Some Axisymmetric Problems for Layered Elastic Media

Some Axisymmetric Problems for Layered Elastic Media PDF Author: American Society of Mechanical Engineers. Winter Annual Meeting
Publisher:
ISBN:
Category : Contact mechanics
Languages : en
Pages : 0

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Book Description
The contact of a flat, simply-connected axisymmetric indenter with a layered elastic half space is examined. The problem is mathematically formulated using integral transforms to derive singular integral equations for the contact pressure. The solution of these equations is obtained by expansion in orthogonal polynomials. The solution predicts complete contact between the indenter and the surface of the layered half space only for a restricted range of the material and geometrical parameters. Outside of this range, solutions exist with multiple contact regions. A parameter space is divided into zones for single and multiple contact solutions and comparisons are made with the solutions for the analogous plane-strain problem.

Some Axisymmetric Problems for Layered Elastic Media

Some Axisymmetric Problems for Layered Elastic Media PDF Author: American Society of Mechanical Engineers. Winter Annual Meeting
Publisher:
ISBN:
Category : Contact mechanics
Languages : en
Pages : 0

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Book Description
The contact of a flat, simply-connected axisymmetric indenter with a layered elastic half space is examined. The problem is mathematically formulated using integral transforms to derive singular integral equations for the contact pressure. The solution of these equations is obtained by expansion in orthogonal polynomials. The solution predicts complete contact between the indenter and the surface of the layered half space only for a restricted range of the material and geometrical parameters. Outside of this range, solutions exist with multiple contact regions. A parameter space is divided into zones for single and multiple contact solutions and comparisons are made with the solutions for the analogous plane-strain problem.

Some Axisymmetric Problems for Layered Elastic Media

Some Axisymmetric Problems for Layered Elastic Media PDF Author: American Society of Mechanical Engineers. Winter Annual Meeting
Publisher:
ISBN:
Category : Fracture mechanics
Languages : en
Pages : 0

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Book Description
In Part I, the multiple contact region solutions for an axisymmetric indenter were presented. The solution technique utilized integral transforms and singular integral equations. The emphasis there was the study of the conditions of contact as a function of the physical parameters of the indenter and the layered elastic half space. The method and results were similar to those for the analogous plane-strain problem that was studied in Shield and Bogy (1989). However, several differences in detail were required for the analysis of the axisymmetric geometry. In this Part II, the solution of Part I is used to study some related problems that have been considered previously in the literature for homogeneous half spaces. First we solve the problem of the axisymmetric annular indenter for the layered half space. Multiple contact region solutions are studied and the problem of an axisymmetric punch with internal pressure is solved for the layered half space and also for the special case of a layer with a traction-free lower surface. Finally, the problem of an annular crack in a homogeneous or layered structure is solved.

MEMS and Nanotechnology, Volume 4

MEMS and Nanotechnology, Volume 4 PDF Author: Tom Proulx
Publisher: Springer Science & Business Media
ISBN: 1461402107
Category : Technology & Engineering
Languages : en
Pages : 188

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Book Description
MEMS and Nanotechnology, Volume 4 represents one of eight volumes of technical papers presented at the Society for Experimental Mechanics Annual Conference on Experimental and Applied Mechanics, held at Uncasville, Connecticut, June 13-16, 2011. The full set of proceedings also includes volumes on Dynamic Behavior of Materials, Mechanics of Biological Systems and Materials, Mechanics of Time-Dependent Materials and Processes in Conventional and Multifunctional Materials; Optical Measurements, Modeling and, Metrology; Experimental and Applied Mechanics, Thermomechanics and Infra-Red Imaging, and Engineering Applications of Residual Stress.

The Axisymmetric Contact Problem for an Elastic Layer on a Frictionless Half-space

The Axisymmetric Contact Problem for an Elastic Layer on a Frictionless Half-space PDF Author: Mehmet Basar Civelek
Publisher:
ISBN:
Category : Elastic solids
Languages : en
Pages : 88

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Applied Mechanics Reviews

Applied Mechanics Reviews PDF Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 568

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Acoustic Interactions with Submerged Elastic Structures: Nondestructive testing, acoustic wave propagation and scattering : a Herbert šberall festschrift volume

Acoustic Interactions with Submerged Elastic Structures: Nondestructive testing, acoustic wave propagation and scattering : a Herbert šberall festschrift volume PDF Author: Ard‚shir Guran
Publisher: World Scientific
ISBN: 9810242719
Category : Science
Languages : en
Pages : 506

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Book Description
"\berall's work in acoustic and electromagnetic scattering has evoked much interest, in the US as well as abroad, because of its possible practical applications, as well as the theoretical understanding. Many collaborators have been inspired by it, and have now contributed to this volume. The book is an excellent contribution to the literature of Acoustics and Wave Propagation. Professor Guran is to be congratulated for organizing and editing this volume." Prof. Hans A Bethe Noble Laureate Cornell University, 1996

Contact Problems in the Classical Theory of Elasticity

Contact Problems in the Classical Theory of Elasticity PDF Author: G.M.L. Gladwell
Publisher: Springer Science & Business Media
ISBN: 9789028607606
Category : Science
Languages : en
Pages : 740

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Bifurcation Analysis in Geomechanics

Bifurcation Analysis in Geomechanics PDF Author: J. Sulem
Publisher: CRC Press
ISBN: 0203697030
Category : Architecture
Languages : en
Pages : 466

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Book Description
This book examines the experimental and theoretical aspects of bifurcation analysis as applied to geomechanics. Coverage includes basic continuum mechanics for dry and fluid unfiltrated porous media, bifurcation and stability analyses applied to layered geological media and granular materials, and theories for generalized continua as applied to materials with microstructure and in relation to strain localization phenomena.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1280

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An Axisymmetric Force Inside a Layered Elastic Half-space with a Saturated Top Layer

An Axisymmetric Force Inside a Layered Elastic Half-space with a Saturated Top Layer PDF Author: Leong Yee Thye
Publisher:
ISBN:
Category : Elasticity
Languages : en
Pages : 34

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Book Description