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

Result code in 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>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Experiment vs. probabilistic nonlinear analysis of shear failure of precast prestreseed hollow-core slab Elematic type
Original language description
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.
Czech name
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Czech description
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Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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