Results 51 to 60 of about 262 (78)

Dynamical contact problems with friction for hemitropic elastic solids

Georgian Mathematical Journal, 2014
Abstract. In the present paper we investigate a three-dimensional boundary-contact problem of dynamics for a homogeneous hemitropic elastic medium with regard to friction. We prove the uniqueness theorem using the corresponding Green formulas and positive definiteness of the potential energy.
David Natroshvili
exaly   +3 more sources

Unilateral Contact Problems with Friction for Hemitropic Elastic Solids

Georgian Mathematical Journal, 2009
Abstract We study three-dimensional unilateral contact problems with friction for hemitropic elastic solids. We give their mathematical formulation in the form of spatial variational inequalities and show the equivalence to the corresponding minimization problem.
David Natroshvili
exaly   +4 more sources

Representations for transversely hemitropic and transversely isotropic stress-strain relations

Journal of Elasticity, 1995
The author derives a representation for the set of constitutive equations for the second Piola-Kirchhoff stress tensor for a simple elastic material point when the material is either transversely hemitropic or transversely isotropic. The author restricts his attention to polynomial stress-strain relations.
J. Pierce
semanticscholar   +4 more sources

Frictional unilateral contact for hemitropic solids in micropolar elasticity and boundary element approximation

AIP Conference Proceedings, 2016
This contribution deals with unilateral contact problems with Tresca friction (given friction model) in hemitropic mi-cropolar elasticity. Based on a boundary integral approach such problems can be reduced to boundary variational inequalities. This suggests the use of boundary element methods for their numerical treatment.
J. Gwinner
semanticscholar   +3 more sources

Hemitropic

, 2014
Richard B. Hetnarski, Richard B. Hetnarski   +1 more
exaly   +3 more sources

Inequalities for micropolar elastic constants: Cubic crystal classes O, Oh, Td and hemitropic solids

International Journal of Engineering Science, 1994
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xiao Heng
exaly   +3 more sources

Mirror Wave Modes of Time-Harmonic Monochromatic Plane Waves in Hemitropic Elastic Micropolar Media

Mechanics of Solids
E. Murashkin, Y. Radayev
exaly   +3 more sources

Mathematical Problems in Thermoelastostatics of Hemitropic Solids

, 2014
David Natroshvili
exaly   +3 more sources

Representation Theorems for Hemitropic and Tranversely Isotropic Tensor Functions

Journal of Elasticity, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gianpietro Del Piero
openaire   +2 more sources

INTEGRAL RATIONAL SYZYGIES IN THE SYSTEM OF HEMITROPIC INVARIANTS FOR TWO ASYMMETRIC SECOND RANK TENSORS. EXAMPLES

Прикладная математика и механика / Journal of Applied Mathematics and Mechanics
In present paper, the systems of entire rational hemitropic invariants for two asymmetric second-rank tensors in three-dimensional space are discussed and examples of rational syzygies for individual invariants are considered.
E. Murashkin, Y. Radayev
semanticscholar   +2 more sources