Pravděpodobnostní modely užitných zatížení na parkovištích

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F08%3A07151402" target="_blank" >RIV/68407700:21610/08:07151402 - 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

Probabilistic Models for Traffic Loads in Car Parks

Popis výsledku v původním jazyce

Probabilistic models for traffic loads in regulated car parks may be based on principles given in the JCSS Probabilistic Model Code (2001). Since load extremes of the traffic load provided in the Code may lead to rather conservative estimates, various improved models are proposed in the paper for different combinations of loads. Rectangular wave renewal processes are accepted to include intermittencies of loads on parking spaces. Using the extreme value theory, approximations based on asymptotic distributions are proposed to facilitate practical applications. Numerical examples indicate that characteristic values of the traffic load in car parks recommended in EN 1991-1-1:2003 are rather conservative. Partial safety factors for the traffic load obtained in the presented analysis are considerably lower than the common value 1.5. Results based on asymptotic distributions are in a good agreement with those obtained from the proposed models.

Název v anglickém jazyce

Probabilistic Models for Traffic Loads in Car Parks

Popis výsledku anglicky

Probabilistic models for traffic loads in regulated car parks may be based on principles given in the JCSS Probabilistic Model Code (2001). Since load extremes of the traffic load provided in the Code may lead to rather conservative estimates, various improved models are proposed in the paper for different combinations of loads. Rectangular wave renewal processes are accepted to include intermittencies of loads on parking spaces. Using the extreme value theory, approximations based on asymptotic distributions are proposed to facilitate practical applications. Numerical examples indicate that characteristic values of the traffic load in car parks recommended in EN 1991-1-1:2003 are rather conservative. Partial safety factors for the traffic load obtained in the presented analysis are considerably lower than the common value 1.5. Results based on asymptotic distributions are in a good agreement with those obtained from the proposed models.

Druh

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

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/GP103%2F06%2FP237" target="_blank" >GP103/06/P237: Pravděpodobnostní rozbor časově závislé spolehlivosti konstrukcí</a><br>

Návaznosti

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

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název periodika

Building Research Journal

ISSN

1335-8863

e-ISSN

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Svazek periodika

56

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

16

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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