Modification of the Dual Kelvin-Voigt/Maxwell Rheological Behavior for Antiseismic Hydraulic Dampers

Polidor Bratu

doi:10.4028/www.scientific.net/AMM.430.312

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 430Modification of the Dual Kelvin-Voigt/Maxwell...

Modification of the Dual Kelvin-Voigt/Maxwell Rheological Behavior for Antiseismic Hydraulic Dampers

Abstract:

The dissipative function is presented, depending on stiffness and maximum displacement, for a hydraulic damper with silicone oil at an exterior excitation type shock, applied in the time domain. For the same constructive solution, silicone hydraulic oil, the same structural mechanic elements, but with different settings/adjustments, one can model the rheological system Kelvin-Voigt, as well as the Maxwell system. In this context, the main behavioral differences in dynamic response will be presented, as well as the stiffness, dissipation and displacement during the applied shock parameters.

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Periodical:

Applied Mechanics and Materials (Volume 430)

Pages:

312-316

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.430.312

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Online since:

September 2013

Authors:

Polidor Bratu

Keywords:

Damper, Rheological Models, Shock

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