Probabilistic verification of structural stability design procedures

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F18%3APU131723" target="_blank" >RIV/00216305:26110/18:PU131723 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.2174/1874149501812010283" target="_blank" >http://dx.doi.org/10.2174/1874149501812010283</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2174/1874149501812010283" target="_blank" >10.2174/1874149501812010283</a>

Result language

angličtina

Original language name

Probabilistic verification of structural stability design procedures

Original language description

This contribution presents a comparison of three methods of the statistical computation of the design load-carrying capacity of a steel plane frame. Two approaches of the European Standard Eurocode 3 and one stochastic approach are applied. The stochastic approach takes into account the random influence of all imperfections and can be applied to the reliability verification of design according to Eurocode 3. Methods: The columns and beams in the steel frame are modelled with beam elements using the stability solution with buckling length and the geometrically nonlinear solution. The stochastic computational model is based on the geometrically nonlinear solution and on the random influence of initial imperfections, whose random samplings are simulated using the Monte Carlo method. Results and Conclusion: The design load-carrying capacity of the steel plane frame computed using the stability solution with buckling length is in good agreement with the stochastic solution in which the design value is calculated as 0.1 percentile. On the contrary, the geometrically nonlinear solution according to Eurocode 3 gives the lowest (safest) values of design load-carrying capacity.

Czech name

—

Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

—

OECD FORD branch

20101 - Civil engineering

Project

<a href="/en/project/GA18-13212S" target="_blank" >GA18-13212S: Response surface and sensitivity analysis methods in stochastic computational mechanics (RESUS)</a><br>

Continuities

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

Publication year

2018

Confidentiality

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

Name of the periodical

Open Civil Engineering Journal

ISSN

1874-1495

e-ISSN

—

Volume of the periodical

12

Issue of the periodical within the volume

1

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

7

Pages from-to

283-289

UT code for WoS article

—

EID of the result in the Scopus database

2-s2.0-85055731639