Murthy Guddati

Solving inverse scattering problems via reduced-order model embedding procedures

INVERSE PROBLEMS, 40(2).

Asphalt mixture fatigue damage and failure predictions using the simplified viscoelastic continuum damage (S-VECD) model

INTERNATIONAL JOURNAL OF FATIGUE, 174.

Correlation-based full-waveform shear wave elastography

PHYSICS IN MEDICINE AND BIOLOGY, 68(11).

Full waveform inversion for arterial viscoelasticity

PHYSICS IN MEDICINE AND BIOLOGY, 68(5).

Improved least-squares migration through double-sweeping solver

GEOPHYSICS, 88(3), S131–S141.

Improving group velocity based estimates of arterial stiffness

Capron, C., Roy, T., Guddati, M., & Urban, M. W. (2023, March). JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, Vol. 153.

Orthotropic elastic material inversion through PDE constrained optimization

MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 205.

Shear wave elastography: From dispersion matching to full waveform inversion

Guddati, M., Roy, T., Elmeliegy, A. M., & Urban, M. W. (2023, March). JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, Vol. 153.

Full wave simulation of arterial response under acoustic radiation force

COMPUTERS IN BIOLOGY AND MEDICINE, 149.

Full waveform inversion through double-sweeping solver

JOURNAL OF COMPUTATIONAL PHYSICS, 453.

Measurement of wave propagation through a tube using dual transducers for elastography in arteries

PHYSICS IN MEDICINE AND BIOLOGY, 67(22).

The influence of acoustic radiation force beam shape and location on wave spectral content for arterial dispersion ultrasound vibrometry

PHYSICS IN MEDICINE AND BIOLOGY, 67(13).

Characterizing blood clots using acoustic radiation force optical coherence elastography and ultrasound shear wave elastography

PHYSICS IN MEDICINE AND BIOLOGY, 66(3).

Field Validation of Effective Dispersion Analysis of Reflections, a New Method for Nondestructive Estimation of Pile Depth

Samu, V., & Guddati, M. (2021, April 26). TRANSPORTATION RESEARCH RECORD.

Multimodal guided wave inversion for arterial stiffness: methodology and validation in phantoms

PHYSICS IN MEDICINE AND BIOLOGY, 66(11).

Shear wave dispersion analysis of incompressible waveguides

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 149(2), 972–982.

Toward improved accuracy in shear wave elastography of arteries through controlling the arterial response to ultrasound perturbation in-silico and in phantoms

PHYSICS IN MEDICINE AND BIOLOGY, 66(23).

Nondestructive length estimation of an embedded pile through combined analysis of transverse and longitudinal waves

NDT & E INTERNATIONAL, 110.

Nondestructive Method for Length Estimation of Pile Foundations Through Effective Dispersion Analysis of Reflections

JOURNAL OF NONDESTRUCTIVE EVALUATION, 38(2).

A mechanistic approach to evaluate the potential of the debonding distress in asphalt pavements

INTERNATIONAL JOURNAL OF PAVEMENT ENGINEERING, 18(12), 1098–1110.

Arterial waveguide model for shear wave elastography: implementation and in vitro validation

PHYSICS IN MEDICINE AND BIOLOGY, 62(13), 5473–5494.

Dispersion analysis of composite acousto-elastic waveguides

COMPOSITES PART B-ENGINEERING, 130, 200–216.

A double-sweeping preconditioner for the Helmholtz equation

JOURNAL OF COMPUTATIONAL PHYSICS, 314, 800–823.

A two-level domain decomposition method with accurate interface conditions for the Helmholtz problem

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 107(1), 74–90.

An algorithm for virtual fabrication of air voids in asphalt concrete

INTERNATIONAL JOURNAL OF PAVEMENT ENGINEERING, 17(3), 225–232.

Efficient computation of dispersion curves for multilayered waveguides and half-spaces

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 300, 27–46.

Exponential convergence through linear finite element discretization of stratified subdomains

JOURNAL OF COMPUTATIONAL PHYSICS, 322, 429–447.

Fourier-finite element analysis of pavements under moving vehicular loading

INTERNATIONAL JOURNAL OF PAVEMENT ENGINEERING, 17(7), 602–614.

Improved inversion algorithms for near-surface characterization

GEOPHYSICAL JOURNAL INTERNATIONAL, 206(2), 1410–1423.

Measured wave dispersion in tubes excited with acoustic radiation force matches theoretical guided wave dispersion

2016 ieee international ultrasonics symposium (ius).

Investigating reflective cracking mechanisms in grid-reinforced asphalt specimens use of four-point bending notched beam fatigue tests and digital image correlation

Transportation Research Record, (2507), 29–38.

Importance of Normal Confinement to Shear Bond Failure of Interface in Multi layer Asphalt Pavements

TRANSPORTATION RESEARCH RECORD, (2456), 170–177.

A viscoplastic model for rate-dependent hardening for asphalt concrete in compression

MECHANICS OF MATERIALS, 59, 142–159.

Development of a failure criterion for asphalt mixtures under fatigue loading

ROAD MATERIALS AND PAVEMENT DESIGN, 14, 1–15.

Development of a failure criterion for asphalt mixtures under fatigue loading

Asphalt paving technology 2013, vol 82, 82, 1–22.

Improving the Convergence of Schwarz Methods for Helmholtz Equation

In Lecture Notes in Computational Science and Engineering (pp. 199–206).

A domain decomposition method for concurrent coupling of multiscale models

International Journal for Numerical Methods in Engineering, 92(11), 918–939.

Accelerated Pavement Performance Modeling Using Layered Viscoelastic Analysis

In 7th RILEM International Conference on Cracking in Pavements (pp. 497–506).

