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KAVEH A., RAHIMI BONDARABADY H.A., SHAHRYARI L.. BUCKLING LOAD OF SYMMETRIC PLANAR FRAMES WITH SEMI-RIGID JOINTS USING GRAPH THEORY. IJCE
URL: http://ijce.iust.ac.ir/article-1-68-en.html
BUCKLING LOAD OF SYMMETRIC PLANAR FRAMES WITH SEMI-RIGID JOINTS USING GRAPH THEORY
KAVEH A. , RAHIMI BONDARABADY H.A. , SHAHRYARI L.
Abstract:   (495 Views)
The main aim of this paper is to extend the recently developed methods for calculating the buckling loads of planar symmetric frames to include the effect of semi-rigidity of the joints. This is achieved by decomposing a symmetric model into two submodels and then healing them in such a manner that the :::union::: of the eigenvalues of the healed submodels result in the eigenvalues of the entire model. Thus the critical load of the frame is obtained using the eigenvalues of its submodels.
Keywords: SYMMETRY, BUCKLING LOAD, SEMI, RIGIDFRAME, DECOMPOSITION, HEALING, GRAPH THEORY
     
Type of Study: Research Paper |
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