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Dynamic Analysis of Tuned Mass Damper Steel Structure: A Review

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journal contribution
posted on 2020-01-19, 14:32 authored by Sagar JamleSagar Jamle
Seismic analysis is most important tasks to know the behavior of structure under action of earthquake loading. Different system is generated to reduce the effect of earthquake loading. TMD (tuned mass damper) arrangement is one which is used to decrease the sensations of the steel structures. Further with the appearance of response spectrum analysis with better perceptive of seismic response. The significance of reduced the sensations and displacement of structure is realize in resisting even advanced seismic loads than the design load. The base shear force is decreases by introducing a response
reduction factor to consider an inelastic displacement ability of ductile structure in dissipating the energy of structure. In this review paper studied the conduct of TMD on a steel frame structure under the action of dynamic loading with irregularity in vertical direction. The TMD is evaluated by means of response decrease coefficient. Which are generating from the proportion of the structure rejoinder with or without tuned mass damper. The response spectrum analysis of TMD structure shows the more accurate results against the seismic loading based on IS code depends on nonlinear performance of material.

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