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Stress-Strain State of Zero-Deflection Plates
Materials Science, 2015The deflections of a thin circular plate are used to construct a plate with zero deflection. The numerical analysis of the stress-strain state of a circular zero-deflection plate is carried out by using the “Integral” software package. It is shown that the deflections of this plate, as compared with an ordinary plane, decrease by 30%, the normal ...
A. M. Smolyar +2 more
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States of Strain and Stress-Strain Relations
2020The six components ex, ey, ez, γxy, γxz, and γyz of the state of strain at a point in terms of a given cartesian coordinate system were defined in Chapter 2. The definition of plane strain and the derivation of relations for the strain components ex′, ey′ and γx′y′ as functions of θ are presented which are entirely analogous to the corresponding ...
Anthony Bedford, Kenneth M. Liechti
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Thin-shell stress-strain state invariants
Strength of Materials, 1994Strain theory is considered for a three-dimensional body, which is represented as a one-parameter family of equidistant surfaces. The invariants have been determined for the finite strain tensor for an arbitrary surface by expanding the square of an area element.
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The stress-strain state of anisotropic rock
Journal of Mathematical Sciences, 1998zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Levshin, A. A., Manuilenko, R. I.
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Stress-strain state of microinhomogeneous cracked plates
Materials Science, 1996For the model of a microinhomogeneous body, we determine the distribution of efficient (averaged over microvolumes) components of the stress tensor and study the effects of the parameters of rigidity of the material in micro- and macrovolumes, the dimensions of the selected volume, and the angle of application of the external load on the value of ...
M. V. Delyavs'kyi, M. D. Korkuna
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Stress-strain state of unsealed gravity dams
Hydrotechnical Construction, 1985Current methods for calculating dams permit investigating the stress-strain state of such structures; however, so far a lack of confidence in the possibility of a calculated substantiation of the reliability of high unsealed dams is sometimes encountered.
E. N. Elizarov +3 more
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Stress-strain state of fault models analysis
Mining Industry Journal (Gornay Promishlennost), 2023The paper analyzes the procedure of creating three-dimensional models of discontinuous and tectonic faults for numerical modeling problems using the finite element method. A number of uncertainties arise in the geomechanical analysis of the stress-strain state of faults due to the choice of the type of their computational geological model, e.g.
D.J. Akmatov +4 more
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Stress-strain state of ceramic cutting plate
Russian Engineering Research, 2011A mathematical model of ceramic cutting plates is formulated on the basis of the solution of two-dimensional heat-conduction and elasticity problems by the finite-element method.
V. V. Kuzin, V. I. Myachenkov
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Stress-strain state of elastomeric axisymmetric shells
Soviet Applied Mechanics, 1988Summary: Known approaches to the investigation of large deformations of momentless shells of revolution lead to significantly nonlinear differential equations, whose integration entails considerable difficulty. The present work outlines a formulation of the problem with a reduction in the order of the resolving equations, which allows the stress-strain
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