Accurate absorbing boundary conditions for anisotropic elastic media. Part 1: Elliptic anisotropy

JOURNAL OF COMPUTATIONAL PHYSICS, 231(22), 7584–7607.

Accurate absorbing boundary conditions for anisotropic elastic media. Part 2: Untilted non-elliptic anisotropy

JOURNAL OF COMPUTATIONAL PHYSICS, 231(22), 7608–7625.

Breaking wave-induced response and instability of seabed around caisson breakwater

International Journal for Numerical and Analytical Methods in Geomechanics, 36(3), 362–390.

Efficient and accurate domain-truncation techniques for seismic soil-structure interaction

EARTHQUAKES AND STRUCTURES, 3(3-4), 563–580.

Incremental Model for Prediction of Permanent Deformation of Asphalt Concrete in Compression

TRANSPORTATION RESEARCH RECORD, (2296), 24–35.

Multiscale Micromechanical Lattice Modeling of Cracking in Asphalt Concrete

In 7th RILEM International Conference on Cracking in Pavements (pp. 487–496).

Top-Down Cracking Prediction Tool for Hot Mix Asphalt Pavements

In 7th RILEM International Conference on Cracking in Pavements (pp. 465–474).

Absorbing boundary conditions for time harmonic wave propagation in discretized domains

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 200(33-36), 2483–2497.

A finite element alternative to infinite elements

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 199(33-36), 2204–2223.

Absorbing boundary conditions for scalar waves in anisotropic media. Part 1: Time harmonic modeling

JOURNAL OF COMPUTATIONAL PHYSICS, 229(19), 6696–6714.

Absorbing boundary conditions for scalar waves in anisotropic media. Part 2: Time-dependent modeling

JOURNAL OF COMPUTATIONAL PHYSICS, 229(18), 6644–6662.

Improved calculation method of damage parameter in viscoelastic continuum damage model

International Journal of Pavement Engineering, 11(6), 459–476.

The Development and Evaluation of a Virtual Testing Procedure for the Prediction of the Cracking Performance of Hot Mix Asphalt

Pavements and Materials. Presented at the Pavements and Materials: Characterization and Modeling Symposium at EMI Conference 2010.

Wave-induced dynamic response and instability of seabed around caisson breakwater

OCEAN ENGINEERING, 37(17-18), 1522–1545.

Phonon absorbing boundary conditions for molecular dynamics

JOURNAL OF COMPUTATIONAL PHYSICS, 228(21), 8112–8134.

Application of viscoelastic continuum damage model based finite element analysis to predict the fatigue performance of asphalt pavements

KSCE Journal of Civil Engineering, 12(2), 109–120.

Novel finite-element-based subsurface imaging algorithms

Heidari, A. H., & Guddati, M. N. (2007, March). FINITE ELEMENTS IN ANALYSIS AND DESIGN, Vol. 43, pp. 411–422.

Subsurface imaging via fully coupled elastic wavefield extrapolation

INVERSE PROBLEMS, 23(1), 73–98.

Arbitrarily wide-angle wave equations for complex media

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 195(1-3), 65–93.

Continued fraction absorbing boundary conditions for convex polygonal domains

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 66(6), 949–977.

Highly accurate absorbing boundary conditions for wide-angle wave equations

GEOPHYSICS, 71(3), S85–S97.

Padded continued fraction absorbing boundary conditions for dispersive waves

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 195(29-32), 3797–3819.

Viscoelastic continuum damage finite element modeling of asphalt pavements for fatigue cracking evaluation

KSCE Journal of Civil Engineering, 10(2), 97–104.

An efficient algorithm for modelling progressive damage accumulation in disordered materials

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 62(14), 1982–2008.

Continuum damage finite element modeling of asphalt concrete

KSCE Journal of Civil Engineering, 9(3), 205–211.

Dispersion-reducing finite elements for transient acoustics

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 118(4), 2132–2141.

Experimental Investigation of Anisotropy in Asphalt Concrete

Transportation Research Record: Journal of the Transportation Research Board, 1929(1), 238–247.

Migration with arbitrarily wide-angle wave equations

GEOPHYSICS, 70(3), S61–S70.

A high resolution computer model for sound propagation in the human thorax based on the Visible Human data set

COMPUTERS IN BIOLOGY AND MEDICINE, 34(2), 177–192.

Fatigue cracking mechanisms in asphalt pavements with viscoelastic continuum damage finite-element program

PAVEMENT DESIGN AND ACCELERATED TESTING 2004, pp. 96–106.

Modified integration rules for reducing dispersion error in finite element methods

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 193(3-5), 275–287.

On optimal finite-difference approximation of PML

SIAM JOURNAL ON NUMERICAL ANALYSIS, 41(1), 287–305.

Toward a micromechanics-based procedure to characterize fatigue performance of asphalt concrete

BITUMINOUS PAVING MIXTURES 2002, pp. 121–128.

Comparison of continued fraction absorbing boundary conditions with perfectly matched layers

In D. R. Maniar & J. Tassoulas (Eds.), EM 2000: Fourteenth Engineering Mechanics Conference, Department of Civil Engineering, the University of Texas at Austin, Austin, Texas, U.S.A., May 21-24, 2000. Austin, Tex.: Dept. of Civil Engineering, University of Texas at Austin,

Continued-fraction absorbing boundary conditions for the wave equation

JOURNAL OF COMPUTATIONAL ACOUSTICS, 8(1), 139–156.

Reduced dispersion finite elements for time harmonic wave propagation problems

In D. R. Maniar & J. Tassoulas (Eds.), EM 2000: Fourteenth Engineering Mechanics Conference, Department of Civil Engineering, the University of Texas at Austin, Austin, Texas, U.S.A., May 21-24, 2000. Austin, Tex.: Dept. of Civil Engineering, University of Texas at Austin,