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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
161

A model-based simulation tool for impact/blast-resistant structural design /

Hu, Wenqing, January 2004 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2004. / Typescript. Vita. Includes bibliographical references (leaves 173-182). Also available on the Internet.
162

The effective elastic constants of perforated plates and shells

Daane, Robert Adrian, January 1959 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1959. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaf 70).
163

Behavior of stiffened plate structures

Johnson, Roy Linton, January 1966 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1966. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
164

Analysis of spherical shells of variable wall thickness,

Spotts, Merhyle Franklin, January 1900 (has links)
Taken from a dissertation submitted ... for the degree of doctor of philosophy in the University of Michigan (1938). / Reprinted from the Journal of applied mechanics for Sept. 1939, Trans. A.S.M.E., vol. 61.
165

Thermal stresses in plates,

Maulbetsch, John L. January 1900 (has links)
Part of thesis (Ph. D.)--University of Michigan, 1935. cf. footnote, p. A-141. / Caption title. "Reprinted from the Journal of applied mechanics for December, 1935."
166

Three-dimensional elasticity solution of a spherical cap

Angsirikul, Thermkiart, January 1976 (has links)
Thesis--Wisconsin. / Vita. Includes bibliographical references (leaves 87-89).
167

Bending of a cracked pavment

Niu, Hsien-Ping. January 1967 (has links)
Thesis (Ph. D.)--University of Wisconsin, 1967. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
168

Bending of a cantilever plate

Little, Robert Wm. January 1959 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1959. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaf 110).
169

Micromorphology and gene expression in muscle and shell development of the Mollusca

Wanninger, Andreas, January 2001 (has links)
Thesis (doctoral)--Ludwig-Maximilians-Universität München, 2001. / Title from PDF t.p. (viewed on July 15, 2006). Includes bibliographical references.
170

Deformation and buckling of isolated and interacting thin shells in an elastic medium

Thorpe, Maria Anastasia January 2016 (has links)
This thesis aims to model the effects of interaction and buckling upon pairs of micro-shells embedded within an elastic medium under far field hydrostatic pressure. This analysis is motivated by the role shell buckling plays in the nonlinear nature of the pressure relative volume curve of elastomers containing micro-shells. Current models of the effective properties of these types of composites assume shells are in a dilute distribution within the host medium, and as such assume shells will buckle at the pressure of the associated isolated embedded shell model. For composites with a high volume fraction of micro-shells, or in poorly mixed composites, the dilute distribution model may provide a first approximation to the effective properties of the composite, however, interaction between shells must be considered to find a more accurate model. We begin the process of modelling the buckling of interacting embedded shells by considering the buckling of an isolated embedded thin spherical shell. For a host medium undergoing far field hydrostatic pressure we demonstrate the parameter ranges in which Jones et al. thin shell buckling theory agrees with the thin shell buckling theory of Fok and Allwright. We then use scalings to increase the range of validity of the thin shell approximation used in the Jones et al. theory to include composites with a high contrast between medium and shell materials. This enables more accurate predictions of buckling pressures of embedded shells under far field axially symmetric pressures to also be found, as is demonstrated for an embedded shell under far field axial compression. We model the linear elastic deformation of pairs of embedded micro-shells using the Boussinesq-Papkovich stress function method, before employing the thin shell linear analysis method developed in previous chapters to calculate the critical buckling pressure and buckling patterns of the pair of embedded shells.

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