About: Risk analysis system for estimating risk factors in tunnelling

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Underground structures have become progressively more risky due to theirstability and environmental influence in excavation or safety during operation. Therefore it is important evaluate how much each risk factor influences on the construction. Risk factors concerning the construction design in the risk analysis system can we divide into two groups – stability (e.g. ground conditions, surface settlement) and environmental (such as vibration and noise by blasting). The factors from the first group we can be estimated using probabilistic techniques, from the second one using statistical data within related laws. The paper has main focus on the evaluation of the stability factors. For the evaluating risk of the rock mass variability it can be use two groups of method. The first approach represented in the paper Monte Carlo and LHS methods (Latin Hypercube Sampling) the second one SSR method (shear strength reduction). Shortly is mentioned the risk of ground settlement where we can use assessment criteria for the inclination and evaluating the damage degree with unit cost of construction. Evaluating the failure probability due to water inflow using RMR rock mass classification is touch on too. With the above mentioned techniques we can evaluate each risk factor and demonstrate the distribution of the impact long the tunnel. Underground structures have become progressively more risky due to theirstability and environmental influence in excavation or safety during operation. Therefore it is important evaluate how much each risk factor influences on the construction. Risk factors concerning the construction design in the risk analysis system can we divide into two groups – stability (e.g. ground conditions, surface settlement) and environmental (such as vibration and noise by blasting). The factors from the first group we can be estimated using probabilistic techniques, from the second one using statistical data within related laws. The paper has main focus on the evaluation of the stability factors. For the evaluating risk of the rock mass variability it can be use two groups of method. The first approach represented in the paper Monte Carlo and LHS methods (Latin Hypercube Sampling) the second one SSR method (shear strength reduction). Shortly is mentioned the risk of ground settlement where we can use assessment criteria for the inclination and evaluating the damage degree with unit cost of construction. Evaluating the failure probability due to water inflow using RMR rock mass classification is touch on too. With the above mentioned techniques we can evaluate each risk factor and demonstrate the distribution of the impact long the tunnel. (en)
Title	Risk analysis system for estimating risk factors in tunnelling Risk analysis system for estimating risk factors in tunnelling (en)
skos:prefLabel	Risk analysis system for estimating risk factors in tunnelling Risk analysis system for estimating risk factors in tunnelling (en)
skos:notation	RIV/68407700:21110/13:00213055!RIV14-TA0-21110___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(TA01011816)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Pruška, Jan
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
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	102985
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/13:00213055
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	risk analysis; tunnelling; input parameters (en)
http://linked.open.../riv/klicoveSlovo	risk analysis input parameters tunnelling
http://linked.open...ontrolniKodProRIV	[231D57075B0A]
http://linked.open...v/mistoKonaniAkce	Praha
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	12th International Conference Underground Construction Prague 2013
http://linked.open...in/vavai/riv/obor	JN
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...vavai/riv/projekt	Probabilistic Evaluation of the Rock Mass Input Parameters and Undegroun Structures Reliability Analysis with Numerical Method Utilization
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Pruška, Jan
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2013-04-22 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Česká tunelářská asociace ITA-AITES
https://schema.org/isbn	978-80-260-3868-9
http://localhost/t...ganizacniJednotka	21110

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