PUBLICATIONS
BOOKS AND BOOK CHAPTERS
·
‘Optical
Techniques in Dynamic Fracture Mechanics’, in Dynamic Fracture Mechanics (A.
Shukla, Editor), World Scientific Publications, 2006.
·
Special
Issue of Experimental Mechanics on ‘Failure of Heterogeneous Materials’,
Guest-Editors: Y.D.S. Rajapakse, A.J. Rosakis, A. Shukla and H.V. Tippur, 2006.
·
Developments
in Theoretical and Applied Mechanics, Vol. XX, H.V. Tippur and P.K. Raju, (co-Eds.)
2000.
·
Proceedings
of the ASME Applied Mechanics Division, AMD Vol. 229, 1998, co-Editor.
PATENTS
·
‘Determining geometric characteristics
of reflective surfaces and transparent materials,’ H.V. Tippur, C. Miao, Patent
No. US 11,629,951 B2, April 18, 2023. [pdf]
·
‘Determining geometric
characteristics of reflective surfaces,’ H.V. Tippur, C. Periasamy, Patent No.
US 10,718,607 B2, July 21, 2020. [pdf]
·
‘Determining geometric characteristics
of reflective surfaces,’ H.V. Tippur, C. Periasamy, Patent No. US 9,759,553 B2,
September 12, 2017. [pdf]
ARCHIVAL JOURNAL ARTICLES (* Student Mentee, § Corresponding Author)
2023
‘Mixed-mode dynamic fracture
parameters for soda-lime glass,’ S. Dondeti*, H.V. Tippur§, Theoretical and Applied Fracture Mechanics, vol. 125, paper
# 103791, 2023. [pdf]
‘An Image Processing Technique
to Identify Crack Tip Position and Automate Fracture Parameter Extraction Using
DIC: Application to Dynamic Fracture,’ A.T. Owens, H.V. Tippur, Experimental Mechanics, vol. 63,
pp 445–466, 2023. [pdf]
‘A Note On Measuring Mechanical
Fields in 3‑D Solids Using Digital Gradient Sensing
and Refractive Index Matching,’ S. Dondeti*, H.V. Tippur§, Experimental Mechanics, vol. 63, pp. 263-273, 2023. [pdf]
‘Ti-6Al-4V powder reuse in
laser powder bed fusion (L-PBF): The effect on porosity, microstructure, and
mechanical behavior,’ A. Soltani-Tehrani, J.P. Isaac, H.V. Tippur, D.F. Silva,
S. Shao, N. Shamsaei, International
Journal of Fatigue, vol. 167, paper # 107343, 2023. [pdf]
2022
‘Mixed-mode
dynamic fracture behavior of a rubber toughened epoxy adhesive under stress wave
loading,’ A.T. Owens, H.V. Tippur, Engineering
Fracture Mechanics, vol. 276, paper # 108883, 2022. [pdf]
‘Role
of build orientation on quasi-static and dynamic fracture responses of
additively manufactured AlF357 and AlSi10Mg alloys,’ J. P. Isaac*, S. Lee, A.
Saharan, S. Thompson, N. Shamsaei, H.V. Tippur§, Additive Manufacturing, vol. 59 paper # 103080, 2022. [pdf]
‘Crack initiation and slow
growth in soda-lime glass from a self-healed crack,’ S. Dondeti*, H.V. Tippur§, Theoretical
and Applied Fracture Mechanics, vol. 119, paper # 103341, 2022. [pdf]
‘Dynamic crack initiation and growth in cellulose
nanopaper,’ C. Miao*, H. Du, X. Zhang, H.V. Tippur§,
Cellulose, vol. 29, pp 557–569, 2022. [pdf]
‘Cascading crack bifurcations
in soda-lime glass: Quantification of fracture mechanics-based precursors using
Digital Gradient Sensing,’ S. Dondeti*, H.V. Tippur§, International
Journal of Solids and Structures, vol. 234, paper # 111252, 2022. [pdf] [pdf-sup]
2021
‘Dynamic fracture behavior of
additively manufactured Scalmalloy®: Effect of build orientation, heat-treatment
and loading-rate,’ J. P. Isaac*, S. Lee, N. Shamsaei and H.V. Tippur§, Materials Science and Engineering: A, vol. 826, paper #
141978, 2021. [pdf]
‘Measurement of Mixed-Mode Fracture
Characteristics of an Epoxy-Based Adhesive Using a Hybrid Digital Image
Correlation (DIC) and Finite Elements (FE) Approach,’ A. T. Owens*§ and H.V. Tippur, Optics and Lasers in Engineering, vol. 140, paper #106544,
2021. [pdf]
‘Fracture Behavior of
Additively Printed ABS: Effects of Print Architecture and Loading Rate,’ J.P.
