diplomska naloga
Jelka Helena Kodre (Author), Janko Logar (Mentor), Sebastjan Kuder (Co-mentor)

Abstract

Diplomska naloga obravnava geotehnične analize ene od kaset, ki jih v Luki Koper uporabljajo za odlaganje materiala, izkopanega pri poglabljanju morskega dna. Kaseta stoji na mehkih tleh v Ankaranski Bonifiki ob reki Rižani. V nalogi so, na podlagi Evrokod standardov, ocenjene lastnosti tal na podlagi dilatometrskih in laboratorijskih preiskav, izvedenih na območju pod kaseto in v njeni okolici. S pomočjo teh ocen so izračunani pričakovani posedki in globalna stabilnost kasete. Globalna stabilnost je izračunana s programom Rocscience Slide za dve fazi: takoj ko so postavljeni obrobni nasipi in ko je kaseta napolnjena s konsolidiranim materialom. Za obe fazi rezultati kažejo, da objekt globalno ni varen. Na koncu naloge je predlog nasipa podobnih dimenzij, na enakih tleh, ki bi bil sprejemljivo varen. Vsi izračuni v nalogi so narejeni na podlagi Evrokod standardov.

Keywords

gradbeništvo;diplomska naloga;UNI;Luka Koper;nasipi;stabilnostna analiza;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FGG - Faculty of Civil and Geodetic Engineering
Publisher: [J. H. Kodre]
UDC: 624.131(497.4 Koper)(043.2)
COBISS: 7252577 Link will open in a new window
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Other data

Secondary language: English
Secondary title: Geotechnical analysis of a settling pit for the disposal of dredged material in port of Koper
Secondary abstract: The thesis deals with a geotechnical analysis of one of the settling pits that is used in the Luka Koper seaport, for disposal of dredged material which has accumulated in the course of waterway maintenance and deepening. The settling pit is located on the soft marshy ground of Ankaranska Bonifika next to the Rižana River. It is surrounded by watertight embankments on all sides. In the thesis, there are estimations of the ground properties based on dilatometer and laboratory tests of the underlying soil and in close proximity to the pit. The estimated properties are then used in calculations of the expected ground settlement and overall stability of the structure. The computer program Rocscience Slide is used to calculate the overall stability of the constructed pit. The first calculation evaluates an empty pit while in the second calculation the pit is filled with the consolidated material. The calculations for both stages of the pit reveal that the structure is not safe. An example of an acceptably safe embankment with similar dimensions, built on the same ground is provided. All the calculations estimates in this work are done in accordance with the Eurocode standards.
Secondary keywords: port of Koper;embankment;stability analysis;settling pit;
File type: application/pdf
Type (COBISS): Bachelor thesis/paper
Thesis comment: Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages: IX, 19 str.
ID: 9061714