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http://dx.doi.org/10.12989/sem.2009.33.1.095

Vibration analysis of asymmetric shear wall and thin walled open section structures using transfer matrix method  

Bozdogan, Kanat Burak (Civil Engineering Department, Ege University)
Ozturk, Duygu (Civil Engineering Department, Ege University)
Publication Information
Structural Engineering and Mechanics / v.33, no.1, 2009 , pp. 95-107 More about this Journal
Abstract
A method for vibration analysis of asymmetric shear wall and Thin walled open section structures is presented in this paper. The whole structure is idealized as an equivalent bending-warping torsion beam in this method. The governing differential equations of equivalent bending-warping torsion beam are formulated using continuum approach and posed in the form of simple storey transfer matrix. By using the storey transfer matrices and point transfer matrices which consider the inertial forces, system transfer matrix is obtained. Natural frequencies can be calculated by applying the boundary conditions. The structural properties of building may change in the proposed method. A numerical example has been solved at the end of study by a program written in MATLAB to verify the presented method. The results of this example display the agreement between the proposed method and the other valid method given in literature.
Keywords
vibration; asymmetric; wall; thin walled; transfer matrix;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By Web Of Science : 0  (Related Records In Web of Science)
Times Cited By SCOPUS : 1
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