IDENTIFICATION OF THE JOINT STIFFNESS IN LONGITUDINAL VIBRATION

IDENTIFICATION OF THE JOINT STIFFNESS IN LONGITUDINAL VIBRATION[J]. MECHANICS IN ENGINEERING, 2003, 25(4). DOI: 10.6052/1000-0992-2002-013

Citation:

IDENTIFICATION OF THE JOINT STIFFNESS IN LONGITUDINAL VIBRATION[J]. MECHANICS IN ENGINEERING, 2003, 25(4). DOI: 10.6052/1000-0992-2002-013

Citation:

IDENTIFICATION OF THE JOINT STIFFNESS IN LONGITUDINAL VIBRATION[J]. MECHANICS IN ENGINEERING, 2003, 25(4). DOI: 10.6052/1000-0992-2002-013

Abstract

By means of the transfer matrix methodand a program of the computer algebraic system,the paper obtains the equation with the jointstiffness as the unknown. With the second naturalfrequency of the beams, the joint stiffness can be identified. The validity of this method hasbeen proved by experiment.

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