Full-scale measurements of towers and masts and comparison with theoretical simplified analysis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00506729%3A_____%2F14%3A%230000002" target="_blank" >RIV/00506729:_____/14:#0000002 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.excon.cz/cs/tiskovy-servis/" target="_blank" >http://www.excon.cz/cs/tiskovy-servis/</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Full-scale measurements of towers and masts and comparison with theoretical simplified analysis

Popis výsledku v původním jazyce

The wind action and response of towers and masts to turbulent wind are described in the paper. The results of full-scale measurements carried out on one tower and one guyed mast are presented. The measured characteristics, especially the power spectral densities of the wind velocities and the structure response, are compared with theoretical presumptions. The measured structures are situated in different terrains. Subsequently, a practical method for the theoretical evaluation of the structure responseto turbulent wind is proposed. The method, based on the spectral analysis approach, takes into account the contribution of all significant mode shapes. The method can be used for a wide range of towers and masts, especially for those which do not meet ENstandards criteria for commonly used equivalent static methods.

Název v anglickém jazyce

Full-scale measurements of towers and masts and comparison with theoretical simplified analysis

Popis výsledku anglicky

The wind action and response of towers and masts to turbulent wind are described in the paper. The results of full-scale measurements carried out on one tower and one guyed mast are presented. The measured characteristics, especially the power spectral densities of the wind velocities and the structure response, are compared with theoretical presumptions. The measured structures are situated in different terrains. Subsequently, a practical method for the theoretical evaluation of the structure responseto turbulent wind is proposed. The method, based on the spectral analysis approach, takes into account the contribution of all significant mode shapes. The method can be used for a wide range of towers and masts, especially for those which do not meet ENstandards criteria for commonly used equivalent static methods.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

<a href="/cs/project/FR-TI3%2F654" target="_blank" >FR-TI3/654: Pokročilé metody v navrhování, monitorování a posuzování štíhlých dynamicky namáhaných konstrukcí</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Journal of the international association for shell and spatial structures

ISSN

1028-365X

e-ISSN

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Svazek periodika

Vol. 55

Číslo periodika v rámci svazku

No. 2

Stát vydavatele periodika

ES - Španělské království

Počet stran výsledku

10

Strana od-do

107-116

Kód UT WoS článku

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EID výsledku v databázi Scopus

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