P. Theocaris

发表

Elastodynamic forms of caustics for running cracks under constant velocity

P. Theocaris, G. Papadopoulos, 1980 .

Interrelation between moisture absorption, mechanical behavior, and extent of the boundary interphase in particulate composites

G. Papanicolaou, P. Theocaris, E. Kontou, 1983 .

Plasticity including the Bauschinger effect, studied by a neural network approach

P. Panagiotopoulos, P. Theocaris, 1995 .

Generalised hardening plasticity approximated via anisotropic elasticity: A neural network approach

Pericles S. Theocaris, Panagiotis D. Panagiotopoulos, P. Panagiotopoulos, 1995 .

Passage of Polarized Light Through Optical Elements

Pericles S. Theocaris, Emmanuel E. Gdoutos, E. Gdoutos, 1979 .

Elastic-plastic analysis of perforated thin strips of a strain-hardening material

P. S. Theocaris, P. Theocaris, E. Marketos, 1964 .

Intensity, slope and curvature discontinuities in loading distributions at the contact of two plane bodies

P. Theocaris, C. Razem, 1979 .

An Optical Method for Determining Opening-Mode and Edge Sliding-Mode Stress-Intensity Factors

E. Gdoutos, P. Theocaris, 1972 .

The elliptic paraboloid failure criterion for cellular solids and brittle foams

P. Theocaris, 1991 .

Slow-crack propagations through bimaterial interfaces studied by scanning electron microscopy

P. Theocaris, C. Stassinakis, V. Kytopoulos, 1986 .

A system of curvilinear cracks in an isotropic elastic half-plane

P. Theocaris, N. Ioakimidis, 1979, International Journal of Fracture.

Stress and displacement singularities near corners

P. Theocaris, 1975 .

The order of singularity at a multi-wedge corner of a composite plate

P. Theocaris, 1974 .

Array of periodic curvilinear cracks in an infinite isotropic medium

P. Theocaris, N. I. Ioakmidis, 1977 .

NUMERICAL-INTEGRATION METHODS FOR SOLUTION OF SINGULAR INTEGRAL-EQUATIONS

P. Theocaris, N. Ioakimidis, 1977 .

Numerical solution of systems of singular integral equations with

M. Nashed, P. Theocaris, G. Tsamasphyros, 1979 .

On the selection of collocation points for the numerical solution of singular integral equations with generalized kernels appearing in elasticity problems

P. Theocaris, Nikolaos I. Ioakimidis, 1980 .

The mises elastic-plastic boundary as the core region in fracture criteria

N. P. Andrianopoulos, P. Theocaris, N. Andrianopoulos, 1982 .

The T-criterion applied to ductile fracture

N. P. Andrianopoulos, P. Theocaris, N. Andrianopoulos, 1982 .

Experimental study of the T-criterion in ductile fractures

N. P. Andrianopoulos, P. Theocaris, G. Kardomateas, 1983 .

Failure theories for glassy polymers: the T-criterion for various yield loci

N. P. Andrianopoulos, P. Theocaris, N. Andrianopoulos, 1983 .

The coated inclusion effect on the mode of fracture of encapsulated particulates

P. Theocaris, C. Demakos, 1988 .

Failure modes of closed-cell polyurethane foams

P. Theocaris, 1992 .

The gauss-hermite numerical integration method for the solution of the plane elastic problem of semi-infinite periodic cracks

P. Theocaris, Nikolaos I. Ioakimidis, 1977 .

The effect of moisture absorption on the thermomechanical properties of particulates

G. Papanicolaou, P. Theocaris, E. Kontou, 1983 .

Slope measurement by means of moiré fringes

P. Theocaris, A. Koutsabessis, 1965 .

A numerical method for the solution of static and dynamic three-dimensional elasticity problems

P. Theocaris, G. Tsamasphyros, N. Karayanopoulos, 1983 .

On the solution of the problem of a curvilinear crack in a finite plane elastic medium

P. Theocaris, N. Ioakimidis, 1979 .

On Debonding and Delamination Effects in Adhesively Bonded Cracks on Fractal Type

P. Panagiotopoulos, P. Theocaris, O. Panagouli, 1998 .

Crack Propagation and Bifurcation in Fiber-Composite Models: I. Soft-Hard-Soft Sequence of Phases

P. Theocaris, G. Papadopoulos, M. Siarova, 1986 .

The kinked crack solved by Mellin transform

Pericles S. Theocaris, P. Theocaris, G. N. Makrakis, 1986 .

Ductile branching modes in stable propagating cracks: An experimental study

P. Theocaris, 1990 .

The symmetrically branched crack in an infinite elastic medium

P. Theocaris, Nikolaos I. Ioakimidis, 1976 .

Asymmetric Branching of Cracks

P. Theocaris, 1977 .

From the rectangular hole to the ideal crack

P. Theocaris, L. Petrou, 1989 .

The influence of the shape and curvature of crack fronts on the values of the order of singularity and the stress intensity factor

P. Theocaris, L. Petrou, 1988 .

Closure to “Discussion of ‘Experimental Solution of Elastic-Plastic Plane-Stress Problems’” (1963, ASME J. Appl. Mech., 30, p. 631)

P. Theocaris, 1963 .

The axisymmetric buckling parameters in flexed plates as determined by caustics

P. Theocaris, 1995 .

A combined integral-equation and photoelastic method for solving contact problems

P. Theocaris, G. Tsamasphyros, G. Mikroudis, 1982 .

The Adhesion Quality and the Extent of the Mesophase in Particulates

P. Theocaris, 1984 .

Dynamic properties of metal-filled epoxy polymers

G. Papanicolaou, P. Theocaris, S. Paipetis, 1975 .

Dependence of stress-optical coefficients on the mechanical and optical properties of polymers

P. Theocaris, 1973 .

Elliptic polarization represented by the Carter and Smith charts.