Isaac*, S. Dondeti*, H.V. Tippur§,
International Journal of Solids and
Structures, vol. 212, pp 80-94, 2021. [pdf]
2020
‘Crack initiation and growth in
additively printed ABS: Effect of print architecture studied using DIC,’ Additive Manufacturing, J.P.
Isaac*, S. Dondeti*, H.V. Tippur§,
vol. 36, paper #101536, 2020. [pdf]
‘Dynamic fracture of soda-lime
glass plates studied using two modified Digital Gradient Sensing techniques,’ Engineering Fracture Mechanics,
C. Miao*, H.V. Tippur§, vol.
232, paper 107048, 2020. [pdf]
‘Superior crack initiation and
growth characteristics of cellulose nanopapers,’ Cellulose, C. Miao*, H. Du, H.V. Tippur§, X. Zhang§, et. al., vol. 27(6), pp 3181-3195,
2020. [pdf][pdf-sup]
‘A comparative study of dynamic
fracture of soda-lime glass using photoelasticity, digital image correlation
and digital gradient sensing techniques,’ S. Dondeti and H.V. Tippur, Experimental Mechanics, vol. 60,
pp 217-233, 2020. [pdf]
‘A simplified reflection-mode
digital gradient sensing technique for measuring surface slopes, curvatures and
topography,’ C. Miao* and H.V. Tippur§,
Optics and Lasers in Engineering,
vol. 124, paper 105843, 2020. [pdf]
2019
‘Reflection-mode digital gradient
sensing method: Measurement accuracy,’ Optical Engineering, C. Miao* and H.V.
Tippur§, Optical
Engineering, vol. 58, paper 044101, 2019. [pdf]
‘Fracture behavior of carbon fiber
reinforced polymer composites: An optical study of loading rate effects,’ C.
Miao* and H.V. Tippur§, Engineering Fracture Mechanics,
vol. 207, pp 203-221, 2019. [pdf]
2018
‘Quasi-static and Dynamic Mechanical Behaviors
of Transparent graft-Interpenetrating Polymer Networks (graft-IPNs),’ B.M.
Sundaram*, R.B. Mendez, M.L. Auad and H.V. Tippur§, Polymer Testing, Vol. 70, pp 348-362, 2018. [pdf]
‘Measuring sub-micron deformations at
sub-microsecond intervals in large plates: An optical investigation of
laterally impacted isotropic and orthotropic plates using reflection-mode DGS,’
Journal of Dynamic Behavior of
Materials, C. Miao* and H.V. Tippur§, Vol. 4, pp 336-358, 2018. [pdf]
‘Dynamic fracture of soda-lime glass: A
quantitative full-field optical investigation of crack initiation, propagation and
branching,’ B.M. Sundaram* and H.V. Tippur§, Journal
of the Mechanics and Physics of Solids, Vol. 120, pp 132-153, 2018. [pdf]
‘Higher Sensitivity Digital Gradient Sensing
Configurations for Quantitative Visualization of Stress Gradients in
Transparent Solids,’ C. Miao* and H.V. Tippur§, Optics and Lasers in Engineering, Vol. 108, pp 54-67, 2018.
[pdf]
2017
‘Full-field measurement of contact-point
and crack-tip deformations in soda-lime glass. Part-II: Stress wave loading,’
B.M. Sundaram* and H.V. Tippur§, Int.
Journal of Applied Glass Science, Vol. 9, pp 123-136, 2018. [pdf]
‘Full-field measurement of
contact-point and crack-tip deformations in soda-lime glass. Part-I:
Quasi-static loading,’ B.M. Sundaram* and H.V. Tippur§, Int. Journal of Applied Glass Science, Vol. 9, pp 114-122,
2018. [pdf]
‘Dynamic mixed-mode fracture behavior
of PMMA and polycarbonate using Digital Gradient Sensing,’ B.M. Sundaram* and
H.V. Tippur§, Engineering Fracture Mechanics, Vol. 176, pp 186-212, 2017.
