Damping of the Structures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00225571" target="_blank" >RIV/68407700:21110/14:00225571 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Damping of the Structures

Popis výsledku v původním jazyce

The submitted paper deals with several approaches to modeling of damping of the structures. First of these models is mentioned a well-known and mostly used Rayleigh?s damping model, where the damping matrix is expressed as linear combination of mass andstiffness matrices. Alternatively the modification of Rayleigh?s model, where the damping matrix is proportional only to the mass or stiffness matrix, was studied as well. Secondly the more general model of proportional damping was introduced. This modelwas developed by Caughey. Lastly the hysteretic damping approach was used in the numerical study presented in this paper. All of these models have been compared by the numerical solution of SDOF and MDOF dynamic system, which is based on the real structure of footbridge.

Název v anglickém jazyce

Damping of the Structures

Popis výsledku anglicky

The submitted paper deals with several approaches to modeling of damping of the structures. First of these models is mentioned a well-known and mostly used Rayleigh?s damping model, where the damping matrix is expressed as linear combination of mass andstiffness matrices. Alternatively the modification of Rayleigh?s model, where the damping matrix is proportional only to the mass or stiffness matrix, was studied as well. Secondly the more general model of proportional damping was introduced. This modelwas developed by Caughey. Lastly the hysteretic damping approach was used in the numerical study presented in this paper. All of these models have been compared by the numerical solution of SDOF and MDOF dynamic system, which is based on the real structure of footbridge.

Druh

D - Stať ve sborníku

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 12th International Conference on New Trends in Statics and Dynamics of Buildings

ISBN

978-80-227-4259-7

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

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Název nakladatele

Slovenská technická univerzita v Bratislave

Místo vydání

Bratislava

Místo konání akce

Bratislava

Datum konání akce

16. 10. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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