Primerjava postopkov meritev nedrenirane strižne trdnosti

diplomska naloga

Miha Češarek (Author), Ana Petkovšek (Mentor), Matjaž Dolšek (Thesis defence commission member), Tomaž Maher (Thesis defence commission member)

Abstract

Pri hitrem obremenjevanju glinastih zemljin se zaradi majhne prepustnosti, voda ne izceja iz pornega prostora. Zato porušitev nastopi v pogojih t.i. nedreniranega stanja oziroma v pogojih totalnih napetosti. Za preiskovanje nedrenirane strižne trdnosti zemljin uporabljamo terenske in laboratorijske preiskave. V tej nalogi smo preiskovali nedrenirano trdnost morske gline - refula iz Luke Koper ter konvencionalnega bentonita z uporabo treh metod: krilne sonde, konusa in tlačne trdnosti. Rezultate smo primerjali in analizirali skladnost rezultatov ter prednosti in pomanjkljivosti uporabljenih metod.

Keywords

gradbeništvo;diplomska naloga;nedrenirana strižna trdnost;laboratorijske preiskave;glina;krilna sonda;konus;enoosna tlačna trdnost;

Data

Language:	Slovenian
Year of publishing:	2017
Typology:	2.11 - Undergraduate Thesis
Organization:	UL FGG - Faculty of Civil and Geodetic Engineering
Publisher:	[M. Češarek]
UDC:	624.131(043.2)
COBISS:	7952225
Views:	1839
Downloads:	639
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Comparisson of test methods for measuring the undrained shear strength
Secondary abstract:	When pressure is applied to the saturated clay, the clay will not let the water out immediately due to low porousness. Thus the failure occurs in the so called undrained state. For measuring the undrained shear strength we use field and laboratory tests. In this graduation thesis we investigate the undrained strength of the dredged mud from the Port of Koper and bentonite by using three different methods: the vane shear probe, the cone penetrometer probe and the uniaxial compressive strength. We analyse and compare results, as well as the advantages and disadvantages of the methods used.
Secondary keywords:	civil engineering;graduation thesis;undrained shear strength;laboratory test;clay;vane shear probe;cone penetrometer probe;uniaxial compressive strength;
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages:	XIII, 34 str., [5] str. pril.
ID:	9578904