Advanced load effect model for probabilistic structural design
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F07%3A07136459" target="_blank" >RIV/68407700:21610/07:07136459 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Advanced load effect model for probabilistic structural design
Original language description
In probabilistic structural design some actions on structures can be well described by renewal processes with intermittencies. The expected number of renewals for a given time interval and the probability of "on"-state at an arbitrary point in time are of a main interest when estimating the structural reliability level related to the observed period. It appears that the expected number of renewals follows the Poisson distribution. The initial probability of "on"-state is derived assuming random initialconditions. Based on a two-state Markov process, the probability of "on"-state at an arbitrary point in time then proves to be a time-invariant quantity under random initial conditions. The results are numerically verified by Monte Carlo simulations. Itis anticipated that the proposed load effect model will become a useful tool in probabilistic structural design. The aims of future research are outlined in the conclusions of the paper.
Czech name
Pokročilý model zatížení pro pravděpodobnostní navrhování konstrukcí
Czech description
Článek se zabývá rozborem základních charakteristik obnovovaných procesů, které mohou být použity při popisu časově proměnných zatížení stavebních konstrukcí.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JN - Civil engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GP103%2F06%2FP237" target="_blank" >GP103/06/P237: Probabilistic Analysis of Time-Variant Structural Reliability</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Polytechnica
ISSN
1210-2709
e-ISSN
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Volume of the periodical
46
Issue of the periodical within the volume
5/2006
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
7
Pages from-to
28-34
UT code for WoS article
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EID of the result in the Scopus database
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