P. Theocaris, 1979, Applied optics.

A STUDY OF THE CONTACT ZONE AND FRICTION COEFFICIENT IN HOT-ROLLING

P. Theocaris, 1985 .

Stress intensity factors at V-notched elastic, symmetrically loaded, plates by the method of caustics

J. N. Prassianakis, P. Theocaris, P S Theocaris, 1980 .

Propagation of cracks from strip inclusions in composite plates under impulsive tensile load

P. Theocaris, J. Prassianakis, 1982 .

Slowly Propagating Cracks Emanating from the Corners of Inclusions in Composite Materials

P. Theocaris, J. Prassianakis, 1982 .

A note on stress intensity factors for single edge V-notched plates in tension

P. Theocaris, N. Ioakimidis, 1978 .

The V-notched elastic half-plane problem

P. Theocaris, N. Ioakimidis, 1979 .

The heterogeneity of the network structure of epoxy polymers studied by dynamic and DSC tests

P. Theocaris, E. Kontou, G. Spathis, 1985 .

A remark on the numerical solution of singular integral equations and the determination of stress-intensity factors

Pericles S. Theocaris, P. Theocaris, Nikolaos I. Ioakimidis, 1979 .

Discrepancies and errors between caustics from approximate and exact solutions

P. Theocaris, 1987 .

Biaxial-load effects on isopachics for a crack at the interface of dissimilar media

P. Theocaris, C. Spyropoulos, 1984 .

Blunting phenomena in cracked ductile plates under mixed mode conditions

P. Theocaris, 1988 .

An efficient method for the solution of systems of linear equations based on planerotation transformations

P. Theocaris, C. Spyropoulos, 1985 .

The symmetric ellipsoid failure surface for the transversely isotropic body

P. Theocaris, 1992 .

The homogenization method for the study of variation of Poisson's ratio in fiber composites

G. Stavroulakis, P. Theocaris, 1998 .

The reflected caustics method for the evaluation of mode III stress intensity factor

P. Theocaris, 1981 .

Description of Polarized Light

E. Gdoutos, P. Theocaris, 1979 .

The von mises plastically deformed enclave as heat source for running cracks

N. P. Andrianopoulos, P. Theocaris, S. K. Kourkollis, 1992 .

Mechanisms of stable crack growth in ductile polycarbonate

P. Theocaris, V. Kytopoulos, 1989 .

Elastic displacements along the flanks of internal cracks in rubber

P. Theocaris, D. Pazis, B. Konstantellos, 1989 .

The Pseudocaustics for the Evaluation of the Order of Singularity in Stress Fields

P. Theocaris, 1986 .

Complex stress intensity factors at tips of cracks along interfaces of dissimilar media

P. Theocaris, C. Stassinakis, 1981 .

Experimental solution of the problem of a curvilinear crack in bonded dissimilar materials

P. Theocaris, C. Stassinakis, 1977 .

Interrelation between static and dynamic stress intensity factors and their evaluation by caustics

P. Theocaris, G. Papadopoulos, 1984 .

A high-power multiple ruby laser system for recording dynamic events

N. P. Andrianopoulos, P. Theocaris, A. Serafetinides, 1981 .

Scattered-Light Photoelasticity

E. Gdoutos, P. Theocaris, 1979 .

Evaluation of transverse poisson's ratios in thin orthotropic plates by the optical method of pseudocaustics

P. Theocaris, T. Philippidis, 1992 .

Strain-analysis of neck formation and propagation in glassy polymers

P. Theocaris, C. Hadjiiossiph, 1979 .

Propagation of a slant crack under impact studied by caustics

P. Theocaris, A. Serafetinides, 1984 .

Bifurcation predictions for moving cracks by the T-criterion

P. Theocaris, H. Georgiadis, 1985 .

Crack Propagation in Fibrous Composite Materials Studied by SEM

P. Theocaris, C. Stassinakis, 1981 .

Failure by Shear of Transversely Isotropic Laminae Off-Axis Loaded According to the EPFS-Criterion

P. Theocaris, T. Philippidis, P. Theocaris, 1992 .

Differences in shear strengths of orthotropic bodies

P. Theocaris, 1991 .

The exact form of caustics in mixed-mode fracture: A comparison with approximate solutions

P. Theocaris, J. Michopoulos, 1983 .

The influence of the elastic properties and dimensions of coatings on the stiffnes of encapsulated fiber composites

P. Theocaris, C. Demakos, 1992 .

Decomposition of the Strain Energy of a Single-Ply Laminate to Orthonormal Components

P. Theocaris, 1989 .

Orthogonal components of elastic energy in transtropic materials by the use of the elliptic paraboloid failure surface

P. Theocaris, 1989 .

Integral-equation solution for half planes bonded together or in contact and containing internal cracks or holes

P. Theocaris, G. Tsamasphyros, 1983 .

A numerical solution of singular integral equations without using special collocation points

P. Theocaris, G. Tsamasphyros, C. Stassinakis, 1983 .

Stress singularities in cracked composite full-planes

E. Gdoutos, P. Theocaris, 1977 .

A theoretical consideration of the constrained zones in an array of interacting collinear and asymmetric cracks

P. Theocaris, 1973 .

Variational bounds of elastic constants in transversely isotropic plates

P. Theocaris, D. Sokolis, 1998 .

The extension of Beltrami's ellipsoid to anisotropic bodies

P. Theocaris, 1995, Archive of Applied Mechanics.

On a family of quasi-isotropic fiber-reinforced composites

P. Theocaris, 1993 .

Effect of coatings with smoothly changing transverse rigidities on the stiffness of encapsulated anisotropic fiber composites

P. Theocaris, C. Demakos, 1995 .

The beneficial influence of matrix anisotropy in fiber composites

P. Theocaris, 1993 .

The stress intensity variation of an orthotropic perforated plate containing an internal crack

P. Theocaris, C. Demakos, 1993 .

A two-column single frame interaction with soil to traveling stress pulses

P. Theocaris, G. Papadopoulos, B. Badalouka, 1992 .

Soil structure interactions to stress pulses traveling through the soil

P. Theocaris, G. Papadopoulos, B. Badalouka, 1991 .

Stress distribution in orthotropic plates with coupled elastic properties

P. Theocaris, T. Philippidis, P. Theocaris, 1989 .

The problem of the simple smooth crack in an infinite anisotropic elastic medium

P. Theocaris, N. Ioakimidis, 1977 .

Evaluation of Interfacial Grafting Between Matrix and Gel Inclusions in High Impact Polystyrene

P. Theocaris, V. Kefalas, G. Spathis, 1988 .

The COD and SIF variations along the deformed crack front of an edge-cracked thick plate

