Nonlinear analyses of steel beams and arches using virtual unit moments and effective rigidity
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F19%3A10243369" target="_blank" >RIV/61989100:27120/19:10243369 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27740/19:10243369
Result on the web
<a href="http://www.techno-press.org/content/?page=article&journal=scs&volume=33&num=5&ordernum=10" target="_blank" >http://www.techno-press.org/content/?page=article&journal=scs&volume=33&num=5&ordernum=10</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.12989/scs.2019.33.5.755" target="_blank" >10.12989/scs.2019.33.5.755</a>
Alternative languages
Result language
angličtina
Original language name
Nonlinear analyses of steel beams and arches using virtual unit moments and effective rigidity
Original language description
This study examined geometric and physical nonlinear analyses of beams and arches specifically from rolled profiles used in mining and underground constructions. These profiles possess the ability to create plastic hinges owing to their robustness. It was assumed that displacements in beams and arches fabricated from these profiles were comparable with the size of the structure. It also considered changes in the shape of a rod cross-section and the nonlinearities of the structure. The analyses were based on virtual unit moments, effective flexural rigidity of used open sections, and a secant method. The use of the approach led to a solution for the "after-critical" condition in which deformation increased with decreases in loads. The solution was derived for static determinate beams and static indeterminate arches. The results were compared with results obtained in other experimental tests and methods.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
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Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Steel and Composite Structures
ISSN
1229-9367
e-ISSN
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Volume of the periodical
33
Issue of the periodical within the volume
5
Country of publishing house
KR - KOREA, REPUBLIC OF
Number of pages
11
Pages from-to
755-765
UT code for WoS article
000502068300010
EID of the result in the Scopus database
2-s2.0-85076246992