Experiment vs. probabilistic nonlinear analysis of shear failure of precast prestreseed hollow-core slab Elematic type

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F09%3APU85991" target="_blank" >RIV/00216305:26110/09:PU85991 - 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

Experiment vs. probabilistic nonlinear analysis of shear failure of precast prestreseed hollow-core slab Elematic type

Popis výsledku v původním jazyce

A hollow core slab is a precast, prestressed concrete member with continuous voids provided to reduce weight. Primarily used as floor or roof deck systems, hollow core slab also have application as wall panels. From statical point of view we take construction unit as simply supported beam with uniform continuous load. An assumed mechanical failure of unit occurs after exhaustion of load bearing capacity resp. shear capacity or its combination. This paper presents the comparison of probabilistic nonlinear analysis with real experiments to check the shear capacity (one line loading by ČSN EN 1168) of given unit type. Probabilistic analysis is based on numerical simulation of Monte Carlo type (Latin Hypercube Sampling) and FEM analysis. Parameters of nonlinear computational model are considered as random variables including statistical correlation.

Název v anglickém jazyce

Experiment vs. probabilistic nonlinear analysis of shear failure of precast prestreseed hollow-core slab Elematic type

Popis výsledku anglicky

A hollow core slab is a precast, prestressed concrete member with continuous voids provided to reduce weight. Primarily used as floor or roof deck systems, hollow core slab also have application as wall panels. From statical point of view we take construction unit as simply supported beam with uniform continuous load. An assumed mechanical failure of unit occurs after exhaustion of load bearing capacity resp. shear capacity or its combination. This paper presents the comparison of probabilistic nonlinear analysis with real experiments to check the shear capacity (one line loading by ČSN EN 1168) of given unit type. Probabilistic analysis is based on numerical simulation of Monte Carlo type (Latin Hypercube Sampling) and FEM analysis. Parameters of nonlinear computational model are considered as random variables including statistical correlation.

Druh

D - Stať ve sborníku

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název statě ve sborníku

Transcom 2009

ISBN

978-80-554-0039-6

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

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Název nakladatele

Neuveden

Místo vydání

Žilina, Slovenská republika

Místo konání akce

Žilina

Datum konání akce

22. 6. 2009

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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