Thermal Actions and Climate Changes According to New Eurocodes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F24%3A00378165" target="_blank" >RIV/68407700:21610/24:00378165 - 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

Thermal Actions and Climate Changes According to New Eurocodes

Popis výsledku v původním jazyce

PrEN 1991-1-5 provides operational rules for the determining thermal actions on buildings, bridges, and some industrial structures for the 2nd generation of Eurocodes. The revised document contains several modifications concerning the presently valid Eurocode EN 1991-1-5. A new presentation of models for thermal actions for buildings and bridges is provided. Basic rules on dealing with the effects of climate changes are also given. Selected aspects of probabilistic modelling of temperature extremes and interaction of temperature with other climatic loads are further discussed. Statistical analysis of long-term records indicates that a lognormal distribution might provide the best probabilistic model. In contrast, the popular Gumbel distribution seems conservative for both maxima and minima. Minima are generally associated with more considerable variability and seem to be significantly affected by climate warming. Open issues include the specification of partial factors and combination factors for the interaction of climatic actions and modelling of the effects of climate change.

Název v anglickém jazyce

Thermal Actions and Climate Changes According to New Eurocodes

Popis výsledku anglicky

PrEN 1991-1-5 provides operational rules for the determining thermal actions on buildings, bridges, and some industrial structures for the 2nd generation of Eurocodes. The revised document contains several modifications concerning the presently valid Eurocode EN 1991-1-5. A new presentation of models for thermal actions for buildings and bridges is provided. Basic rules on dealing with the effects of climate changes are also given. Selected aspects of probabilistic modelling of temperature extremes and interaction of temperature with other climatic loads are further discussed. Statistical analysis of long-term records indicates that a lognormal distribution might provide the best probabilistic model. In contrast, the popular Gumbel distribution seems conservative for both maxima and minima. Minima are generally associated with more considerable variability and seem to be significantly affected by climate warming. Open issues include the specification of partial factors and combination factors for the interaction of climatic actions and modelling of the effects of climate change.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20102 - Construction engineering, Municipal and structural engineering

Projekt

<a href="/cs/project/GA23-06222S" target="_blank" >GA23-06222S: Vliv stochastické interakce účinků klimatických zatížení na spolehlivost konstrukcí</a><br>

Návaznosti

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

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název statě ve sborníku

Advances in Reliability, Safety and Security. ESREL 2024 Contributions. Part 2 – Reliability, Safety and Security of Components and Systems & Prognostics System Health Management

ISBN

978-83-68136-14-2

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

104-109

Název nakladatele

Polish Safety and Reliability Association

Místo vydání

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Místo konání akce

Krakow

Datum konání akce

23. 6. 2024

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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