P. Theocaris, 1988 .

Spectral Decomposition of the Compliance Tensor for Anisotropic Plates

P. Theocaris, D. Sokolis, 1998 .

Failure modes of woven fabric composites loaded in the transverse isotropic plane

P. Theocaris, 1994 .

Failure criteria for weak-axis quasi-orthotropic woven fabric composites

P. Theocaris, 1992 .

Caustics in plane strain-evaluation of cod and the core region

P. Theocaris, 1984 .

The topography of the core-region around cracks under modes I, II and III of fracture

P. Theocaris, D. Pazis, 1983 .

Failure Behaviour of Paper Sheets

P. Theocaris, 1989 .

Thermal expansion properties of particulates based on the concept of mesophase

P. Theocaris, A. G. Varias, 1985 .

The concept of boundary interphase in composite mechanics

G. Papanicolaou, P. Theocaris, S. Paipetis, 1978 .

Branched cracks at small angles (an addendum)

P. Theocaris, 1983 .

The Influence of Quality of Adhesion on the Damping Characteristics of a Two-Layer Compound Beam

P. Theocaris, 1986 .

The Influence of Porosity on the Failure Behaviour of Foams

P. Theocaris, 1998 .

On the decoupling and solution of the Euler kinematic equations governing the motion of a Gyro

P. Theocaris, D. Panayotounakos, 1990 .

Nonlinear elastic analysis of planar curved beams loaded by co-planar concentrated forces

P. Theocaris, D. Panayotounakos, 1981 .

Large elastic deformations in thin cantilever rods due to concentrated loadings

P. Theocaris, D. Panayotounakos, 1981 .

Nonlinear analysis of cantilever rods due to terminal moments

P. Theocaris, D. Panayotounakos, 1980, Ingenieur-Archiv.

Diffusion-based adhesive bonds between phases in fibrous composites

P. Theocaris, 1990 .

Geophysical prospection, archaeological excavation, and dating in two Hellenic pyramids

P. Theocaris, E. Lagios, I. Liritzis, 1996 .

Stress-corrosion crack growth in aluminum alloys

P. Theocaris, G. Papadopoulos, 1977 .

Reflected shadow method for the study of constrained zones in cracked plates.

P. Theocaris, 1971, Applied optics.

Local Yielding Around a Crack Tip in Plexiglas

P. S. Theocaris, P. Theocaris, 1970 .

Mode III Stress-intensity factors in cracked orthotropic plates—An analogy with propagating cracks in isotropic media

P. Theocaris, H. Georgiadis, 1984 .

Stress intensity factors from reflected caustics in birefringent plates with cracks

P. Theocaris, G. Papadopoulos, 1981 .

Elastic stress intensity factors evaluated by caustics

P. Theocaris, 1981 .

Deformed boundaries determined by the method of caustics

P. Theocaris, C. Razem, 1977 .

Some properties of generalized epicycloids applied to fracture mechanics

P. Theocaris, N. Joakimides, 1971 .

Complex stress-intensity factors at bifurcated cracks

Pericles S. Theocaris, P. Theocaris, 1972 .

The modified Dugdale-Barenblatt model adapted to various fracture configurations in metals

E. Gdoutos, P. Theocaris, 1974 .

Stress concentrations in anisotropic plates by the method of caustics

P. Theocaris, 1976 .

Complex stress intensity factors evaluated by pseudocaustics

P. Theocaris, 1992 .

Evaluation of the variable order of singularities by pseudocaustics

P. Theocaris, 1990 .

The elastic field around the crack tip measured by scanning electromicroscopy

P. Theocaris, 1990 .

Caustics and quasiconformality. A new method for the evaluation of stress singularities

P. Theocaris, G. Makrakis, 1989 .

Refraction Caustics Measuring the Extent of the Mesophase Layers in Fibrous Composites

P. Theocaris, 1988 .

Elastic plates under bending solved by pseudocaustics

P. Theocaris, E. N. Theotokoglu, 1987 .

The dynamic behaviour of sharp V-notches under impact loading

P. Theocaris, G. Papadopoulos, 1987 .

Photoelastic determination of complex stress intensity factors for slant cracks under biaxial loading with higher-order term effects

Pericles S. Theocaris, P. Theocaris, C. P. Spyropoulos, 1983 .

Roll-pressure distribution and coefficient of friction in hot rolling by caustics

Athanasios G. Mamalis, Pericles S. Theocaris, P. Theocaris, 1983 .

The determination of coefficient of friction between a cylindrical indenter and a plastically deformed body by caustics

Pericles S. Theocaris, P. Theocaris, C. Stassinakis, 1982 .

The caustic as a means to define the core region in brittle fracture

P. Theocaris, 1981 .

The method of pseudocaustics for the experimental solution of simple elasticity problems

P. Theocaris, C. Razem, Nikolaos I. Ioakimidis, 1981 .

The method of caustics for the determination of normal loads acting on surfaces of elastic bodies

P. Theocaris, Nikolaos I. Ioakimidis, 1980 .

An improved method for the determination of mode i stress intensity factors by the experimental method of caustics

Pericles S. Theocaris, Nikolaos I. Ioakimidis, P. Theocaris, 1979 .

On the determination of stress-optical constants by the method of reflected caustics

P. Theocaris, Nikolaos I. Ioakimidis, 1979 .

Experimental study of plane elastic contact problems by the pseudocaustics method

P. Theocaris, 1979 .

The elastic contact of two disks by the method of caustics

Pericles S. Theocaris, P. Theocaris, C. Stassinakis, 1978 .

The state of stress near the singularities created by a plane punch

P. Theocaris, N. Andrianopoulos, 1978 .

Stress singularities at concentrated loads

Pericles S. Theocaris, P. Theocaris, 1973 .

Stress-singularities due to uniformly distributed loads along straight boundaries

P. Theocaris, 1973 .

Experimental methods for determining stress intensity factors

P. S. Theocaris, P. Theocaris, 1984 .

Some further properties of caustics useful in mechanical applications.

