DYNAMIC BEHAVIOR ANALYSIS OF BEAM WITH TUNED MASS DAMPER UNDER RANDOM LOADING
Keywords:
Beam, tuned mass damper, finite element method, random load, white noise
Abstract
This paper presents the numerical results of reduction vibration of beam under the random load by using TMD device, in which the random load is described as a stationary process with white noise. The finite element formulations are derived through the classical beam theory and finite element method. The results are compared with other exact work to verify the proposed theory and program. From then, the effects of some TMD parameters on the reduction of the structure are investigated. The computed data can be used as a good reference when applying this type of structure in engineering fields.