[pdf]
2016
‘Mechanical and optical
characterization of a tissue surrogate polymer gel,’ R.K.A. Pasumarthy* and
H.V. Tippur§, Polymer
Testing, Vol. 55, pp 219-229, 2016. [pdf]
‘Surface profile and stress field
evaluation using Digital Gradient Sensor,’ C. Miao*, B.M. Sundaram*, L. Huang
and H.V. Tippur§, Measurement
Science and Technology, Vol. 27, paper #095203 (16pp), 2016. [pdf]
‘Dynamics
of crack penetration vs. branching at a weak interface: An experimental study,’
B.M. Sundaram and H. V. Tippur§,’ Journal of the Mechanics and Physics of Solids, Vol. 96, pp 312-332,
2016. [pdf]
‘Dynamic Crack Growth Normal to an
Interface in a Bi-Layered Material: An Experimental Study using Digital
Gradient Sensing Technique,’ B. M. Sundaram*, and H. V. Tippur§, Experimental
Mechanics, Vol. 56, pp 37-57, 2016. [pdf]
‘Extension of feflection-mode Digital Gradient
Sensing method for visualizing and quantifying impact induced transient
deformations and damage in solids,’ A. S. Jain* and H.V. Tippur§, Optics
and Lasers in Engineering, Vol. 77, pp 162-174, 2016. [pdf]
‘Sequential graft-Interpenetrating
polymer networks based on polyurethane and acrylic/ester copolymers,’ R.
Ballestero, B. M. Sundaram, H. V. Tippur, M. L. Auad§, Express
Polymer Letters, Vol. 10,
pp 204-215, 2016. [pdf]
2015
‘A critical evaluation of the enhancement of mechanical
properties of epoxy modified using CNTs,’ R.W. Bedsole* C. Park, P.B. Bogert,
and H.V. Tippur§, Materials
Research Express, Vol. 2, paper # 095020, 2015. [pdf]
‘An Experimental Investigation of Interlaminar
and Intralaminar Dynamic Fracture of CFRPs: Effects of Matrix Modification
Using CNTs,’ R.W. Bedsole* and H. V. Tippur§,
Composite Structures, Vol.
132, pp 1043-1055, 2015. [pdf]
‘Mapping Static and Dynamic Crack-Tip
Deformations using Reflection-Mode Digital Gradient Sensing: Applications to
Mode-I and Mixed-Mode Fracture,’ A. S. Jain* and H. V. Tippur§, Journal
of Dynamic Behavior of Materials, Vol. 1, pp 315-329, 2015. [pdf]
2014
‘Role of Cell Regularity and Relative Density
on Elasto-Plastic Compression Response of Random Honeycombs Generated using
Voronoi Diagrams,’ O. E. Sotomayor* and H. V. Tippur§, International
Journal of Solids & Structures, Vol. 51, pp 3776-3786, 2014. [pdf]
‘Role of Cell Regularity and Relative
Density on Elasto-Plastic Compression Response of 3D Open-Cell Foam Core Sandwich
Structures Generated using Voronoi Diagrams,’ O. E. Sotomayor* and H. V. Tippur§, Acta
Materialia, Vol. 78, pp 301-313, 2014. [pdf]
‘Effect of filler shape, Volume fraction and
Loading Rate on Dynamic Fracture Behavior of Glass-Filled epoxy,’ V. Kushvaha* and H. V. Tippur§, Composites Part B, Vol. 64, pp
126-137, 2014. [pdf]
‘Ultrafast
microwave approach towards multi-component and multi-dimensional
nanomaterials,’ Z. Liu, L. Zhang, S. Poyraz, J. Smith, V. Kushvaha*, H. Tippur
and X. Zhang§, RSC Advances, Vol. 4, pp 9308-9313, 2014. [pdf]
‘Fracture behavior of epoxy nanocomposites modified
with polyol diluent and amino-functionalized multi-walled carbon nanotubes: A
loading rate study,’ K. C. Jajam*, M. M Rahman, M.V. Hosur, H.V. Tippur§, Composites-A,
Vol. 59, pp 57-69, 2014. [pdf]
2013
‘Tensile, Fracture and Impact Behavior of
Transparent Interpenetrating Polymer Networks with Polyurethane-poly(methyl
methacrylate),’ K. C. Jajam*, S. A. Bird, M. L. Auad, and H. V. Tippur§, Polymer Testing, Vol. 32, pp 889-900, 2013. [pdf]
‘Nondestructive Evaluation of Transparent
Sheets using a Full-Field Digital Gradient Sensor,’ C. Periasamy* and H. V.