P. Theocaris, D. Pazis, 1981, Applied optics.

Response of cracks to impact by caustics

P. Theocaris, P. Katsamanis, 1978 .

Constrained zones at singular points of inclusion contours

P. Theocaris, S. Paipetis, 1976 .

State of stress around inhomogeneities by the method of caustics

P. Theocaris, S. Paipetis, 1976 .

Dynamic propagation and arrest measurements by the method of caustics on overlapping skew-parallel cracks

Pericles S. Theocaris, P. Theocaris, 1978 .

Stress intensity factors in cracked cylindrical shells under tension

P. Theocaris, C. G. Thireos, 1976, International Journal of Fracture.

Ductile fracture in glassy polymers

P. Theocaris, 1975 .

The reflected-shadow method for the study of the constrained zones in cracked birefringent media

P. Theocaris, 1972 .

Phenomenological Analysis of Mechanical and Optical Behaviour of Rheo-Optically Simple Materials

P. Theocaris, 1975 .

The Method of Birefringent Coatings

E. Gdoutos, P. Theocaris, 1979 .

The Photoelastic Phenomenon

E. Gdoutos, P. Theocaris, 1979 .

Transient creep behaviour of crosslinked polymers in bulk deformation

P. Theocaris, 1970 .

Interrelation between dynamic moduli and compliances in polymers

P. Theocaris, 1969 .

Time dependence of creep recovery in cross-linked polymers

P. Theocaris, 1967 .

Phenomenical analysis of linear viscoelastic media

P. Theocaris, 1966 .

A review of the rheo-optical properties of linear high polymers

P. Theocaris, 1965 .

A review of the rheo-optical properties of linear high polymers

P. Theocaris, 1965 .

Transient lateral contraction ratio of polymers in creep and relaxation

P. S. Theocaris, P. Theocaris, Chr Hadjijoseph, 1965 .

Basic affinities between the characteristic functions of linear viscoelastic materials

P. Theocaris, 1964 .

Creep and relaxation contraction ratio of linear viscoelastic materials

P. S. Theocaris, P. Theocaris, 1964 .

Rheologic behavior of epoxy resins in the transition region

P. Theocaris, 1964 .

Viscoelastic properties of epoxy resins derived from creep and relaxation tests at different temperatures

P. Theocaris, 1962 .

Viscoelastic Effects in Birefringent Coatings

P. Theocaris, C. Mylonas, 1961 .

Thermal properties of metal‐filled epoxies

G. Papanicolaou, P. Theocaris, S. Paipetis, 1977 .

DYNAMIC MECHANICAL PROPERTIES OF POLYSTYRENE-POLYURETHANE BLENDS

P. Theocaris, V. Kefalas, 1991 .

Indentation studies in aluminum‐filled epoxies

G. Papanicolaou, P. Theocaris, S. Paipetis, 1978 .

Physical model for the thermal expansion behaviour of fibre-reinforced viscoelastic composites

G. Papanicolaou, P. Theocaris, G. Spathis, 1981 .

An Introduction in the Mechanics of Fiber-Reinforced Composites

G. Papanicolaou, P. Theocaris, 1980 .

Mechanism of Moisture Absorption in Metal-Filled Epoxies

G. Papanicolaou, P. Theocaris, E. Kontou, 1984 .

Thermal properties and volume fraction of the boundary interphase in metal-filled epoxies

G. Papanicolaou, P. Theocaris, 1979 .

Thermoluminescence dating of ceramics revisited: Optical stimulated luminescence of quartz single aliquot with green light-emitting diodes

P. Theocaris, I. Liritzis, R. Galloway, 1994 .

The Keldysh-Sedov method for a closed-form elastodynamic solution of the cracked strip under anti-plane shear

P. Theocaris, H. Georgiadis, 1986 .

Stress—strain and contraction ratio curves for polycrystalline steel

P. Theocaris, E. Koroneos, 1963 .

The distribution of the elastic strain-energy density at the crack tip for fracture modes I and II

P. Theocaris, G. Papadopoulos, 1982 .

Moire Fringes in Strain Analysis

Fu-Pen Chiang, P. S. Theocaris, P. Theocaris, 1969 .

The elastic modulus of particulate composites using the concept of a mesophase

G. Papanicolaou, P. Theocaris, E. Sideridis, 1986 .

The Mesophase Concept in Composites

Pericles S. Theocaris, P. Theocaris, 1987 .

Network characterization of a polyfunctional crosslinked system

P. Theocaris, E. Kontou, G. Spathis, 1987 .

Synergism phenomena between phases in composites: the mesophase

P. Theocaris, 1987 .

Glass-transition behavior of particle composites modeled on the concept of interphase

P. Theocaris, G. Spathis, 1982 .

The effect of the boundary interphase on the thermomechanical behaviour of composites reinforced with short fibres

G. Papanicolaou, P. Theocaris, 1979 .

The method of isostatics applied to rectangular bars with uniform loading

P. Theocaris, 1964 .

Optimal material design in composites: An iterative approach based on homogenized cells

Georgios E. Stavroulakis, Pericles S. Theocaris, G. Stavroulakis, 1999 .

Multilevel optimal design of composite structures including materials with negative Poisson's ratio

Georgios E. Stavroulakis, Pericles S. Theocaris, G. Stavroulakis, 1998 .

Cracks of fractal geometry with unilateral contact and friction interface conditions

P. Panagiotopoulos, P. Theocaris, 1993, International Journal of Fracture.

Variation of glass transition temperature with direction in unidirectional glass fiber-reinforced composites

G. Papanicolaou, P. Theocaris, 1980 .

Cracks and slits in compression and shear: an experimental study

P. Theocaris, M. Sakellariou, 1990 .

Dynamic behavior of composites studied by caustics

P. Theocaris, 1983 .

Definition of Interphase in Composites

P. Theocaris, 1983 .

Elastic and viscoelastic properties of fibre-reinforced composite materials

P. Theocaris, G. Spathis, E. Sideridis, 1982 .

Investigation by scanning electron microscope of the effect of geometry and loading mode on blunting of copper sheets

P. Theocaris, V. Kytopoulos, 1992 .

Glassy polymers as photoplastic materials

P. Theocaris, 1976 .

A Critical Review on the Use of Polymers in Photoplasticity

P. Theocaris, 1975 .

The exact shear modulus of particulates based on the concept of mesophase

P. Theocaris, 1990 .

Phase transformation, at the boundary layers between polymers, and solid surfaces

