005.
- R. C. Batra, F.
dell’Isola, S. Vidoli, D. Vigilante, Multimode Vibration Suppression
with Passive Two-Terminal Distributed Network Incorporating Piezoceramic
Transducers, Int. J. of Solids
and Structures, 42,
2115-3132, 2005.
- N. Hassan, J. E. Thompson, R.
C. Batra, A. B. Hibler, Xiaolan Song, A. C. Loos, A Heat Transfer Analysis of
the Fiber Placement Composite Manufacturing Process, J. of Reinforced Plastics and
Composites, 24, 869-888,
2005.
- A. Ferreira and R. C. Batra, Natural Frequencies of
Orthotropic, Monoclinic and Hexagonal Plates by a Meshless Method, J. of Sound and Vibration, 285, 734-742, 2005.
- R. C. Batra and Z. G. Wei, Shear Bands Due to Heat Flux
Prescribed at Boundaries, Int.
J. Plasticity, Vol. 22, 1-15, 2006.
- J. Jin and R. C. Batra, Effect of Electromechanical
Coupling on Static Deformations and Natural Frequencies, IEEE Transactions on Ultrasonics,
Ferroelectrics, and Frequency Control, Vol. 52, No. 7, 1079-1093,
2005.
- R. C. Batra and S. Aimmanee, Vibrations of Thick Isotropic
Plates with Higher Order Shear and Normal Deformable Plate Theories, Computers & Structures, 83, 934-955, 2005.
- R. C. Batra and B. M. Love, Crack Propagation due to
Brittle and Ductile Failures in Microporous Thermoelastoviscoplastic
Functionally Graded Materials, Engineering
Fracture Mechanics , 72,
1954-1979, 2005.
- R. C. Batra and Zhicun Wang, Failure Mode Transition Speed in
Three-Dimensional Transient Deformations of a Microporous Heat-Conducting
Thermoelastoviscoplastic Prenotched Plate, J. Thermal Stresses, 28,
533-562, 2005.
- R. C. Batra and B. M. Love, Mesoscale Analysis of Shear
Bands in High Strain Rate Deformations of Tungsten/Nickel-Iron Composites,
J. of Thermal Stresses, 28, 747-782, 2005.
- R. C. Batra and B. M. Love, Multiscale Analysis of
Adiabatic Shear Bands in Tungsten Heavy Alloy Particulate Composites, Int'l. J. Multiscale Computational
Eng'g, 4:1, 95-114, 2006.
- B. M. Love and R. C. Batra, Determination of Effective
Thermomechanical Parameters of a Mixture of Two Thermoviscoplastic
Constituents, Int. J. Plasticity,
22, 1026-1061, 2006.
- Z. G. Wei, J. L. Yu and R. C.
Batra, Dynamic Buckling of
Thin Cylindrical Shells under Axial Impact, Int. J. Impact Engng., 32,
575-592, 2005.
- U. Andreaus, R. C. Batra and
M. Porfiri, Vibrations of
Cracked Euler-Bernoulli Beams using Meshless Local Petrov-Galerkin (MLPG)
Method, Computer Modeling in
Engineering and Sciences, 9:2,
111-131, 2005.
- R. C. Batra and Z. G. Wei, Instability Strain and Shear Band
Spacing in Simple Tensile/Compressive Deformations of Thermoviscoplastic
Materials, Int. J. Impact Engng., 34,
448-461, 2007.
- R. C. Batra and B. M. Love, Consideration of
Microstructural Effects in the Analysis of Adiabatic Shear Bands in a
Tungsten Heavy Alloy, Int. J.
Plasticity, 22, 1858-1878,
2006.
- A. Sears and R. C. Batra, Buckling of Multiwalled Carbon
Nanotubes Under Axial Compression, Physical
Reviews B, 73, 085410,
2006.
- R. C. Batra, Torsion of a Functionally Graded
Cylinder, AIAA J. 44:6, 1363-1365, 2006.
- R. C. Batra, M. Porfiri and
D. Spinello, Electromechanical
Model of Electrically Actuated Narrow Microbeams, J. MicroElectroMechanical Systems, 15:5, 1175-1189, 2006.
- R. C. Batra, M. Porfiri and
D. Spinello, Free and
Forced Vibrations of a Segmented Bar by a Meshless Local Petrov-Galerkin
(MLPG) Formulation, Computational
Mechanics, 41,
473-491,2008.
