Computer application for numerical analysis of reinforced concrete structural members strengthened by composite plates

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F24%3A00379597" target="_blank" >RIV/68407700:21110/24:00379597 - isvavai.cz</a>

Výsledek na webu

<a href="http://www-kme.zcu.cz/download/proceedings/CM2024_Conference_Proceedings.pdf" target="_blank" >http://www-kme.zcu.cz/download/proceedings/CM2024_Conference_Proceedings.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Computer application for numerical analysis of reinforced concrete structural members strengthened by composite plates

Popis výsledku v původním jazyce

Strengthening of concrete structures using composite plates is a popular and effective method. Using this method, either the service life of a structure can be extended, or the design of a structure can be effectively improved with minimal cost and labour requirements. This paper is focused to the description and results of a newly developed computational tool for numerical analysis of strengthened elements. The computational tool is based on numerical analysis of the cross-section using the moment-curvature method. The numerical moment-curvature model can be used to simulate the behaviour of both strengthened and non-strengthened elements. To compare the results determined by the numerical model with the experimentally measured data, the tool is extended by the calculation of deflection. The calculation of the deflection in the middle of the span of the element under analysis is determined by numerical integration of the curvature over the middle of the span of the element. The algorithm is implemented in the form of a computational tool in Python. This computational tool will be further developed and used in the next phases of the research, for example for the design of further experiments, preliminary analysis of large-scale tests, extension of the functionality of the computational tool for the analysis of elements exposed to high temperatures, etc.

Název v anglickém jazyce

Computer application for numerical analysis of reinforced concrete structural members strengthened by composite plates

Popis výsledku anglicky

Strengthening of concrete structures using composite plates is a popular and effective method. Using this method, either the service life of a structure can be extended, or the design of a structure can be effectively improved with minimal cost and labour requirements. This paper is focused to the description and results of a newly developed computational tool for numerical analysis of strengthened elements. The computational tool is based on numerical analysis of the cross-section using the moment-curvature method. The numerical moment-curvature model can be used to simulate the behaviour of both strengthened and non-strengthened elements. To compare the results determined by the numerical model with the experimentally measured data, the tool is extended by the calculation of deflection. The calculation of the deflection in the middle of the span of the element under analysis is determined by numerical integration of the curvature over the middle of the span of the element. The algorithm is implemented in the form of a computational tool in Python. This computational tool will be further developed and used in the next phases of the research, for example for the design of further experiments, preliminary analysis of large-scale tests, extension of the functionality of the computational tool for the analysis of elements exposed to high temperatures, etc.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/FW06010142" target="_blank" >FW06010142: Systém uhlíkových lamel nové generace se zvýšenou požární odolností pro zesilování stávajících konstrukcí</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2024

Kód důvěrnosti údajů

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.

Název statě ve sborníku

PROCEEDINGS OF COMPUTATIONAL MECHANICS 2024

ISBN

978-80-261-1249-5

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

48-51

Název nakladatele

University of West Bohemia

Místo vydání

Pilsen

Místo konání akce

Srní

Datum konání akce

4. 11. 2024

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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