P. Theocaris, 1985 .

The mesophase and its influence on the mechanical behaviour of composites

P. Theocaris, 1985 .

On the evaluation of adhesion between phases in fiber composites

P. Theocaris, 1984 .

Effect of geometry and imperfect bonding in composite systems with limiting shear properties

P. Theocaris, C. Stassinakis, S. Paipetis, 1978 .

Playing with the Anisotropy of the Matrix and Fiber for the Improvement of the Strength of Composites

P. Theocaris, 1995 .

The Anisotropy Effect on the Stiffness and Toughness of Encapsulated Fiber Composites

P. Theocaris, C. Demakos, 1994 .

The gel-phase modulus of high-impact polystyrene from dynamic mechanical spectroscopy

P. Theocaris, E. Kontou, V. Kefalas, 1988 .

The effective anisotropy of short-fiber composites due to fiber ellipticity

P. Theocaris, C. Demakos, 1997 .

Variances in failure tensor polynomials for anisotropic bodies

P. Theocaris, 1995 .

The order of singularities and the stress intensity factors near corners of regular polygonal holes

P. Theocaris, L. Petrou, 1987 .

Stress distributions and intensities at corners of equilateral triangular holes

Pericles S. Theocaris, P. Theocaris, L. Petrou, 1986 .

Variations on the theme of fracture criteria

Pericles S. Theocaris, P. Theocaris, 1989 .

Antiplane shear crack in an infinite plate with a circular inclusion

P. Theocaris, C. Demakos, 1985 .

On the numerical evaluation of two‐dimensional principal value integrals

P. Theocaris, Nikolaos I. Ioakimidis, J. G. Kazantzakis, 1980 .

A critical review on the thickness effect of birefringent coatings

Pericles S. Theocaris, P. Theocaris, K. Dafermos, 1964 .

On the numerical evaluation of two-and three-dimensional cauchy principal-value integrals

P. Theocaris, J. G. Kazantzakis, 1981 .

Numerical determination of a class of generalized stress intensity factors

P. Theocaris, Nikolaos I. Ioakimidis, 1979 .

Delamination Prevention in Composites by Interleaving Techniques

P. Theocaris, T. Philippidis, G. Roupakias, 1993 .

The second fundamental crack problem and the rigid line inclusion problem in plane elasticity

P. Theocaris, Nikolaos I. Ioakimidis, 1979 .

Linear elastic eigenstates of the compliance tensor for trigonal crystals

P. Theocaris, D. Sokolis, 2000 .

The Transverse Poisson's Ratio in Fiber Reinforced Laminae by Means of a Hybrid Experimental Approach

P. Theocaris, T. Philippidis, 1994 .

Three-Dimensional Photoelasticity

Pericles S. Theocaris, Emmanuel E. Gdoutos, E. Gdoutos, 1979 .

Interaction Between Two Internal Collinear Cracks and a Circular Inclusion Under Longitudinal Shear

P. Theocaris, C. Demakos, 1986 .

Mode I stress intensity factors at corner points in plane elastic media

P. Theocaris, Nikolaos I. Ioakimidis, 1980 .

The problem of interaction between a misfitting inclusion and a crack in an infinite elastic medium

P. Theocaris, Nikolaos I. Ioakimidis, 1979 .

The numerical evaluation of a class of generalized stress intensity factors by use of the Lobatto-Jacobi numerical integration rule

P. Theocaris, Nikolaos I. Ioakimidis, 1978 .

Doubly-periodic array of cracks in an infinite isotropic medium

P. Theocaris, Nikolaos I. Ioakimidis, 1978 .

A method of solution of the problem of the unsymmetric cruciform crack in an infinite plane isotropic elastic medium

P. Theocaris, Nikolaos I. Ioakimidis, 1978 .

A STAR-SHAPED ARRAY OF CURVILINEAR CRACKS IN AN INFINITE ISOTROPIC ELASTIC MEDIUM

P. Theocaris, Nikolaos I. Ioakimidis, 1977 .

THE INCLUSION PROBLEM IN PLANE ELASTICITY

Pericles S. Theocaris, P. Theocaris, Nikolaos I. Ioakimidis, 1977 .

Calculation of effective transverse elastic moduli of fiber-reinforced composites by numerical homogenization

Georgios E. Stavroulakis, Pericles S. Theocaris, P. D. Panagiotopoulos, 1997 .

The moiré method in thermal fields

Pericles S. Theocaris, P. Theocaris, 1964 .

Isopachic patterns by the moiré method

Pericles S. Theocaris, P. Theocaris, 1964 .

A closed form solution for the static analysis of continuous skew-curved beams

P. Theocaris, D. Panayotounakos, 1980 .

Flexibility matrix for skew-curved beams

Pericles S. Theocaris, D. E. Panayotounakos, P. Theocaris, 1979 .

Crack propagation in layered plates—an experimental study

P. Theocaris, H. Georgiadis, 1985 .

The size of plastic zones in cracked plates made of polycarbonate

Pericles S. Theocaris, Emmanuel E. Gdoutos, E. Gdoutos, 1975 .

Two-Dimensional Photoelasticity

E. Gdoutos, P. Theocaris, 1979 .

Negative Poisson's ratios in composites with star-shaped inclusions: a numerical homogenization approach

Georgios E. Stavroulakis, Pericles S. Theocaris, P. D. Panagiotopoulos, 1997 .

Crack deceleration and arrest phenomena at an oblique bimaterial interface

P. Theocaris, D. Pazis, 1983 .

The practical evaluation of stress intensity factors at semi-infinite crack tips

Pericles S. Theocaris, P. Theocaris, Nikolaos I. Ioakimidis, 1980 .

Partly unbonded interfaces between dissimilar materials under normal and shear loading

P. Theocaris, 1976 .

A method of numerical solution of cauchy-type singular integral equations with generalized kernels and arbitrary complex singularities

P. Theocaris, Nikolaos I. Ioakimidis, 1979 .

Matrix Theory of Photoelasticity

Pericles S. Theocaris, Emmanuel E. Gdoutos, E. Gdoutos, 1979 .

