Important aspects influencing the dynamic parameters of slender pedestrian bridges formed by stress ribbon structure

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F24%3APU149096" target="_blank" >RIV/00216305:26110/24:PU149096 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.4028/p-4tZroN" target="_blank" >https://doi.org/10.4028/p-4tZroN</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/p-4tZroN" target="_blank" >10.4028/p-4tZroN</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Important aspects influencing the dynamic parameters of slender pedestrian bridges formed by stress ribbon structure

Popis výsledku v původním jazyce

The monitoring of dynamic parameters of slender bridge structures is becoming of particular interest in terms of their possible use in determining their structural condition, or possibly as one of the parameters for their long-term monitoring. The method for monitoring dynamic parameters is relatively new and practically unexplored. First of all, it is necessary to find out with certainty how the dynamic parameters of slender bridge structures change, for example, with changes in temperature, the magnitude of the prestressing force, or how they change with changes in discontinuous mass (e.g. overlaying or stripping of pavement layers). The paper summarizes the important aspects that can affect the modal parameters - natural frequencies and their shapes. The above listed influences and their impact on the structure were investigated on real structures formed by stress ribbon.

Název v anglickém jazyce

Important aspects influencing the dynamic parameters of slender pedestrian bridges formed by stress ribbon structure

Popis výsledku anglicky

The monitoring of dynamic parameters of slender bridge structures is becoming of particular interest in terms of their possible use in determining their structural condition, or possibly as one of the parameters for their long-term monitoring. The method for monitoring dynamic parameters is relatively new and practically unexplored. First of all, it is necessary to find out with certainty how the dynamic parameters of slender bridge structures change, for example, with changes in temperature, the magnitude of the prestressing force, or how they change with changes in discontinuous mass (e.g. overlaying or stripping of pavement layers). The paper summarizes the important aspects that can affect the modal parameters - natural frequencies and their shapes. The above listed influences and their impact on the structure were investigated on real structures formed by stress ribbon.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20101 - Civil engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název statě ve sborníku

29th Concrete Days Innovative Approaches in Bridge Engineering

ISBN

978-80-908943-0-3

ISSN

1662-0356

e-ISSN

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Počet stran výsledku

12

Strana od-do

21-32

Název nakladatele

Trans Tech Publications Ltd

Místo vydání

Switzerland

Místo konání akce

Hradec Králové

Datum konání akce

7. 11. 2023

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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