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VIBRATION ANALYSIS FOR FRAME STRUCTURES USING TRANSFER OF DYNAMIC STIFFNESS COEFFICIENT

✍ Scribed by D.H. MOON; M.S. CHOI

Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
152 KB
Volume
234
Category
Article
ISSN
0022-460X

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✦ Synopsis

In this paper, the authors formulate a free and forced vibration analysis algorithm for frame structures using the transfer dynamic sti!ness coe$cient method. This method is based on the concept of the transfer of the dynamic sti!ness coe$cient which is related to the force and displacement vector at each node from the left end to the right end of the structure. Numerical results by the transfer dynamic sti!ness coe$cient method for a space frame structure are compared with results by the "nite element method and experiment. The validity and the convenience of the transfer dynamic sti!ness coe$cient method in solving dynamic problems accurately are con"rmed.

2000 Academic Press

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