General Approach to Risk Optimisation of Road Bridges Exposed to Accidental Situations
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F13%3A00214984" target="_blank" >RIV/68407700:21610/13:00214984 - isvavai.cz</a>
Result on the web
<a href="http://library.witpress.com/pages/paperinfo.asp?PaperID=25099" target="_blank" >http://library.witpress.com/pages/paperinfo.asp?PaperID=25099</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2495/SAFE130021" target="_blank" >10.2495/SAFE130021</a>
Alternative languages
Result language
angličtina
Original language name
General Approach to Risk Optimisation of Road Bridges Exposed to Accidental Situations
Original language description
Road bridges in accidental situations represent the most vulnerable components of transportation networks. Hazard situations may be caused by natural or manmade hazards such as floods, terrorist attacks or impacts of vehicles. Decisions concerning selection of protective measures can be based on the probabilistic optimisation of expected costs. In general, total structural costs consist of initial cost and consequences due to structural damage and failure. The initial cost comprises of construction costincluding cost of protective measures; the failure consequences account for direct costs related to structural failure and indirect costs due to malfunction of transportation network. The paper proposes a general framework for the risk assessment basedon Bayesian (causal) networks. The cost optimisation requires data on probability of occurrence and magnitude of selected accidental actions that often need to be based on expert assessments and judgements only.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JN - Civil engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/VG20122015089" target="_blank" >VG20122015089: Assessment of safety and risks of transportation structures under accidental actions</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 5th International Conference on Safety and Security Engineering SAFE 2013
ISBN
978-1-84564-744-5
ISSN
1743-3509
e-ISSN
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Number of pages
10
Pages from-to
11-20
Publisher name
WIT Press
Place of publication
Southampton
Event location
Rome
Event date
Sep 17, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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