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Title:Dimenzioniranje armiranobetonskih elementov s programom IDEA StatiCa na osnovi metode CSFM : diplomsko delo
Authors:ID Gregor, Marjeta (Author)
ID Kuhta, Milan (Mentor) More about this mentor... New window
ID Unuk, Žiga (Comentor)
Files:.pdf VS_Gregor_Marjeta_2023.pdf (3,95 MB)
MD5: F997E45EFF9834BF1D3F01E62C0C6976
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FGPA - Faculty of Civil Engineering, Transportation Engineering and Architecture
Abstract:Diplomsko delo obravnava uporabo programskega orodja IDEA StatiCa, ki uporablja metodo »The Compatible Stress Field Method«. Metoda CSFM predstavlja alternativo dimenzioniranju armiranobetonskih konstrukcij z modelom razpor in vezi, ki je vključena v standardu SIST EN 1992-1-1. Namenjena je dimenzioniranju armiranobetonskih elementov na območjih diskontinuitet, z implementirano topološko optimizacijo pa je lahko tudi v veliko pomoč pri načrtovanju armature. Glede na to, da z modeli razpor in vezi kriterije mejnega stanja uporabnosti (deformacije, širina razpok itd.) ni mogoče zanesljivo preveriti, metoda CSFM te pomanjkljivosti odpravlja. V diplomskem delu je prikazan postopek dimenzioniranja dveh različnih, armiranobetonskih stenastih nosilcev po modelu razpor in vezi in po metodi CSFM v programu IDEA StatiCa. Na podlagi dobljenih rezultatov obeh stenastih nosilcev so v diplomskem delu zajete različne primerjave rezultatov glede na mejno stanje nosilnosti med modelom razpor in vezi ter metodo CSFM. Rezultati po mejnem stanju uporabnosti so prikazani samo na osnovi metode CSFM. Prikazani so tudi rezultati, koliko armature bi prihranili, če bi na podlagi rezultatov o izkoriščenosti armature pri obeh stenastih nosilcih zmanjšali prečni prerez armature. Predstavljene so tudi ugotovitve glede učinkovitosti uporabe topološke optimizacije pri načrtovanju pozicije armature.
Keywords:IDEA StatiCa, metoda CSFM, model razpor in vezi, dimenzioniranje, stenasti nosilec
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[M. Gregor]
Year of publishing:2023
Number of pages:1 spletni vir (1 datoteka PDF (XV, 118 f.))
PID:20.500.12556/DKUM-83852 New window
UDC:624.012.45.04(043.2)
COBISS.SI-ID:147731203 New window
Publication date in DKUM:16.03.2023
Views:820
Downloads:149
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FG
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:24.02.2023

Secondary language

Language:English
Title:Design of reinforced concrete elements with the IDEA StatiCa software based on CSFM method
Abstract:The bachelor’s thesis discusses the use of the IDEA StatiCa software tool which uses the method "The Compatible Stress Field Method". The CSFM method represents an alternative to the dimensioning of reinforced concrete structures with strut-and-tie model which is included in the SIST EN 1992-1-1 standard. It is intended for the dimensioning of reinforced concrete elements in areas of discontinuities. It can also be of great help in the design of reinforcement with the implemented topological optimization. Considering that the serviceability limit state criteria (deformations, crack width, etc.) cannot be reliably verified with strut-and-tie models, the CSFM method eliminates these shortcomings. The bachelor’s thesis shows the dimensioning process of two different, reinforced concrete deep beams according to the strut-and-tie model and the CSFM method in the IDEA StatiCa program. Based on the obtained results of the two deep beams, different comparisons of the results are included in the bachelor’s thesis concerning the ultimate limit state between the strut-and-tie model and the CSFM method. The serviceability limit state results are shown only based on the CSFM method. Also shown are the results of how much reinforcement would be saved if, based on the results about the utilization of the reinforcement in both deep beams, the cross-section of the reinforcement was reduced. Ascertainments regarding the effectiveness of the use of topological optimization in the design of the reinforcement position are also presented.
Keywords:IDEA StatiCa, CSFM method, strut-and-tie model, dimensioning, deep beam


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