Tippur§, NDT & E International, Vol. 54, pp 103-106, 2013. [pdf]
‘Dynamic Fracture Characterization of Small
Specimens: A Study of Loading Rate Effects on Acrylic and Acrylic Bone Cement,’
R. Bedsole* and H. V. Tippur§, ASME Journal
of Engineering Materials & Technology, Vol. 135,
#031001-1, 2013. [pdf]
‘A Full-Field Reflection-Mode Digital Gradient
Sensing Method for Measuring Orthogonal Slopes and Curvatures of Thin
Structures,’ C. Periasamy* and H. V. Tippur§, Measurement
Science and Technology, Vol. 24, Paper # 025202, (9 pp), 2013. [pdf]
‘Synthesis and Characterization of High
Performance, Transparent Interpenetrating Polymer Networks with Polyurethane
and Poly(methyl methacrylate),’ S. A. Bird, D. Clary, K. C. Jajam*, H. V.
Tippur and M. L. Auad§, Polymer Engineering and Science, Vol. 53, pp 716-723, 2013. [pdf]
‘Measurement of Crack-tip and Punch-tip
Transient Deformations and Stress Intensity Factors using Digital Gradient Sensing
Technique’, C. Periasamy* and H. V. Tippur§, Engineering
Fracture Mechanics, Vol. 98,
pp 185-199, 2013. [pdf]
‘Measurement of Orthogonal Stress Gradients
Due to Impact Load on a Transparent Sheet using Digital Gradient Sensing
Method’, C. Periasamy* and H. V. Tippur§, Experimental
Mechanics, Vol. 53, pp 97-111, 2013. [pdf]
2012
‘Dynamic Fracture of Graphite/Epoxy Composites
Stiffened by Buffer Strips: An Experimental Study’, D. Lee*, H. V. Tippur§ and P. Bogert, Composites and Structures, Vol. 94, 3538-3545, 2012. [pdf]
‘Mechanical Characterization of Epoxy
Composites Modified with Reactive Polyol Diluent and Randomly-Oriented
Amino-Functionalized MWCNTs’, M. M. Rahman, M. Hosur§, S. Zinuddin, K. C. Jajam*, H.
V. Tippur, S. Jeelani, Polymer Testing,
Vol. 31, 1083-1093, 2012. [pdf]
‘A Full-Field Digital Gradient Sensing Method
for Evaluating Stress Gradients in Transparent Solids,’ C. Periasamy* and H. V.
Tippur§, Applied Optics, Vol. 51, No. 12, pp 2088-2097, 2012. [pdf]
‘Quasi-static and Dynamic Fracture Behavior of
Particulate Polymer Composites: A study of nano- vs. micro-size fillers and
Loading Rate Effects,’ K. C. Jajam* and H. V. Tippur§, Composites Part-B, Vol.
43, 3467-3481, 2012. [pdf]
Experimental
Measurements and Numerical Modeling of Dynamic Compression Response of an
Interpenetrating Phase Composite Foam,’ C. Periasamy* and H.V. Tippur§, Mechanics Research Communications, Vol. 43, pp 57-65, 2012.
[pdf]
‘Role of Inclusion Stiffness and Interfacial
Strength on Dynamic Matrix Crack Growth: An Experimental Study,’ K. C. Jajam*
and H. V. Tippur§, International Journal of Solids & Structures, Vol. 49,
pp 1127-1146, 2012. [pdf]
2011
‘Poptube approach for ultrafast carbon nanotube
growth,’ Z. Liu, J. Wang, V. Kushvaha*, S. Poyraz, H. Tippur, S. Park, M. Kim,
Y. Liu, J. Bar, H. Chen and X. Zhang§, Chemical
Communication – The Royal Soc. Of Chemistry, Vol. 47, pp 9912-9914, 2011. [pdf]
‘An Optical Study of Crack-Inclusion
Interactions using DIC and High-speed Digital Photography’, K. C. Jajam* and H.
V. Tippur§, Engineering Fracture Mechanics, Vol. 78, pp 1289–1305, 2011. [pdf]
‘Tensile and Fracture Characterization of
PETI-5 and IM7/PETI-5 Graphite/Epoxy Composites under Quasi-static and Dynamic
Loading Conditions’, D. Lee, H.V. Tippur§, B. J. Jensen and P. Bogert, ASME Journal of Materials & Technology,
Vol.
