Primerjava različnih pristopov k projektiranju armiranobetonskih stenastih nosilcev

Povzetek

Ključne besede

Podatki

Jezik:	Slovenski jezik
Leto izida:	2007
Izvor:	Ljubljana
Tipologija:	2.11 - Diplomsko delo
Organizacija:	UL FGG - Fakulteta za gradbeništvo in geodezijo
Založnik:	[B. Velkavrh]
UDK:	624.012.45:624.073.8(043.2)
COBISS:	3775841
Št. ogledov:	1988
Št. prenosov:	534
Ocena:	0 (0 glasov)
Metapodatki:

Ostali podatki

Sekundarni jezik:	Angleški jezik
Sekundarni naslov:	Comparison of different approaches to deep beam design
Sekundarni povzetek:	In this work the design of deep reinforced concrete beam under constant line load, which is located at the upper side of the beam, is considered. A short survey of relevant literature is given. Several examples of deep beam design are presented. In each case the stress state in the deep beam is at first computed by the finite element method. The strut and tie model (STM) (standard SIST EN 1992-1-1, 2005; Chapter 6.5) is defined on the basis of location and size of principle stresses computed by linear elastic analysis. Location and quantity of reinforcement as well as stresses in concrete are then determined by the STM. The STM results (for internal static quantities and quantity of reinforcement) are compared with those obtained by considering guidelines of Leonhardt [1975], Heft (German Assosiation for Reinforced Concrete) and Eurocode standard SIST EN 1992-1-1, 2004; Annex F. It is found that the results are in general pretty close to each other, although in some cases (e.g. continous deep beam over several bays) the difference in quantity of required reinforcement may arise (up to 30%).
Sekundarne ključne besede:	deep beam;strut and tie;plane stress state;
Vrsta datoteke:	application/pdf
Vrsta dela (COBISS):	Diplomsko delo
Komentar na gradivo:	Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Strani:	IX, 74 str.
Vrsta dela (ePrints):	thesis
Naslov (ePrints):	Primerjava različnih pristopov k projektiranju armiranobetonskih stenastih nosilcev
Ključne besede (ePrints):	gradbeništvo;diplomska dela;UNI;Konstrukcijska smer;visoki nosilci;nadomestno paličje;ravninsko napetostno stanje (RNS);
Ključne besede (ePrints, sekundarni jezik):	deep beam;strut and tie;plane stress state;
Ključne besede (ePrints, sekundarni jezik):	deep beam;strut and tie;plane stress state;
ID:	8310258