diplomska naloga
Primož Jamnik (Author), Matjaž Mikoš (Mentor), Mojca Šraj (Thesis defence commission member), Rok Fazarinc (Co-mentor)

Abstract

Optimizacija struge Malega Grabna na območju Viča, Ljubljana

Keywords

HS;diplomska dela;UNI;urejanje vodotokov;hidravlični model;Ljubljana;poplavno območe;Mali Graben;HEC-RAS;protipoplavni ukrepi;

Data

Language: Slovenian
Year of publishing:
Source: Ljubljana
Typology: 2.11 - Undergraduate Thesis
Organization: UL FGG - Faculty of Civil and Geodetic Engineering
Publisher: [P. Jamnik]
UDC: 004.42:556.53:627.1+627.4/.5(043.2)
COBISS: 3596129 Link will open in a new window
Views: 2809
Downloads: 845
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Other data

Secondary language: English
Secondary title: Channel optimisation of the Mali Graben in the area of Vič, Ljubljana
Secondary abstract: This diplom deals with stream Mali graben, which is just another name for Gradaščica from Bokalce dam to the outfall into Ljubljanica river. In the first part of the work there are the basic topographical, hydrographical and hydrological descriptions in the whole area of Mali graben, In the continuation there is a precise description of the stream section from south motorway bypass to the outfall into Ljubljanica. All of the transversal objects are described and the current condition of that part of the stream. For this section the hydraulic calculating model was set with the HEC-RAS 3.1.3 programme. Three geometric variants of the riverbed with the same flow are discussed on this part of the Mali graben. With the programme water levels for the subject flow were calculated and drawn. Steady irregular flow was taken into account. Basing on the water levels information in the last part of the work individual variants from the point of view of regulation and flood preventing measures were discussed. For each variant there are regulative works presented with quantities needed for flood prevention and natural settlement of that part of the section of Mali graben. At the end there is the financial comparison of regulating variants and the analysis of established comparisons.
Secondary keywords: river engineering;hydraulic model;Ljubljana;flood area;Mali Graben;HEC-RAS;flood preventive measures
File type: application/pdf
Type (COBISS): Undergraduate thesis
Thesis comment: Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages: IX f. , 51 str., pril.
Type (ePrints): thesis
Title (ePrints): Optimizacija struge Malega Grabna na območju Viča, Ljubljana
Keywords (ePrints): HS;diplomska dela;UNI;urejanje vodotokov;hidravlični model;Ljubljana;poplavno območe;Mali Graben;HEC-RAS;protipoplavni ukrepi;
ID: 8311439