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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.
61

Elastic properties of glasses and glass ceramics at high pressures and high temperatures

Gravett, Salome 22 January 2015 (has links)
No description available.
62

Experimental techniques to determine the Young's Modulus of the trachea

Hermawan, Vera Unknown Date (has links)
In addition to its usefulness in modeling and simulation processes, the modulus of elasticity is an index which is highly used in biomedical identifications and tissue characterizations. For many composite and viscoelastic materials an "accurate modulus" is an idealistic hypothesis and an "equivalent modulus" is normally of a high biomechanical significance. The composite shape of the trachea, which consists of the smooth muscles and cartilage rings, renders the fact that an equivalent modulus is in place for many applications. In this paper three in-vitro nondestructive testing techniques are presented to determine the Young modulus of elasticity of the trachea and the results are compared with the standard uniaxial state of stress method. These techniques are based on: (1) simulating the trachea as a pressurized vessel and deducing a special relationship between the pressure and the radial strain; (2) using two hydrophones and studying the variation in acoustic transmittance caused by the presence of the trachea in a water-bath; (3) considering the trachea as a thin cylindrical shell and determining the resonance vibration response. Elaborate discussion is presented to identify the "pros" and "cons" of each technique and final practical recommendations are made.
63

Adaptive finite element analysis for 2D elastostatic problems

Lee, Chi-king. January 1992 (has links)
Thesis (M.Phil.)--University of Hong Kong, 1993. / Also available in print.
64

An experimental investigation of the in-plane elastic moduli of paper

Jones, Alan R. 01 January 1967 (has links)
No description available.
65

De aequationibus differentialibus quibus aequilibrium et motus laminae crystallinae definiuntur

Gehring, F. January 1900 (has links)
Thesis (doctoral)--Litterarum Universitate Friderica Guilelma, 1860. / Vita.
66

Über Elastizität und Stabilität des geschlossenen und offenen Kreisbogens

Mayer, Rudolf, January 1912 (has links)
Thesis (doctoral)--Technische Hochschule Fridericiana zu Karlsruhe, 1911. / "Sonderabdruck aus dem 61. Bande der "Zeitschrift für Mathematik und Physik""--P. following t.p. Vita. Includes bibliographical references (p. 319-320).
67

A study of photoelasticity and a photoelastic and theoretical investigation of th stress distribution in square blocks subjected to concentrated diagonal loads

Frocht, Max Mark, January 1900 (has links)
Thesis (Ph. D.)--University of Michigan, 1931. / Cover title. Reprinted froman article published in the Transactions of the American Society of Mechanical Engineers, Applied mechanics, v. 53, no. 15, Sept.-Dec., 1931, under title: Recent advances in photoelasticity. "Short bibliography": p. 15.
68

Analysis of stress in circular elastic rings under the action of body forces and external loading

Billewicz, Witold. January 1934 (has links)
"From a dissertation submitted ... for the degree of doctor of science in the University of Michigan (1931)." / "Presented at the Academy of Technical Sciences meeting, Warsaw, December 1st, 1933." "Short bibliography": p. [5].
69

Analysis of bars on elastic foundation Berechnung von balken auf elastischer bettung. Étude analytique des poutres sur solélastique.

Hetényi, M. Timoshenko, Stephen, January 1939 (has links)
Thesis (Ph. D.)--University of Michigan, 1936. / Cover title. "This is an abstract of the work done under the direction of Prof. S. Timoshenko at the Univ. of Mich." In English only. Reprinted from the Final report of the International association for bridge and structural engineering. Thesis note on label mounted on p. [2] of cover.
70

An analysis of physically nonlinear structures

Mikkola, Martti. January 1966 (has links)
Thesis (Ph. D.)--Institute of Technology, Otaniemi. / Bibliography: p. [89]-91.

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