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undergraduate thesis
Utjecaj disperzivnog agensa na Atterbergove granice konzistencije
Rijeka: University of Rijeka, Faculty of Civil Engineering in Rijeka, 2017. urn:nbn:hr:157:781182
Blažina, Iva
University of Rijeka
Faculty of Civil Engineering

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Blažina, I. (2017). Utjecaj disperzivnog agensa na Atterbergove granice konzistencije (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Civil Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:157:781182

Blažina, Iva. "Utjecaj disperzivnog agensa na Atterbergove granice konzistencije." Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, 2017. https://urn.nsk.hr/urn:nbn:hr:157:781182

Blažina, Iva. "Utjecaj disperzivnog agensa na Atterbergove granice konzistencije." Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, 2017. https://urn.nsk.hr/urn:nbn:hr:157:781182

Blažina, I. (2017). 'Utjecaj disperzivnog agensa na Atterbergove granice konzistencije', Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, accessed 24 November 2024, https://urn.nsk.hr/urn:nbn:hr:157:781182

Blažina I. Utjecaj disperzivnog agensa na Atterbergove granice konzistencije [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Civil Engineering; 2017 [cited 2024 November 24] Available at: https://urn.nsk.hr/urn:nbn:hr:157:781182

I. Blažina, "Utjecaj disperzivnog agensa na Atterbergove granice konzistencije", Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, Rijeka, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:157:781182

Metadata
TitleUtjecaj disperzivnog agensa na Atterbergove granice konzistencije
Title (english)Influence of disperse agent on Atterberg consistency limits
AuthorIva Blažina
MentorVedran Jagodnik (mentor)
Committee memberVedran Jagodnik (predsjednik povjerenstva)
GranterUniversity of Rijeka
Faculty of Civil Engineering
Rijeka
Defense date and country2017-09-21, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Geotechnology
Abstract
Disperzivni agens ima svojstvo raspršivanja čestica odnosno razbijanja međučestičnih sila. Otopina disperzivnog agensa i vode se koristi u postupku mokrog prosijavanja u omjeru 2 g/l vode. Motivacija ovog istraživanja je provjeriti da li se tlo pomiješano sa takvom otopinom može koristit za odreivanje Atterbergovih granica. Atterbergove granice predstavljaju kritične vlažnosti sitnozrnatog tla. Granica tečenja je minimalna vlažnost pri kojoj uzorak tla pocinje teći kada ga se protrese a granica plastičnosti je vlažnost pri kojoj se promatrani uzorak tla ne može mijenjati bez narušavanja kontinuiteta materijala. U radu je prikazan utjecaj disperzivnog agensa na Atterbergove granice konzistencije. Za potrebe ovog rada kao disperzivni agens korišten je natrijev heksametafosfat kemijske formule (NaPO3)6 . U labaratoriju su provedena ispitivanja granice tečenja i granice plastičnosti na četiri različita materijala (Kaolin, Slani Potok, Veli Dol – Vinodol i Crvenica) sa četiri različite otopine disperzivnog agensa (0 g/l, 0,01 g/l, 2 g/l i 40 g/l ). Nakon labaratorijskog određivanja granica konzistencije provedena je klasifikacija tla prema načelima cjelovite europske klasifikacije tla ESCS.
Abstract (english)
The dispersive agent has the feature of dispersing soil particles and breaking interparticle forces. The solution of dispersive agent and water used in a wet sieving process in ratio 2 g / l of water. The motivation of this research is to check whether the soil mixed using such a solution can be later used to determine Atterberg's limits. Atterberg's limits represent the critical water content of fine grained soils. The liquid limit is water content at which the soil sample starts to flow when it is shaken and plastic limit is water content at which observed soil sampe can not be changed without disrupting the continuity of the material. This paper determines the influence of dispersing agent on the Atterberg consistency limits. For the purpose of this paper, as dispersive agent it was used sodium hexametaphosphate with chemical formula (NaPO3)6. Tests for detemination of Atterberg limits were conducted in labaratory on four different soil samples (Kaolin, Slani Potok, Veli Dol – Vinodol and Crvenica) with four different solutions of dispersive agent and water (0 g/l, 0,01 g/l, 2 g/l i 40 g/l ). After the laboratory determination of the consistency limits, the soil classification was carried out according to the principles of the European soil classification ESCS.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:157:781182
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
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Created on2017-09-27 11:21:32