About: Risk quantification for tunnel excavation process

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Construction of tunnels is connected with high uncertainty in the field of costs, construction period, safety and impact on surroundings. Risk management became therefore a common part of tunnel projects, especially after a set of fatal collapses occurred in 1990's. Such collapses are caused usually by combination of factors that can be divided into three main groups, i.e. unfavourable geological conditions, failures in the design and planning or failures in the execution. This paper suggests a procedure enabling quantification of the excavation risk related to extraordinary accidents using FTA and ETA tools. It will elaborate on a common process of risk analysis and enable the transfer of information and experience between particular tunnel construction projects. Further, it gives a guide for designers, management and other participants, how to deal with risk of such accidents and how to make qualified decisions based on a probabilistic approach. Construction of tunnels is connected with high uncertainty in the field of costs, construction period, safety and impact on surroundings. Risk management became therefore a common part of tunnel projects, especially after a set of fatal collapses occurred in 1990's. Such collapses are caused usually by combination of factors that can be divided into three main groups, i.e. unfavourable geological conditions, failures in the design and planning or failures in the execution. This paper suggests a procedure enabling quantification of the excavation risk related to extraordinary accidents using FTA and ETA tools. It will elaborate on a common process of risk analysis and enable the transfer of information and experience between particular tunnel construction projects. Further, it gives a guide for designers, management and other participants, how to deal with risk of such accidents and how to make qualified decisions based on a probabilistic approach. (en)
Title	Risk quantification for tunnel excavation process Risk quantification for tunnel excavation process (en)
skos:prefLabel	Risk quantification for tunnel excavation process Risk quantification for tunnel excavation process (en)
skos:notation	RIV/68407700:21110/09:00158072!RIV10-MSM-21110___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(1M0579)
http://linked.open...iv/cisloPeriodika	58
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Šejnoha, Jiří Špačková, Olga Novotná, Eva Jarušková, Daniela
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
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 / Fakulta stavební
http://linked.open...dnocenehoVysledku	339423
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/09:00158072
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	risk quantification; tunnel collapse; ETA; FTA; geotechnical risk (en)
http://linked.open.../riv/klicoveSlovo	FTA risk quantification ETA tunnel collapse geotechnical risk
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[54B00404EF8E]
http://linked.open...i/riv/nazevZdroje	World Academy of Science, Engineering and Technology
http://linked.open...in/vavai/riv/obor	JN
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre for Integrated Design of Advanced Structures
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	2009
http://linked.open...iv/tvurceVysledku	Jarušková, Daniela Novotná, Eva Šejnoha, Jiří Špačková, Olga
issn	2070-3724
number of pages	9 (xsd:int)
http://localhost/t...ganizacniJednotka	21110
is http://linked.open...avai/riv/vysledek of	Risk quantification for tunnel excavation process Risk quantification for tunnel excavation process Risk quantification for tunnel excavation process Risk quantification for tunnel excavation process

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