Graphical and Numerical Methods in Polarization Optics, Based on the Poincaré Sphere and the Jones Calculus

E. Gdoutos, P. Theocaris, 1979 .

Measurement of Elliptically Polarized Light

E. Gdoutos, P. Theocaris, 1979 .

Peculiarities of the artificial crack

P. Theocaris, 1991 .

On a hybrid method to determine strain fields around propagating cracks

P. Theocaris, H. Georgiadis, 1984 .

A closed-form solution of a slant crack under biaxial loading

P. Theocaris, J. Michopoulos, 1983 .

A photoelastic determination of Ki stress intensity factors

Pericles S. Theocaris, Emmanuel E. Gdoutos, E. Gdoutos, 1975 .

On the Decoupling and the Solutions of the Euler Dynamic Equations Governing the Motion of a Gyroscope

P. Theocaris, D. Panayotounakos, 1990 .

Crack-propagation trajectories under biaxial loading, based on fracture criteria

P. Theocaris, G. Papadopoulos, 1985 .

Integral equations of elasticity theory for a multiconnected domain with inclusions

V. Z. Parton, P. Theocaris, D. Bardzokas, 1989 .

The influence of a finite stringer on the stress intensities around cracks in plates

Pericles S. Theocaris, D. Bardzokas, P. Theocaris, 1981 .

The exact shape of a deformed internal slant crack under biaxial loading

P. Theocaris, D. Pazis, B. Konstantellos, 1986, International Journal of Fracture.

The exact form and properties of the deformed transverse internal elastic crack

P. Theocaris, 1986 .

A Modified Strain-Energy Density Criterion Applied to Crack Propagation

P. Theocaris, N. Andrianopoulos, 1982 .

The variation of the dynamic modulus on crack propagation modes

P. Theocaris, G. Papadopoulos, 1987 .

The directional instability of the running crack : a deterministic and stochastic approach

P. Theocaris, J. Michopoulos, 1991 .

Brittle curving and branching under high dynamic loading

P. Theocaris, S. Kourkoulis, N. Andrianopoulos, 1991 .

The Griffith-Orowan fracture theory revisited: The T-Criterion

P. Theocaris, N. Andrianopoulos, 1985 .

Authors' closure on the discussion by G. C. Sih, E. T. Moyer Jr. and E. E. Gdoutos of “the mises elastic-plastic boundary as the core region in fracture criteria”

Pericles S. Theocaris, N. P. Andrianopoulos, P. Theocaris, 1984 .

A higher-order approximation for the T-criterion of fracture in biaxial fields

P. Theocaris, 1984 .

The plane frictionless contact of two elastic bodies — the inclusion problem

P. Theocaris, D. Bardzokas, 1987 .

Neural networks for computing in fracture mechanics. Methods and prospects of applications

Pericles S. Theocaris, Panagiotis D. Panagiotopoulos, P. Panagiotopoulos, 1993 .

On debonding and delamination effects in adhesively bonded cracks —A boundary integral approach

Pericles S. Theocaris, Panagiotis D. Panagiotopoulos, P. Panagiotopoulos, 1991, Archive of Applied Mechanics.

Relaxation response of polyurethane elastomers

P. Theocaris, 1965 .

On the consideration of unilateral contact and friction in cracks the boundary integral method

P. Panagiotopoulos, P. Theocaris, 1992 .

Unilateral contact, friction and related interactions in cracks. The direct boundary integral method

P. Panagiotopoulos, P. Theocaris, C. Bisbos, 1993 .

Sorting out the elastic anisotropy of transversely isotropic materials

P. Theocaris, 2000 .

True bounds on Poisson's ratios for transversely isotropic solids

P. Theocaris, T. Philippidis, 1992 .

The 'fractal assumption' in cracks : bilateral calculation methods

P. Panagiotopoulos, P. Theocaris, 1993 .

Crack kinking in anti-plane shear solved by the Mellin transform

Pericles S. Theocaris, P. Theocaris, G. Makrakis, 1987 .

The Variation of the Elliptic Paraboloid Failure Locus Beyond the Elastic Limit

P. Theocaris, 1996 .

The paraboloid failure surface for the general orthotropic material

Pericles S. Theocaris, P. Theocaris, 1989 .

The elliptic paraboloid failure surface for transversely isotropic materials off-axis loaded

P. Theocaris, 1989 .

The unfolding model for the representation of the mesophase layer in composites

P. Theocaris, 1985 .

Stress singularities in a biwedge under various boundary conditions

E. Gdoutos, P. Theocaris, C. G. Thireos, 1978 .

Variational bounds on the eigenangle ω of transversely isotropic materials

P. Theocaris, T. Philippidis, 1990 .

Failure criteria for transtropic, pressure dependent materials

P. Theocaris, 1988 .

Spectral Decomposition of Compliance and Stiffness Fourth‐Rank Tensors Suitable for Orthotropic Materials

P. Theocaris, T. Philippidis, 1991 .

Saint-Vénant Solutions for Beam Buckling Problems

P. Theocaris, C. Lazopoulos, 1991 .

The elliptic paraboloid failure surface for 2D-transtropic plates (fiber-laminates)

P. Theocaris, 1989 .

The limits of Poisson's ratio in polycrystalline bodies

P. Theocaris, 1994, Journal of Materials Science.

Stress intensity factors in cracked and perforated orthotropic plates with coupled elastic properties

Pericles S. Theocaris, P. Theocaris, C. Demakos, 1992 .

On the numerical solution of Cauchy type singular integral equations and the determination of stress intensity factors in case of complex singularities

Pericles S. Theocaris, P. Theocaris, Nikolaos I. Ioakimidis, 1977 .

Compendium in Astronomy

Pericles S. Theocaris, L. N. Mavridis, Elias G. Mariolopoulos, 1982 .

Optical stress rosette based on caustics.

P. Theocaris, 1973, Applied optics.

On the convergence of a Gauss quadrature rule for evaluation of Cauchy type singular integrals

P. S. Theocaris, P. Theocaris, G. Tsamasphyros, 1977 .

The dynamic behaviour of an oblique edge-crack under impact loading

P. Theocaris, G. Papadopoulos, 1984 .

Interrelations between processing, structure, and properties of polymeric materials : proceedings of the IUPAC International Symposium on Interrelations Between Processing, Structure, and Properties of Polymeric Materials, Athens, Greece, August 29-September 2, 1982

P. Theocaris, J. Seferis, 1984 .

Weighing Failure Tensor Polynomial Criteria for Composites

Pericles S. Theocaris, P. Theocaris, 1992 .

