NEGATIVE SHEAR LAG EFFECT IN CONTINUOUS DOUBLE T BEAM BY FEM
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F21%3A10248996" target="_blank" >RIV/61989100:27120/21:10248996 - isvavai.cz</a>
Result on the web
<a href="http://tces.vsb.cz/Home/ArticleDetail/814" target="_blank" >http://tces.vsb.cz/Home/ArticleDetail/814</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
NEGATIVE SHEAR LAG EFFECT IN CONTINUOUS DOUBLE T BEAM BY FEM
Original language description
This paper presents the use of a finite element method (FEM) to analyze the negative shear lag effect on prestressed continuous double T beam. However, the numerical method can be applied to i) any cross-section, ii). the most common types of supports, such as fixed, pinned, roller, iii) and any applied load, concentrated, or distributed passed through the shear center of the crosssection. The characteristics of the cross-section are firstly derived from 2D FEM, which uses a 9-node isoparametric element. Then, a 1D FEM, which uses a linear isoparametric element, is developed to compute the deflection, rotation angle, bending warping parameter, and stress resultants. Finally, the stress field is obtained from the local analysis on the 2D-cross section. A MATLAB program is executed to validate the numerical method.
Czech name
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Czech description
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Classification
Type
J<sub>ost</sub> - Miscellaneous article in a specialist periodical
CEP classification
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OECD FORD branch
20100 - Civil engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2021
Confidentiality
C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.
Data specific for result type
Name of the periodical
Sborník vědeckých prací Vysoké školy báňské - Technické univerzity Ostrava. Řada stavební = Transactions of the VŠB - Technical University of Ostrava. Civil engineering series
ISSN
1213-1962
e-ISSN
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Volume of the periodical
21
Issue of the periodical within the volume
2
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
7
Pages from-to
1-7
UT code for WoS article
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EID of the result in the Scopus database
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