Architecture / Mimarlık

Permanent URI for this collectionhttps://hdl.handle.net/11147/24

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2012 - 20132

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  • Article
    Citation - Scopus: 12
    Shapes of Miura Mesh Mechanism With Mobility One
    (Multi-Science Publishing Co. Ltd, 2013) Beatini, Valentina; Korkmaz, Koray
    The Miura Ori is a mechanism composed by a polyhedral deployable surface. It has favorable qualities from engineering prospective that lead the growing interest on it. The present work focuses on its transmission of motion. The mechanism can be represented by spherical 4 bar linkages, and on this account a simple and effective mobility formula is presented. The mechanism having a number of excessive rigid members, it is also possible to remove all or some of them, variously arranged. The changes are included in the calculation of allowable mobility of the system. The resulting tool can be directly used for the design of deployable Miura Ori surfaces with customized shape.
  • Article
    Citation - WoS: 16
    Citation - Scopus: 17
    Design of a 2-Dof 8r Linkage for Transformable Hypar Structure
    (Taylor and Francis Ltd., 2012) Korkmaz, Koray; Akgün, Yenal; Maden, Feray
    Double curved geometries including hyperbolicparaboloids (hypars) have become a trend in contemporary architecture. However, most of the constructed architectural examples of the hypars are static and cannot offer any form variability. In this paper, a 2-DOF 8R linkage mechanism is introduced to buildtransformable hypar structures. It is inspired from the basic design principles of Bennett linkage. By its distinctive connection details and additional links, this novel mechanism can change its form fromplanar geometries to various hypars. The paper begins with the brief summary of the applications of hypar structures in architecture. Secondly, main principles and deficiencies of the Bennett linkage are presented. According to these deficiencies, structural synthesis of the novel mechanism is considered. Finally, advantages and potential uses of the proposed novel mechanism are explained. © 2012 Copyright Taylor and Francis Group, LLC.