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undergraduate thesis
Analiza složenog stanja naprezanja konzolnog nosača
Varaždin: University of Zagreb, Faculty of Geotechnical Engineering, 2020. urn:nbn:hr:130:431169
Jaguljnjak, Antonio
University of Zagreb
Faculty of Geotechnical Engineering

Institutional repository: Repository of Faculty of Geotechnical Engineering

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Jaguljnjak, A. (2020). Analiza složenog stanja naprezanja konzolnog nosača (Undergraduate thesis). Varaždin: University of Zagreb, Faculty of Geotechnical Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:130:431169

Jaguljnjak, Antonio. "Analiza složenog stanja naprezanja konzolnog nosača." Undergraduate thesis, University of Zagreb, Faculty of Geotechnical Engineering, 2020. https://urn.nsk.hr/urn:nbn:hr:130:431169

Jaguljnjak, Antonio. "Analiza složenog stanja naprezanja konzolnog nosača." Undergraduate thesis, University of Zagreb, Faculty of Geotechnical Engineering, 2020. https://urn.nsk.hr/urn:nbn:hr:130:431169

Jaguljnjak, A. (2020). 'Analiza složenog stanja naprezanja konzolnog nosača', Undergraduate thesis, University of Zagreb, Faculty of Geotechnical Engineering, accessed 28 November 2024, https://urn.nsk.hr/urn:nbn:hr:130:431169

Jaguljnjak A. Analiza složenog stanja naprezanja konzolnog nosača [Undergraduate thesis]. Varaždin: University of Zagreb, Faculty of Geotechnical Engineering; 2020 [cited 2024 November 28] Available at: https://urn.nsk.hr/urn:nbn:hr:130:431169

A. Jaguljnjak, "Analiza složenog stanja naprezanja konzolnog nosača", Undergraduate thesis, University of Zagreb, Faculty of Geotechnical Engineering, Varaždin, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:130:431169

Metadata
TitleAnaliza složenog stanja naprezanja konzolnog nosača
Title (english)Cantilever beam complex stress state analysis
AuthorAntonio Jaguljnjak
MentorKrešo Ivandić (mentor)
Committee memberIgor Petrović (predsjednik povjerenstva)
Committee memberKrešo Ivandić (član povjerenstva)
Committee memberFilip Dodigović (član povjerenstva)
Committee memberStjepan Strelec (član povjerenstva)
Committee memberMario Gazdek (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Geotechnical Engineering
Varaždin
Defense date and country2020-07-17, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Interdisciplinary Technical Sciences
Environmental Engineering
Abstract
U radu se daje analiza ponašanja konzolnog nosača kod izvedbe zaštitne konstrukcije iskopa građevinske jame. Na početku rada opisuje se što je to savijanje, koje su to geometrijske osobine presjeka, koje vrste savijanja postoje, također će se pobliže objasniti pojam neutralne linije nosača te crtanje dijagrama naprezanja u poprečnom presjeku. Nakon teoretskog osvrta slijedi praktični dio koji je izrađen u programu GeoStudio 2012 (Sigma/W). Analiza dobivenih podataka iz spomenutog programa izrađena je u programu Excel iz programskog paketa Microsoft Office. U praktičnom djelu ovog rada provedena je analiza naprezanja zaštitne konstrukcije iskopa pomoću AB pilota promjera 30 cm, dijafragme debljine 30 cm, profila IPE 160 S355 te okruglim cijevnim profilima promjera 168,8 mm, debljine stijenki 4,5 mm za dubine iskopa u tlu od 2, 4 te 6 metara. Na kraju rada su rezultati dobiveni analizom pojašnjeni i međusobno uspoređeni te se došlo do zaključka koja se vrsta zaštite iskopa najbolje pokazala pri određenim dubinama iskopa.
Abstract (english)
The paper aims to determine and calculate which type of a cantilever girder is the safest in the implementation of pit excavation protection. The paper starts with the explanation of bending, the geometric properties of a cross section, and bending types. Also, the concept of a neutral line of a girder is explained in more detail and a stress diagram of a cross section is drawn. The theoretical review is followed by a practical part created in GeoStudio 2012 (Sigma / W), and Excel from the Microsoft Office software package is used for the interpretation of the data. In the practical part of the paper, the analysis of excavation protection stresses is performed using reinforced concrete piles which are 30 cm in diameter, the diaphragm is 30 cm thick, IPE 160 S355 profile and round pipe profiles are 168.8 mm in diameter and for excavation depths of 2 , 4 and 6 meters the wall is 4.5 mm thick. Finally, the results of the analysis are explained and compared and it is concluded which type of excavation protection is the best at certain excavation depths.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:130:431169
Study programmeTitle: Environmental Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/ baccalaurea) inženjer/ inženjerka inženjerstva okoliša (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/ baccalaurea) inženjer/ inženjerka inženjerstva okoliša)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2020-10-06 07:53:22