Evaluation of the non-homogenous subsoil by LAS simulation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F13%3A00211909" target="_blank" >RIV/68407700:21110/13:00211909 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Evaluation of the non-homogenous subsoil by LAS simulation
Original language description
For the underground structures design engineers mostly use input parameters of the rocks and soils based on geotechnical survey. These parameters show considerable scatter, which is due to the properties of geological environment (which is usually not homogeneous) and inaccuracy of meas-urements in laboratory or field tests. In practice, often uncertainty in input parameters in deterministic calculations takes into account the use of safety factors (or partial safety factors). This process often leads to conservative results and may not reflect the actual behavior of the environment. The probabil-istic approach to the design of geotechnical problems takes into account the variability of input param-eters and loading and also better identify the risk ofa rock/soil mass behavior and a failure connected with the designed construction. The paper describes the basic simulation methods such as Monte Carlo and LHS (Latin Hypercube Sampling). The main focus is on the algorithm description of
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/TA01011816" target="_blank" >TA01011816: Probabilistic Evaluation of the Rock Mass Input Parameters and Undegroun Structures Reliability Analysis with Numerical Method Utilization</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
12th International Conference Underground Construction Prague 2013
ISBN
978-80-260-3868-9
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
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Publisher name
Česká tunelářská asociace ITA-AITES
Place of publication
Praha
Event location
Praha
Event date
Apr 22, 2013
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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