Reliability Analysis of a Portal Frame

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F02%3A07082310" target="_blank" >RIV/68407700:21610/02:07082310 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Reliability Analysis of a Portal Frame

Original language description

The portal frame is designed using recommendations provided in EN 1990 and EN 1993. The structure is loaded by permanent actions, snow load and wind load, which induces outside pressure and suction. Lateral-torsional buckling yields the most critical criterion. The reliability analysis is based on the design criterion for lateral-torsional buckling. Probabilistic models of basic variables are used in accordance with models proposed by Join Committee for Structural Safety. The time invariant reliabilityanalysis uses the approximation of a load time variation by the Turkstra's rule. The time variant reliability analysis uses jump processes with imntermittencies. According to the results of the time invariant analysis, the reliability of the structure seems to be acceptable. The results obtained by the time variant analysis are more favourable. The cross-section designed in accordance with Eurocodes is adequate.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JN - Civil engineering

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

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

Article name in the collection

Proceedings of Workshop 2002

ISBN

80-01-02511-X

ISSN

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e-ISSN

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Number of pages

2

Pages from-to

996-997

Publisher name

ČVUT

Place of publication

Praha

Event location

Praha

Event date

Feb 11, 2002

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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