133, paper #
021015-1 to 11, 2011. [pdf]
2010
‘Experimental Fracture Mechanics of
Functionally Graded Materials: An Overview of Optical Investigations’, C. E.
Rousseau, V. Chalivendra, A. Shukla and H. V. Tippur§, Experimental Mechanics, 50th Anniversary Special
Issue, Guest Editor: E. Brown), Vol. 50, pp 845-865, 2010. [pdf]
‘Mechanical characterization and modeling of
compression behavior of syntactic foam-filled cellular solids,’ R. Jhaver* and
H. V. Tippur§, Journal of Reinforced Plastics and Composites, Vol. 29,
2010. [pdf]
‘Coherent Gradient Sensing (CGS) method for
fracture mechanics: A Review’, H. V. Tippur§, Fatigue
and Fracture of Engineering Materials, Vol. 33, pp 832-858, 2010. [pdf]
‘Quasi-Static and Dynamic Fracture of
Graphite/Epoxy Composites: An Optical Study of Loading Rate Effects”, D. Lee*,
H. V. Tippur§ and P. Bogert, Composites Part-B, Vol. 41, pp
462-474, 2010. [pdf]
‘Transient analysis of the DSIFs and dynamic T-stress for particulate composite materials – Numerical vs
experimental results’, V. Guduru, A.-V. Phan§, H.V. Tippur, Engineering Analysis of Boundary Elements,
Vol. 34, pp 963-970, 2010. [pdf]
‘Quasi-static and dynamic compression response
of a lightweight interpenetrating phase composite foam’, C. Periasamy*, R.
Jhaver* and H. V. Tippur§, Materials
Science and Engineering A, 527, 2845–2856, 2010. [pdf]
‘SGBEM Modeling of Fatigue Crack Growth in
Particulate Composites,’ D. Roberts, A-V. Phan§, H. V. Tippur, L. J. Gray and
T. Kaplan, Archive of Applied
Mechanics, Vol. 80, pp 307-322, 2010. [pdf]
2009
‘Processing, compression response and finite
element modeling of syntactic foam based interpenetrating phase composite’, R.
Jhaver* and H. V. Tippur§, Materials
Science and Engineering – A, Vol.
499, pp 507–517, 2009. [pdf]
'Tensile
stress-strain response of glass-filled epoxy under elevated rates of loading
using a split Hopkinson bar apparatus', A. T. Owens* and H. V. Tippur§, Experimental Mechanics,
Vol. 49, pp 799-811, 2009. [pdf]
‘Experimental study of dynamic crack growth in
unidirectional graphite/epoxy composites using digital image correlation method
and high-speed photography’, D. Lee*, H. Tippur§, M. Kirugulige* and P. Bogert,
Journal of Composite Materials,
Vol. 43, pp 2081-2108, 2009. [pdf]
‘Shape-sensitivity-based evaluation of the
stress intensity factors at the nanoscale by means of quantized fracture
mechanics’, A-V. Phan§ and H. V.
Tippur, Mechanics Research
Communications, Vol. 36, pp 336-342, 2009. [pdf]
‘Symmetric-Galerkin boundary element analysis
of QFM stress intensity factors in nanoscale fracture’, A-V. Phan and H. V.
Tippur§, Journal of Computational and Theoretical Nanoscience, Vol.
6, pp 994-1000, 2009. [pdf]
'Measurement
of surface deformations and fracture parameters for a mixed-mode crack driven
by stress waves using image correlation technique and high-speed photography,
M. S. Kirugulige* and H. V. Tippur§, Strain, Vol. 45,
pp 108-122, 2009. [pdf]
2008
'Mixed-mode
dynamic crack growth in a functionally graded particulate composite:
Experimental Measurements and numerical simulations', M. S. Kirugulige* and H.
V. Tippur§, ASME Journal of Applied
Mechanics, Vol. 75, paper # 051102, 2008. [pdf]
‘Dynamic crack growth past a stiff inclusion: Optical
investigation of inclusion eccentricity and inclusion-matrix adhesion
strength’, R. Kitey* and H. V. Tippur§, Experimental
Mechanics, Vol. 48, pp 37-54, 2008. [pdf]
‘A numerical study of matrix-inclusion
debonding in the presence of a nearby crack’, P. C. Savalia*, H. V. Tippur§ and M. S.
