Pravděpodobnostní rozbor časově závislé spolehlivosti stavebních konstrukcí

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F05%3A07117250" target="_blank" >RIV/68407700:21610/05:07117250 - 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 Analysis of Time-Variant Structural Reliability

Popis výsledku v původním jazyce

The aim of the research is to improve probabilistic analysis of time-variant structural reliability under stationary and ergodic conditions. It appears that a great number of actions on structures can be approximated by rectangular wave renewal processeswith random durations between renewals. Simulation of the processes by the Crude Monte Carlo technique is investigated in detail and a new method is developed. The probability of "on"-state at an arbitrary point-in-time is obtained using a two-state Markov process. Time-variant reliability analysis is then investigated assuming an arbitrary number of mutually independent processes. New upper and lower bounds on the failure probability are proposed. Extensive numerical comparison of all the discussed formulas with the Monte Carlo simulations confirms drawn conclusions.

Název v anglickém jazyce

Probabilistic Analysis of Time-Variant Structural Reliability

Popis výsledku anglicky

The aim of the research is to improve probabilistic analysis of time-variant structural reliability under stationary and ergodic conditions. It appears that a great number of actions on structures can be approximated by rectangular wave renewal processeswith random durations between renewals. Simulation of the processes by the Crude Monte Carlo technique is investigated in detail and a new method is developed. The probability of "on"-state at an arbitrary point-in-time is obtained using a two-state Markov process. Time-variant reliability analysis is then investigated assuming an arbitrary number of mutually independent processes. New upper and lower bounds on the failure probability are proposed. Extensive numerical comparison of all the discussed formulas with the Monte Carlo simulations confirms drawn conclusions.

Druh

B - Odborná kniha

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/LA%20164" target="_blank" >LA 164: Pravděpodobnostní hodnocení spolehlivosti konstrukcí a rizik stavebních systémů</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

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

ISBN

80-01-03305-8

Počet stran knihy

95

Název nakladatele

Czech Technical University in Prague

Místo vydání

Praha

Kód UT WoS knihy

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