- A. Caba, A. L. Loos and R. C.
Batra, Fiber-Fiber
Interactions in Carbon Mat Thermoplastics, Composites A, 38,
469-483, 2007.
- S. R. Li, R. C. Batra and
L.-S. Ma, Vibration of
Thermally Post-Buckled Orthotropic Circular Plates, J. Thermal Stresses, 30, 43-57, 2007.
- R. C. Batra, M. Porfiri and
D. Spinello, Analysis of
Electrostatic MEMS using Meshless Local Petrov-Galerkin Method, Engineering Analysis with Boundary
Elements, 30, 949-962,
2006.
- N. M. Hassan and R. C. Batra,
Modeling Damage in Polymeric
Composites, Composites B, 39, 66-82, 2008.
- A.J.M. Ferreira, R.C. Batra,
C.M.C. Roque, L.F. Qian, R.M.N. Jorge, Natural Frequencies of
Functionally Graded Plates by a Meshless Method, Composite Structures, 75,
593-600, 2006.
- Z. H. Jin and R. C. Batra, Crack Tip Fields in Functionally
Graded Materials with Temperature-Dependent Properties, AIAA J. 44:9, 2129-2130, 2006.
- D. F. Gilhooley, R. C. Batra,
J. R. Xiao, M. A. McCarthy, J. W. Gillespie Jr., Analysis of Thick Functionally
Graded Plates by using Higher-Order Shear and Normal Deformable Plate
Theory and MLPG Method with Radial Basis Functions, Composite Structures, 80, 539-552, 2007.
- G. M. Zhang and R. C. Batra, Wave Propagation in
Functionally Graded Materials by Modified Smoothed Particle Hydrodynamics
(MSPH) Method, J. Computational
Physics, 222, 374-390,
2007.
- R. C. Batra and N. M. Hassan,
Response of Fiber
Reinforced Composites to Underwater Explosive Loads, Composites B, 38, 448-458, 2007.
- J. R. Xiao, R. C. Batra, D.
F. Gilhooley, J. W. Gillespie, Jr. and M. A. McCarthy, Analysis of Thick Plates by
using a Higher-Order Shear and Normal Deformable Plate Theory and MLPG
Method with Radial Basis Functions, Computer Methods in Applied Mechanics and Engineering, 196, 979-987, 2007.
- Z. G. Wei and R. C. Batra, Damage Model for Anisotropic
Materials and its Application to Analysis of Stability and Spallation,
Int. J. Impact Eng'g, 34, 1780-1796, 2007.
- Z. G. Wei and R. C. Batra, Dynamic Buckling of Thin
Thermoviscoplastic Cylindrical Shell under Radial Impulsive Loadnig, Thin-Walled Structures, 44, 1109-1117, 2006.
- S.-R. Li and R. C. Batra, Buckling of Axially Compressed
Cylindrical Shells with Functionally Graded Middle Layer, Thin-Walled Structures, 44, 1039-1047, 2006.
- R. C. Batra, M. Porfiri and
D. Spinello, Capacitance
Estimate for Electrostatically Actuated Narrow Microbeams, Micro & Nano Letters, 1:2, 71-73, 2007.
- R. C. Batra and G. M. Zhang, Search Algorithm, and
Simulation of Elastodynamic Crack Propagation by Modified Smoothed
Particle Hydrodynamics (MSPH) Method, Computational Mechanics, 40,
531-546, 2007.
- S.-R. Li and R. C. Batra, Thermal Buckling and Post-Buckling
of Euler-Bernoulli Beams Supported on Nonlinear Elastic Foundations, AIAA J. 45:3, 712-720, 2007.
- R. C. Batra, M. Porfiri and
D. Spinello, Effects of Casimir
Force on Pull-in Instability in Micromembranes, Europhysics Letters, 77
20010, 2007.
- S. Aimmanee and R. C. Batra, Analytical Solution for Vibration
of an Incompressible Isotropic Linear Elastic Rectangular Plate, and Frequencies
Missed in Previous Solutions, J.
Sound and Vibration, 302,
613-620, 2007.
- A. Ferreira, C. Roque, G.
Fasshauer, R. Jorge and R. Batra, Analysis of Functionally
Graded Plates by a Robust Meshless Method, Mechanics of Advanced Materials and Structures, 14, 577-587,
2007.