Kirugulige*, Engineering Fracture
Mechanics, Vol. 75, pp 926-942, 2008. [pdf]
2007
‘Measurement of transient deformations using
digital image correlation method and high-speed photography: Application to
dynamic fracture’, M. S. Kirugulige*, H. V. Tippur§ and T. S. Denney, Applied Optics, Vol. 46, pp
5083-5096, 2007. [pdf]
A Study of
Crack-Inclusion Interactions and Matrix-Inclusion Debonding using Moiré
Interferometry and Finite Element Method, P. C. Savalia* and H. V. Tippur§, Experimental Mechanics, Vol. 47, pp 533-548, 2007. [pdf]
‘SGBEM Analysis of Crack-Particle Interactions
due to Elastic Constants Mismatch’, R. Williams, A.-V. Phan§, H. V. Tippur, T. Kaplan and
L. J. Gray, Engineering Fracture
Mechanics, Vol. 74, pp 314-331, 2007. [pdf]
2006
‘Modeling Crack Growth through Particle
Clusters in Brittle Matrix using Symmetric-Galerkin Boundary Element Method’,
R. Kitey*, A.-V. Phan§, H. V.
Tippur and T. Kaplan, International
Journal of Fracture, Vol. 141, No.
1, pp 11-25, 2006. [pdf]
‘Dynamic Mixed-Mode Crack Growth in
Functionally Graded Glass-Filled Epoxy Beams’, M.S. Kirugulige* and H. V.
Tippur§, Experimental Mechanics, Vol. 46, pp 269-281, 2006. [pdf]
2005
‘Influence of Microstructure on Dynamic Crack
Growth in Particulate Bimaterials with Discrete and Diffuse Interfaces, R.
Kitey* and H. V. Tippur§, Engineering Fracture Mechanics,
Vol. 72, pp 2721-2743, 2005. [pdf]
‘Dynamic Fracture Behavior of Sandwich
Structures with Functionally Graded Core’, M. S. Kirugulige*, R. Kitey* and H.
V. Tippur§, Composites Science and Technology, Vol. 65, pp 1052-1068,
2005. [pdf]
‘Role of Particle Size and Filler-Matrix
Adhesion Strength on Dynamic Fracture Behavior of Particulate Composites: I –
Macromeasurements’, R. Kitey* and H. V. Tippur§, Acta Materialia, Vol. 53, No. 4, pp 1153-1165, 2005. [pdf]
‘Role of Particle Size and Filler-Matrix
Adhesion Strength on Dynamic Fracture Behavior of Particulate Composites: II –
Linkage Between Macro- and Micro-Measurements’, R. Kitey* and H. V. Tippur§, Acta Materialia, Vol. 53, pp 1167-1178, 2005. [pdf]
2004
‘A Method for Measuring Mode-I Crack Tip
Constraint under Static and Impact Loading Conditions’, M. J. Maleski*, M. S.
Kirugulige* and H. V. Tippur§, Experimental
Mechanics, Vol. 44, pp 522-532, 2004. [pdf]
‘Simultaneous and Real-Time Measurement of
Slope and Curvature Fringes in Thin Structures using Shearing Interferometry’,
H. V. Tippur§, Optical Engineering, Vol. 43, No. 12, pp. 3014-3020, 2004. [pdf]
2003
‘Dynamic Fracture Parameters and Constraint Effects
in Functionally Graded Syntactic Epoxy Foams, M. El-Hadek and H.V. Tippur§, International Journal of Solids and Structures, Vol.
40, pp 1885-1906, 2003. [pdf] [errata]
‘Dynamic Fracture Behavior of Syntactic Epoxy
Foams: Optical Measurements Using Coherent Gradient Sensing’, M.A. El-Hadek*
and H.V. Tippur§, Optics and Lasers in Engineering, Vol. 40, pp 353-369, 2003.
[pdf]
2002
‘Measurement and Modeling of Mechanical
Properties of Microballoon Dispersed Epoxy and Urethane: Implications for
Studying Porosity’, M. A. El-Hadek* and H.V. Tippur§, Journal of Materials Science, Vol. 37, pp 1649-1660 2002. [pdf]
‘Influence of Variations on Crack Initiation
in Functionally Graded Glass-Filled Epoxy’, C.-E. Rousseau* and H.V. Tippur§, Engineering Fracture Mechanics, Vol. 69, pp 1679-1693, 2002.
