Paper Title:
The Reanalysis Method of Weighted Generalized Inverse for Topological Modification of Plane Structures
  Abstract

Using a weighed decomposition of the stiffness matrix and the weighed generalized inverse theory, a reanalysis method is presented for the topological modification of plane structures, and a set of formulae of elementary topology change are obtained. These formulae are explicit one and using them one can reanalyze the modified structures in topological optimal design. Finally an example is given to verify the valid of this method.

  Info
Periodical
Chapter
Chapter 1: Applied Mechanics Mechanical Engineering
Edited by
Honghua Tan
Pages
510-515
DOI
10.4028/www.scientific.net/AMM.138-139.510
Citation
P. Liang, J. Wei, "The Reanalysis Method of Weighted Generalized Inverse for Topological Modification of Plane Structures", Applied Mechanics and Materials, Vols. 138-139, pp. 510-515, 2012
Online since
November 2011
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