Total load-bearing capacity of yielding steel arch supports

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F16%3A00462325" target="_blank" >RIV/68145535:_____/16:00462325 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27230/16:86094716 RIV/61989100:27740/16:86094716
Result on the web
<a href="https://onepetro.org/ISRMEUROCK/proceedings-abstract/EUROCK16/All-EUROCK16/ISRM-EUROCK-2016-143/169614" target="_blank" >https://onepetro.org/ISRMEUROCK/proceedings-abstract/EUROCK16/All-EUROCK16/ISRM-EUROCK-2016-143/169614</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Total load-bearing capacity of yielding steel arch supports
Original language description
The paper deals with the total load-bearing capacity of steel arch yielding supports of roadways which is inevitable for design of the roadway support.The authors compared results of a finite element (FE) model they developed with results of experimental tests of steel arch supports in laboratory. Computer modelling of the load-bearing capacity of the steel arch support was performed using the massively scalable strongly nonlinear solver MARC.The finite element models of the arch supports and stirrups were created and assembled according to drawings without shape simplification. An experimental investigation was realized in the Laboratory of Mechanical Devices Testing at GIG Katowice. The computer model of the steel arch support captures very wellnthe strength and deformation behaviour of the arch support. The value of the loading capacity of the yielding arch supports at the moment of first slip represents with sufficient accuracy the total load-bearing capacity of arch supports at the specified loading conditions. The mathematical modelling facilitates reliable parametric studies of the steel arch support’s total load bearing capacity from the viewpoint of construction, shape, material, optimal yielding connections and a scheme of loading.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Rock Mechanics and Rock Engineering: From the Past to the Future
ISBN
978-1-138-03265-1
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
897-900
Publisher name
CRC Press, Taylor and Francis Group
Place of publication
London
Event location
Cappadocia
Event date
Aug 29, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000719660400034

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