Preboj pri gobastih ploščah brez vut

Abstract

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Language:	Slovenian
Year of publishing:	2006
Source:	Ljubljana
Typology:	2.11 - Undergraduate Thesis
Organization:	UL FGG - Faculty of Civil and Geodetic Engineering
Publisher:	[T. Lavrenčič]
UDC:	004.42:624.012.45:624.073(043.2)
COBISS:	3034209
Views:	2424
Downloads:	905
Average score:	0 (0 votes)
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Secondary language:	English
Secondary title:	Punching shear of flat slabs
Secondary abstract:	The present work deals with punching shear of flat slabs. I have researched the background of computer program called Schöck BOLE®, which is planed for designing additional shear reinforcement (studs) because of punching flat slabs. The equations that the computer uses are based on previous standard prEN 1992-1-1. Since the standard EN 1992-1-1 shortly come out, I have compared the equations that are written in the program with those used in the EN 1992- 1-1. Thus, I have found out no special differences (with some exceptions). Because of the fact that the program and the standard EN 1992-1-1 both take into account tension steel reinforcement in the punching shear calculation of the slab, I had to find a suitable method to define bending moments in the flat slab. This can be done with a suitable computer program, using finite element analysis, or by choosing the equivalent frame analysis. The latter is explained only by the standard EN 1992-1-1 and not by the prEN 1992-1-1. At the end I dedicated my time to a practical example of punching shear reinforcement close by the column of flat slab. I have calculated negative bending moments with the help of equivalent frame analysis. According to this I have adjusted the right cross section of tension steel reinforcement over the selected column. I have then inserted the data of tension reinforcement with the other data in the program Schöck BOLE® and achieved the right punching shear reinforcement.
Secondary keywords:	punching shear of flat slabs;punching shear reinforcement;studs;computer program Schöck BOLE®;equivalent frame analysis
File type:	application/pdf
Type (COBISS):	Undergraduate thesis
Thesis comment:	Univ. Ljubljana, Fakulteta za gradbeništvo in geodezijo, Oddelek za gradbeništvo, Univerzitetna smer, Konstrukcijska smer
Pages:	XI, 86 str.
Type (ePrints):	thesis
Title (ePrints):	Preboj pri gobastih ploščah brez vut
Keywords (ePrints):	gradbeništvo;diplomska dela;UNI;preboj plošče;strižna armatura;mozniki;računalniški program Schöck BOLE;metoda nadomestnih okvirjev;
ID:	8308050