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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.
1

ANALYSIS OF SHELLS AND FOLDED PLATE STRUCTURES BY DIFFERENT DISPLACEMENT FUNCTIONS

Win, Maung 11 1900 (has links)
<p> The finite element displacement method with triangular plate elements, is used in the present research program to establish an analytical approach for the analysis of shells and folded plate structures. The Tocher, Rawtani and Cowper displacement functions are used in this analysis and the theoretical displections u, v and w are found to compare satisfactorily with the experimental results. </p> <p> Owing to the limited storage capacity of the computer, the method of tridigonalization is used, rather than the method of direct stiffness assembly. </p> <p> Special considerations for stiffness assembly are necessary; (a) all the elements meeting at a node lie in the same plane and (b) the nodal points lie on the fixed boundary. </p> <p> Experimental values obtained from experiments on an oblique, truncated, pyramid made of aluminum compared well with the theoretical results based on the same structure. </p> / Thesis / Master of Engineering (MEngr)
2

Tragwerke aus Textilbeton - numerische Strukturanalyse

Steinigen, Frank, Sickert, Jan-Uwe, Hoffmann, Andreas, Graf, Wolfgang, Kaliske, Michael 05 December 2011 (has links) (PDF)
Der Beitrag gibt einen kompakten Überblick zur Leistungsfähigkeit und Anwendbarkeit der in den Teilprojekten D2-Numerische Simulation, E3-Sicherheitsbeurteilung und E4-Numerische Langzeitprognose des Sonderforschungsbereichs 528 entwickelten Algorithmen und Programmlösungen. Die gezeigten Methoden sind praxistauglich aufbereitet und stehen zur Anwendung für die Analyse des Kurz- und Langzeit-Tragverhaltens von Textilbetonstrukturen zur Verfügung. / The paper provides a compact summary of the ability and applicability of the algorithms and software packages developed in the project parts D2-Numerical Simulation, E3-Reliability Assessment und E4-Numerical Long-term Prognosis of the Collaborative Research Centre 528. The presented methods are prepared for practical use and are available for the analysis of the short- and longterm load-bearing behaviour of textile reinforced concrete structures.
3

Tragwerke aus Textilbeton - numerische Strukturanalyse

Steinigen, Frank, Sickert, Jan-Uwe, Hoffmann, Andreas, Graf, Wolfgang, Kaliske, Michael January 2011 (has links)
Der Beitrag gibt einen kompakten Überblick zur Leistungsfähigkeit und Anwendbarkeit der in den Teilprojekten D2-Numerische Simulation, E3-Sicherheitsbeurteilung und E4-Numerische Langzeitprognose des Sonderforschungsbereichs 528 entwickelten Algorithmen und Programmlösungen. Die gezeigten Methoden sind praxistauglich aufbereitet und stehen zur Anwendung für die Analyse des Kurz- und Langzeit-Tragverhaltens von Textilbetonstrukturen zur Verfügung. / The paper provides a compact summary of the ability and applicability of the algorithms and software packages developed in the project parts D2-Numerical Simulation, E3-Reliability Assessment und E4-Numerical Long-term Prognosis of the Collaborative Research Centre 528. The presented methods are prepared for practical use and are available for the analysis of the short- and longterm load-bearing behaviour of textile reinforced concrete structures.

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