Reinforcement of a cracked plate by a loaded strip-inclusion

Pericles S. Theocaris, D. I. Bardzokas, P. Theocaris, 1985 .

Dating of Two Hellenic Pyramids by a Novel Application of Thermoluminescence

P. Theocaris, I. Liritzis, R. Galloway, 1997 .

Failure criteria for isotropic bodies revisited

P. Theocaris, 1995 .

A general yield criterion for engineering materials, depending on void growth

P. Theocaris, 1986 .

Tensor failure criteria for composites: Properties and comparison of the ellipsoid failure surfaces with experiments

P. Theocaris, 1991 .

A new technique for viewing deformation zones at crack tips

P. Theocaris, 1972 .

Stress intensity factors in yielding materials by the method of caustics

P. Theocaris, 1973 .

A combination of the finite element and singular‐integral equation methods for the solution of the generally cracked body

P. Theocaris, G. Tsamasphyros, E. Theotokoglou, 1984 .

A combined integral-equation and finite-element method for the evaluation of stress intensity factors

P. Theocaris, G. Tsamasphyros, E. Theotokoglou, 1982 .

A relaxation technique for evaluating stress intensity factors by the finite element method

P. Theocaris, E. Theotokoglou, George I. Tsamasphyros, 1983 .

A numerical method for the solution of plane crack problems in finite media.

P. Theocaris, Nikolaos I. Ioakimidis, 1980 .

A generalized crack problem in plane elasticity

P. Theocaris, Nikolaos I. Ioakimidis, 1980 .

The effect of swelling on the failure mode of matter

P. Theocaris, 1994 .

The angle of initiation and propagation of cracks in ductile media

P. Theocaris, S. Kourkoulis, N. Andrianopoulos, 1987 .

The inclined crack under biaxial and uniaxial loading

P. Theocaris, A. Chrysakis, 1983 .

Propagation predictions for branched cracks by the strain energy density criterion

P. Theocaris, N. Andrianopoulos, 1982 .

Fracture criteria in cracked bimaterial elastic plates

P. Theocaris, J. Prassianakis, 1981 .

Crack branching: a twin-crack model based on macroscopic energy fracture criteria

P. Theocaris, S. Kourkoulis, N. Andrianopoulos, 1989 .

Lefm brittle and ductile fractures as described by the T-criterion

P. Theocaris, N. Andrianopoulos, 1988 .

The internal crack in an extended or compressed plate: Its geometric characteristics

P. Theocaris, 1987 .

Verification of the validity of the Dugdale-Barenblatt model by the method of caustics

E. Gdoutos, P. Theocaris, P. S. Theocaris, 1974 .

Interaction between collinear asymmetric cracks

P. Theocaris, 1972 .

Interaction of cracks with other cracks or boundaries

P. Theocaris, 1972 .

Dugdale-type crack tip plasticity in orthotropic plates studied by caustics

P. Theocaris, 1992 .

A comparison between the elastic strain energy and the plastic work at the crack tip

P. Theocaris, 1988 .

On the solution of steady-state elastodynamic crack problems by using complex variable methods

P. Theocaris, H. Georgiadis, 1985 .

Dugdale models for two collinear unequal cracks

P. Theocaris, 1983 .

Experimental evaluation of the plastic zones for steady mode-III crack growth

P. Theocaris, 1987 .

Numerical Inversion of the Mellin Transform

P. Theocaris, A. Chrysakis, 1977 .

Stress intensity factors at crack tips near boundaries or other geometrical discontinuities

P. Theocaris, Nikolaos I. Ioakimidis, 1979 .

An alternating coupling of finite elements and singular integral equations for the solution of branched cracks in finite sheets

P. Theocaris, G. Tsamasphyros, E. Theotokoglou, 1984 .

PLANE IMPACT OF A CRACKED VISCOELASTIC BODY

P. Theocaris, H. Georgiadis, S. C. Mouskos, 1991 .

Influence of plasticizer on Poisson's ratio of epoxy polymers

P. Theocaris, 1979 .

A numerical solution of singular integrodifferential equations with variable coefficients

P. Theocaris, G. Tsamasphyros, 1984 .

A recurrence formula for the direct solution of singular integral equations

P. Theocaris, G. Tsamasphyros, 1982 .

On convergence of two direct methods for solution of Cauchy type singular integral equations of the first kind

P. Theocaris, Nikolaos I. Ioakimidis, 1980 .

On the numerical solution of singular integro-differential equations

P. Theocaris, Nikolaos I. Ioakimidis, 1979 .

A Comparison Between the Direct and the Classical Numerical Methods for the Solution of Cauchy Type Singular Integral Equations

P. S. Theocaris, P. Theocaris, I. N. Ioakimidis, 1980 .

A note on finite crack crossing normally an interface with logarithmic singularity at the interface

P. Theocaris, A. Chrysakis, 1981 .

ON THE NUMERICAL SOLUTION OF SINGULAR INTEGRODIFFERENTIAL

P. Theocaris, 2016 .

Adhesion quality and extent of mesophase in particulates along the whole viscoelastic spectrum

P. Theocaris, P. H. Ponirides, 1986 .

Higher spectra approximations derived from multistep loading

P. Theocaris, 1967 .

Spectral decomposition of the compliance fourth-rank tensor for orthotropic materials

P. Theocaris, D. Sokolis, 2000 .

Discussion: “Stress intensity factors in bonded half planes containing inclined cracks and subjected to antiplane shear loading,”

P. Theocaris, N. Ioakimidis, 1979, International Journal of Fracture.

Stress intensity factors at the tips of an antiplane shear crack terminating at a bimaterial interface

P. Theocaris, N. Ioakimidis, 1977, International Journal of Fracture.

On the numerical evaluation of stress intensity factors

P. Theocaris, N. I. Ioakimidis, 1976, International Journal of Fracture.

Crack-arrest at a bimaterial interface

P. Theocaris, J. Milios, 1981 .

Ray Tracing and Caustics from Large Reflectors Used in Spacecrafts

P. Theocaris, 1982 .

A correction model for the incompatible deformations of the shear internal crack

P. Theocaris, M. Sakellariou, 1991 .

On the convergence of some quadrature rules for Cauchy principal-value and finite-part integrals

George I. Tsamasphyros, Pericles S. Theocaris, P. Theocaris, 1983, Computing.

