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undergraduate thesis
Utjecaj sitnozrnastih čestica na posmičnu čvrstoću pijeska
2018. urn:nbn:hr:157:323564
Vorić, Loren
University of Rijeka
Faculty of Civil Engineering

Cite this document

Vorić, L. (2018). Utjecaj sitnozrnastih čestica na posmičnu čvrstoću pijeska (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Civil Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:157:323564

Vorić, Loren. "Utjecaj sitnozrnastih čestica na posmičnu čvrstoću pijeska." Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:157:323564

Vorić, Loren. "Utjecaj sitnozrnastih čestica na posmičnu čvrstoću pijeska." Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:157:323564

Vorić, L. (2018). 'Utjecaj sitnozrnastih čestica na posmičnu čvrstoću pijeska', Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, accessed 12 November 2024, https://urn.nsk.hr/urn:nbn:hr:157:323564

Vorić L. Utjecaj sitnozrnastih čestica na posmičnu čvrstoću pijeska [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Civil Engineering; 2018 [cited 2024 November 12] Available at: https://urn.nsk.hr/urn:nbn:hr:157:323564

L. Vorić, "Utjecaj sitnozrnastih čestica na posmičnu čvrstoću pijeska", Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, Rijeka, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:157:323564

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Metadata
TitleUtjecaj sitnozrnastih čestica na posmičnu čvrstoću pijeska
Title (english)Infuelnce of silts on shear strenght of sand
AuthorLoren Vorić
MentorVedran Jagodnik (mentor)
Committee memberVedran Jagodnik (predsjednik povjerenstva)
GranterUniversity of Rijeka
Faculty of Civil Engineering
Rijeka
Defense date and country2018-09-20, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Geotechnology
Abstract
Ponašanje krupnozrnastog tla uvelike je različito od ponašanja sitnozrnastog. U stvarnosti vrlo je rijedak slučaj „čiste“ frakcije materijala („čisti“ pijesak i „čista“ glina) već se radi o mješavinama frakcija. Istraživanja su pokazala da postoji granica u postotku mase kada u mješavini pijeska i gline, glina dominira ponašanjem. Za potrebe ovog rada provedeno je 30 pokusa u uređaju za izravno smicanje. Cilj istraživanja je odrediti kako sitnozrnaste frakcije, u ovom slučaju glina, utječu na posmičnu čvrstoću pijeska. Ukupno je provedeno deset serija ispitivanja mješavina dravskog pijeska sa različitim udjelima glinenih čestica i vlažnosti. Svaku od serija činila su tri uzorka na koja su djelovala tri različita normalna naprezanja. Rezultati provedenih ispitivanja prikazani su dijagramom posmičnog i normalnog naprezanja, posmičnog naprezanja i horizontalnog pomaka, vertikalnog i horizontalnog pomaka te dijagramom normiranog naprezanja. Sva ispitivanja provedena su u Geotehničkom laboratoriju Građevinskog fakulteta Sveučilišta u Rijeci.
Abstract (english)
Behavior of coarse-grained soils is very different from behavior of fine grained soils. In reality it's rare to find soil that's made of one type of soil material (coarse or fine grained), rather consists of a mixture of both soil types. Research has shown that there is a limit in mass percentage in mixture of sand and clay where clay particles dominate with it's behavior over sand. For the purpuse of this work a total of 30 direct shear tests have been conducted. The goal was to determin how fine grained particles, in this case clay, has an inpact on shear strengt of sand. Total of ten series were conducted on mixtures of sand and clay with different moisture levels. Every series was made of three samples which were subject to three different normal stress levels. Relations of direct shear and normal stress, direct shear and horizontal shift, vertical and horizontal shift and standarized stress diagrams were made form laboratory test results. All tests were conducted in Geotechnical laboratory in college of Civil engineering in University of Rijeka.
Keywords
Languagecroatian
URN:NBNurn:nbn:hr:157:323564
ProjectNumber: RC.2.2.06-0001
Title: Razvoj istraživačke infrastrukture na kampusu Sveučilišta u Rijeci
Leader: Nevenka Ožanić
Jurisdiction: Croatia
Funder: EFRR, MZO
Study programmeTitle: Civil Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2018-11-12 12:03:57