Numerical simulation of substandard beam-column joints with different failure mechanisms
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25510%2F20%3A39917039" target="_blank" >RIV/00216275:25510/20:39917039 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/10.1002/suco.201900003" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1002/suco.201900003</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/suco.201900003" target="_blank" >10.1002/suco.201900003</a>
Alternative languages
Result language
angličtina
Original language name
Numerical simulation of substandard beam-column joints with different failure mechanisms
Original language description
Generating the nonlinear behavior of substandard beam-column joints is challenging. Difficulties arise even more in reproducing the contribution of different nonlinear mechanisms (and their mutual effects) on the global cyclic response. This paper deals with the advanced numerical modeling of substandard reinforced concrete (RC) beam-column joints designed with structural details and material properties non-conforming to current seismic codes. Refined numerical models developed in VecTor2 and ATENA Science finite element (FE) software are investigated in detail to identify the factors affecting the global and local joint response. Two different modeling strategies are closely compared with experimental results of joint subassemblies with different failure modes in terms of hysteric response, crack pattern and its development, and local deformations at the joint panel and framing members. The advantages-disadvantages, difficulties in implementing the numerical model and their capability to reproduce the experimental behavior are discussed in detail. The comparison against experimental results in terms of local and global response is useful to assess the accuracy of the proposed models and it provides details on their applicability.
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
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Structural Concrete
ISSN
1464-4177
e-ISSN
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Volume of the periodical
Volume 21
Issue of the periodical within the volume
Issue 6
Country of publishing house
US - UNITED STATES
Number of pages
18
Pages from-to
2515-2532
UT code for WoS article
000563246000001
EID of the result in the Scopus database
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