Positive and Negative Failure-Shears in Orthotropic Materials

P. Theocaris, 1992 .

Method of caustics for the study of cracked plates made of viscoelastic materials

P. Theocaris, 1974 .

Thermal and Dynamic Behavior of the Necked Region in Polycarbonate

G. Papanicolaou, P. Theocaris, A. Marchese, 1980 .

Light Intensity Distributions within Successive Slits Imaged by Transmitting Gratings

A. P. Vafiadakis, P. Theocaris, C. Liakopoulos, 1970 .

Generalization of the theory of far-field caustics by the catastrophe theory.

P. Theocaris, J. Michopoulos, 1982, Applied optics.

Singularities and perturbations for far-field caustics in the neighborhood of a crack tip

P. Theocaris, C. Lazopoulos, 1989 .

The moiré method for the study of explosions

P. Theocaris, N. Davids, H. H. Calvit, 1967 .

The influence of geometry of edge-cracked plates on KI and KII components of the stress intensity factor, studied by caustics

P. Theocaris, G. Papadopoulos, 1984 .

Body-force stress fields defined by caustic rosettes

P. Theocaris, 1988 .

Spectral decomposition of anisotropic elasticity

P. Theocaris, D. Sokolis, 2001 .

The regular prismatic bar under torsion: A new approach based on caustics

P. Theocaris, 1989 .

An interferometric method to measure transient refractive index, birefringence and thickness variation of solids

P. Theocaris, G. B. Philis, C. H. Blontzou, 1975 .

On a Mathematical Comparison of the S- and T-Criteria in Fracture Mechanics.

P. Panagiotopoulos, P. Theocaris, 1992 .

Elastic overlapping of the crack flanks under mixed-mode loading

P. Theocaris, D. Pazis, B. Konstantellos, 1988, International Journal of Fracture.

KIII-Deformation modes in internal oblique cracks under plane-stress conditions

P. Theocaris, 1987 .

An improved experimental evaluation of the complex stress intensity factors from isopachics

P. Theocaris, C. Spyropoulos, 1985 .

Possibilities of reflected caustics due to an improved optical arrangement: some further aspects.

P. Theocaris, T. Philippidis, 1984, Applied optics.

The experimental evaluation of the biaxiality factor k in cracked plates by the method of reflected caustics

P. Theocaris, G. Papadopoulos, 1983 .

Optically exact equations of caustics for slant cracks biaxially loaded.

P. Theocaris, J. Michopoulos, 1983, Applied optics.

The influence of biaxiality of loading on the form of caustics in cracked plates

P. Theocaris, G. Papadopoulos, 1982 .

MODIFICATIONS IN THE CONCEPT OF THE STRESS INTENSITY FACTORS DUE TO INFLUENCE OF SHEAR

P. Theocaris, 1989 .

The topography around an internal crack: Differences between exact and two-term solutions

Pericles S. Theocaris, P. Theocaris, 1989 .

Displacement constraints of the faces of internal cracks due to pure shear

P. Theocaris, 1986 .

The effect of biaxiality of loading in the orientation of caustics

P. Theocaris, 1983 .

A Mohr-circle graphical method for stress intensity factors in cracked plates under different loadings

P. Theocaris, J. Michopoulos, 1983 .

On the photoelastic determination of complex stress intensity factors

P. Theocaris, N. Ioakimidis, 1979 .

Addendum to the discussion: “Mixed mode ductile fracture using the strain energy density criterion” by C.L. Chow and J. Xu (Discussion by E. Gdoutos)

P. Theocaris, 1986 .

On the parameter identification problem for failure criteria in anisotropic bodies

P. Panagiotopoulos, P. Theocaris, C. Bisbos, 1997 .

A new concept of path-independent integrals for plane elasticity

P. Theocaris, G. Tsamasphyros, 1982 .

Path-independent integrals in inhomogeneous media

P. Theocaris, G. Tsamasphyros, 1982 .

Cubature formulas for the evaluation of surface singular integrals

P. Theocaris, G. Tsamasphyros, 1979 .

On the solution of the three-dimensional problem of a plane crack of arbitrary shape

P. Theocaris, J. G. Kazantzakis, 1978, International Journal of Fracture.

The evaluation of certain two-dimensional singular integrals used in three-dimensional elasticity

P. Theocaris, J. G. Kazantzakis, 1979 .

Comments on: Moire Topography.

P. Theocaris, 1971, Applied optics.

Curvature distributions defined by frequency modulated amplitude gratings

P. Theocaris, 1968 .

Experimental Solution of Elastic-Plastic Plane-Stress Problems

P. Theocaris, 1962 .

Elastic-plastic analysis of cracked plates in plane stress: An experimental study

P. Theocaris, 1993 .

Stress intensities in elastic-plastic plane-stress fields by caustics

P. Theocaris, 1991 .

Slope-contour fringe multiplication by Fresnel diffraction

P. Theocaris, 1970 .

Combined photoelastic and electrical-analog method for solution of plane-stress plasticity problems

P. Theocaris, 1963 .

Discussion of “on the use of the T-criterion in fracture mechanics” by N.A.B. Yehia, engineering fracture mechanics 1985

P. Theocaris, 1986 .

The effect of plasticity on the stress-distribution of thin notched plates in tension

P. Theocaris, 1965 .

The Plane Hydrostatic Test as a Means for Selecting Appropriate Failure Criteria in Fibre Composites

P. Theocaris, 1993, Engineering Plastics.

A simple biaxial test for exploring failure tensor polynomial criteria of composites

P. Theocaris, 1993 .

On the validity of the tensor polynomial failure theory with stress interaction terms omitted

P. Theocaris, T. Philippidis, 1991 .

Crack tip opening and advance displacements of blunted cracks under plane stress

P. Theocaris, V. Kytopoulos, 1991, Journal of Materials Science.

Light scattering from laser-damaged speckled surfaces.

P. Theocaris, 1997, Applied optics.