Začasno varovanje gradbene jame z jet grouting piloti z dvakratnim sidranjem

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Language:	Slovenian
Year of publishing:	2007
Source:	Ljubljana
Typology:	2.11 - Undergraduate Thesis
Organization:	UL FGG - Faculty of Civil and Geodetic Engineering
Publisher:	[M. Marin]
UDC:	624.152(043.2)
COBISS:	3634273
Views:	3112
Downloads:	671
Average score:	0 (0 votes)
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Secondary language:	English
Secondary title:	Temporary protection of building excavation using jet grouting pilots with double anchoring
Secondary abstract:	In its first part this work focuses on the description and utilization of the “Jet Grouting” procedure as well as the description of soil examination with a standard penetration test (for the concrete object), which determines the characteristics of the soil layers and the physical characteristics of the ground. The client wishes to realize three cellars. To that end a layout of jet grouting columns has been prepared with a deviation from the reinforced concrete wall of the cellar. The deviation is intended for the erection of the multipurpose scaffold for the construction of the hydro and thermal insulation. The cross-section of the jet grouting wall and the cellar defines (at a scale) the inclination and depth of the 1st and 2nd level of anchors with all the required data and of the excavation phase with working plateaus for drilling and building and stressing the anchors. In its second part, this work deals with the static calculation of the Jet grouting wall by means of a calculation according to existing standards and Eurocode 7-1 with various programs and it includes the comparison of data from these calculations (a table overview of the data). Before the static calculation, there is a graph showing the magnitude of the active and passive earth pressure for characteristic and mobilized values with and without friction along the contact betwen the wall and the ground. The static calculation of the anchoring reinforced concrete beam is carried out for the loading configuration: the beam on the elastic base is loaded with anchor forces for three different (static) loading models (1. where all anchors are stressed, 2. where only one anchor is stressed
Secondary keywords:	jet grouting procedure;static calculation and stability calculation comparisons;dimensioning;
File type:	application/pdf
Type (COBISS):	Undergraduate thesis
Thesis comment:	Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages:	VIII, 119 f., pril.
Type (ePrints):	thesis
Title (ePrints):	Začasno varovanje gradbene jame z jet grouting piloti z dvakratnim sidranjem
Keywords (ePrints):	gradbeništvo;diplomska dela;VSŠ;jet grouting postopek;statični in stabilnostni izračun;primerjave;dimenzioniranje;
Keywords (ePrints, secondary language):	jet grouting procedure;static calculation and stability calculation comparisons;dimensioning;
Keywords (ePrints, secondary language):	jet grouting procedure;static calculation and stability calculation comparisons;dimensioning;
ID:	8310464