[pdf]
‘Evaluation of Crack Tip Fields and Stress
Intensity Factors in Functionally Graded Elastic Materials: Cracks Parallel to
Elastic Gradient, C. -E. Rousseau* and H.V. Tippur§, International Journal of Fracture, Vol. 114, pp 87-111,
2002. [pdf]
2001
‘Dynamic Fracture of Compositionally Graded
Materials with Cracks along the Elastic Gradient’, Experiments and Analysis,
C.-E. Rousseau* and H.V. Tippur§, Mechanics
of Materials, Vol. 33, pp 403-421, 2001. [pdf]
‘Influence of Elastic Gradient Profiles on
Dynamically Loaded Functionally Graded Materials: Cracks Along the Gradient’,
C.-E. Rousseau* and H.V. Tippur§, International
Journal of Solids and Structures, Vol. 38, No. 44-45, pp 7839-7856,
2001. [pdf]
2000
‘Compositionally Graded Materials with Cracks
Normal to the Elastic Gradient: Examination of Fracture Parameters Relative to Bimaterials’,
C.-E. Rousseau* and H.V. Tippur§, Acta
Materialia, Vol. 48, pp 4021-4033, 2000. [pdf]
‘Dynamic response of bimaterial and graded
interface cracks under impact loading’, P.R. Marur* and H.V. Tippur§, International Journal of Fracture, Vol. 103, pp 95-109,
2000. [pdf]
‘Numerical analysis of crack tip fields in
functionally graded materials with a crack normal to the elastic gradient’, P. R.
Marur*, and H. V. Tippur§, International Journal of Solids and
Structures, Vol. 37, pp. 5353-5370, 2000. [pdf]
1999
‘A strain gage method for determination of
fracture parameters in bimaterial systems’, P.R. Marur* and H.V. Tippur§, Engineering Fracture Mechanics, Vol. 64, pp 87-104, 1999. [pdf]
‘Measurement of contact stresses using
real-time shearing interferometry’, L. Xu*, H.V. Tippur§ and C. -E. Rousseau*, Optical Engineering, Vol. 38, pp
1932-1937, 1999. [pdf]
‘Crack tip field mapping and crack initiation
in bimaterials subjected to thermal and thermal-mechanical loading’, P.
Ganeshan*, H.V. Tippur§ and J.K.
Sinha*, Journal of Thermal Stresses,
Vol. 22, pp 615-635, 1999. [pdf]
1998
‘A functionally graded particulate composite: Preparation,
measurements and Failure analysis’, R.J. Butcher*, C. -E. Rousseau* and H.V.
Tippur§, Acta Materialia, Vol. 47, No.1, pp 259-268, 1998. [pdf]
‘An Infrared Interferometer for Elasto-Plastic
Crack Tip Investigation of Homogeneous and Bimaterial Beams: A study of 3-D
effects and J-dominance’, J.K. Sinha* and H.V. Tippur§, ASME Journal of Applied Mechanics, Vol. 65, pp 1032-1041, 1998. [pdf]
‘Evaluation of Mechanical Properties of
Functionally Graded Materials’, by P. Marur* and H. V. Tippur, ASTM Journal of Testing and Evaluation,
Vol. 26, pp 539-545, 1998. [pdf]
‘Evaluation of interfacial fracture parameters
in solder-copper bimaterials using moiré interferometry’, H. Krishnamoorthy*
and H.V. Tippur§, ASME Journal of Electronic Packaging, Vol. 120, pp 267-273, 1998.
[pdf]
‘Extracting fracture parameters using a
modified local collocation of full-field displacement data’, H. Krishnamoorthy*
and H.V. Tippur§, Experimental Techniques, Vol. 22, pp 22-26, 1998. [pdf]
1997
‘Infrared Interferometry for rough surface
deformation measurements: Application to failure characterization and flaw
detection’, J.K. Sinha*, and H.V. Tippur§, Optical
Engineering, Vol.36, pp
2233-2240, 1997. [pdf]
‘An interferometric and finite element
investigation of interfacial crack tip fields: The role of mode-mixity on 3-D
stress variations', J.K. Sinha*, H.V. Tippur§ and L. Xu*, International Journal of Solids & Structures, Vol. (34),
pp 741-754, 1997. [pdf]
‘Interfacial crack initiation under
quasi-static and dynamic loading conditions: An experimental study', H.V.
