About: Target Reliability Levels for Existing Structures

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Specification of the target reliability levels is one of the key issues of the assessment of existing structures. The International Standards ISO 13822:2010 and ISO 2394:1998 indicate procedures for deriving the target reliability levels by optimisation of the total cost related to an assumed remaining working life of a structure. This approach is applied to estimate the target reliability levels of a key structural member of an existing structure in conjunction with the human safety criteria in ISO 2394:1998 and the Life Quality Index in the draft of ISO 2394. Obtained results are critically compared with the recommendations given in present standards. It appears that the requirement on the same target reliability levels for existing structures as for new structures is uneconomical. Further, the cost optimisation seems to yield rather low reliability levels and human safety criteria become commonly decisive for specification of the target reliabilities of existing structures. Specification of the target reliability levels is one of the key issues of the assessment of existing structures. The International Standards ISO 13822:2010 and ISO 2394:1998 indicate procedures for deriving the target reliability levels by optimisation of the total cost related to an assumed remaining working life of a structure. This approach is applied to estimate the target reliability levels of a key structural member of an existing structure in conjunction with the human safety criteria in ISO 2394:1998 and the Life Quality Index in the draft of ISO 2394. Obtained results are critically compared with the recommendations given in present standards. It appears that the requirement on the same target reliability levels for existing structures as for new structures is uneconomical. Further, the cost optimisation seems to yield rather low reliability levels and human safety criteria become commonly decisive for specification of the target reliabilities of existing structures. (en)
Title	Target Reliability Levels for Existing Structures Target Reliability Levels for Existing Structures (en)
skos:prefLabel	Target Reliability Levels for Existing Structures Target Reliability Levels for Existing Structures (en)
skos:notation	RIV/68407700:21610/14:00229766!RIV15-MK0-21610___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(DF12P01OVV040)
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Holický, Milan Sýkora, Miroslav
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Kloknerův ústav
http://linked.open...dnocenehoVysledku	49311
http://linked.open...ai/riv/idVysledku	RIV/68407700:21610/14:00229766
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	reliability assessment; target reliability levels; existing structures; ISO 13822:2010; ISO 2394:1998; total cost; remaining working life (en)
http://linked.open.../riv/klicoveSlovo	remaining working life target reliability levels existing structures reliability assessment ISO 13822:2010 ISO 2394:1998 total cost
http://linked.open...ontrolniKodProRIV	[4CB731C7AA71]
http://linked.open...in/vavai/riv/obor	AL
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Assessment of safety and working life of industrial heritage buildings
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Holický, Milan Sýkora, Miroslav Diamantidis, D.
http://localhost/t...ganizacniJednotka	21610

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