Tippur§ and L. Xu*, Vol. 20, Fatigue & Fracture of Engineering
Materials & Structures, pp 49-61, 1997. [pdf]
‘Fracture parameters for interfacial cracks:
Experimental-finite element analysis of crack tip fields and crack initiation
toughness', L. Xu* and H.V. Tippur§, International
Journal of Fracture, Vol. 71, pp 345-363, 1995. [pdf]
1996
1995
‘Measurement of interfacial fracture
parameters using coherent gradient sensing (CGS)’, H.V. Tippur§ and L Xu*, Strain, Vol. 31, pp 143-149,
1995. [pdf]
1994
‘Interpretation of Fringes Obtained Using
Coherent Gradient Sensing’, H.V. Tippur§, Applied
Optics, Vol. 33, pp
4167-4170, 1994. [pdf]
1993
‘Measurement
of Mixed-Mode Fracture Parameters Near Cracks in Homogeneous and Bimaterial
Beams’, H.V. Tippur§ and S. Ramaswamy*, International Journal of Fracture, Vol. 61, pp 247-265, 1993. [pdf]
‘Mixed-Mode Crack Tip Deformations Studied
Using a Modified Flexural Specimen and Coherent Gradient Sensing’, S.
Ramaswamy*, H.V. Tippur§ and L.
Xu*, Experimental Mechanics,
Vol. 33, pp 243-251, 1993. [pdf]
1992
‘Coherent Gradient Sensing: A Fourier Optic
Analysis and Applications to Fracture’, H.V. Tippur§, Applied Optics, Vol. 31, pp 4428-4438, 1992. [pdf]
‘Measurement of Transient Crack Tip Deformation
Fields Using the Method of Coherent Gradient Sensing", S. Krishnaswamy,
H.V. Tippur and A.J. Rosakis§, Journal
of the Mechanics and Physics of Solids, Vol.40, pp 339‑372, 1992. [pdf]
1991
‘Quasi‑Static and Dynamic Crack Growth
along Bimaterial Interfaces: A Note on Crack Tip Field Measurements Using
Coherent Gradient Sensing’, H.V. Tippur and A.J. Rosakis§, Experimental Mechanics, Vol.31, pp 243‑251, 1991. [pdf]
‘Analysis of Combined Moiré and Laser Speckle‑Grating
Methods for 3‑D Crack Tip Deformation Studies’, H.V. Tippur§ and F.P. Chiang, Applied Optics, Vol.30, No.19, pp
2748‑2756, 1991. [pdf]
‘Optical Mapping of Crack Tip Deformations
using the Methods of Transmission and Reflection Coherent Gradient Sensing: A
Study of Crack Tip K‑dominance’, H.V. Tippur, S. Krishnaswamy and A.J.
Rosakis§, International Journal of Fracture, Vol.52, pp 91-117, 1991. [pdf]
‘A Coherent Gradient Sensor for Crack Tip
Deformation Measurements: Analysis and Experimental Results’, H.V. Tippur, S.
Krishnaswamy and A.J. Rosakis§, International
Journal of Fracture, Vol.48, pp 193‑204, 1991. [pdf]
1990
‘On the
Application of the Optical Method of Caustics to Elasto-dynamic Crack Problems:
Limitations of the Classical Interpretation’, A.J. Rosakis§, S. Krishnaswamy and H.V.
Tippur, Optics and Lasers in
Engineering, Vol.13, pp 183‑210, 1990. [pdf]
‘Optical and Finite Element Investigation of a
Plastically Deformed Surface Flaw under Tension’, J.C. Olinkiewicz, T.V.
Hareesh and F.P. Chiang§, ASTM STP‑1060, pp 112‑129,
1990. [pdf]
1989
1988
‘Three Dimensional Crack Tip Deformation: An
Experimental Study and Comparison to HRR Field’, F.P. Chiang§ and T.V. Hareesh, International Journal of Fracture,
Vol.36, pp 243‑257, 1988. [pdf]
‘Integrated Experimental‑Finite Element
Approach to Study Elasto‑Plastic Crack Tip Field’, T.V. Hareesh and F.P.
Chiang§, Engineering Fracture Mechanics, Vol. 31, pp 451‑461,
1988. [pdf]
‘Optical Analysis of the HRR Field’, F.P.
Chiang§, T.V. Hareesh, B.C. Liu and S.
Li, Optical Engineering,
Vol.27, pp 625‑629, 1988. [pdf]
1983
‘Determination of Stress Intensity Factors for
Cracks in Tubes under Torsion’, L.S. Srinath§, N. Srinivasa Murthy and T.V. Hareesh,
Experimental Mechanics,
Vol.23, pp 262‑267, 1983. [pdf]