Dimenzioniranje nosilne konstrukcije prednapetega avtocestnega nadvoza

Povzetek

Ključne besede

Podatki

Jezik:	Slovenski jezik
Leto izida:	2010
Izvor:	Ljubljana
Tipologija:	2.11 - Diplomsko delo
Organizacija:	UL FGG - Fakulteta za gradbeništvo in geodezijo
Založnik:	[A. Hodžić]
UDK:	624.012.46:656.13(043.2)
COBISS:	5187169
Št. ogledov:	3823
Št. prenosov:	536
Ocena:	0 (0 glasov)
Metapodatki:

Ostali podatki

Sekundarni jezik:	Angleški jezik
Sekundarni naslov:	Design of load - bearing structure of the prestressed highway overpass
Sekundarni povzetek:	The diploma thesis comprises the dimensioning of selected elements of the load-bearing construction of the road overpass by means of Sofistik and Dias Software Packages. The construction calculation was separated to local and global analysis. The local analysis encompassed the analysis of two decks (cantilevered beams) of a bridge deck. A surface model was used for the analysis. A global analysis was used to analyse the following loadbearing construction elements: bridge deck, piers, pile cap, piles and bearings. The analysis was carried out based on the spatial beam model and the face based surface model used especially for pile cap analysis. Two calculation models were prepared for the beam model, namely for statistical and dynamic analysis respectively. The calculation encompasses all the essential inspections regarding limit load-bearing capacity and applicability in the construction phase, as well as in the application phase. The dynamic analysis encompasses the response spectrum analysis by taking into consideration all the important types of construction vibrations. The thesis also includes the disposition plan and reinforcement scheme.
Sekundarne ključne besede:	civil engineering;graduation thesis;prestressed concrete;static analysis;dynamic analysis;
Vrsta datoteke:	application/pdf
Vrsta dela (COBISS):	Diplomsko delo
Komentar na gradivo:	Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Strani:	XIX, 117 str.
Vrsta dela (ePrints):	thesis
Naslov (ePrints):	Design of the load-bearing structure of the prestressed highway overpass otes: 117 pages, 25 tables, 69 figures
Ključne besede (ePrints):	Prednapeti beton;statična analiza;dinamična analiza
Ključne besede (ePrints, sekundarni jezik):	Prestress concrete;static analysis;dynamic analysis
Povzetek (ePrints):	Diplomsko delo obsega dimenzioniranje izbranih elementov nosilne konstrukcije avtocestnega nadvoza s pomočjo programskih paketov Sofistik in Dias. Račun konstrukcije je razdeljen na lokalno in globalno analizo. V lokalni analizi sta analizirani voziščni plošči (konzoli) prekladne konstrukcije. Za analizo je uporabljen ploskovni model. V globalni analizi so analizirani naslednji nosilni elementi konstrukcije: prekladna konstrukcija, stebri, pilotna greda, piloti in ležišča. Analiza je narejena na prostorskem grednem modelu, ter na ploskovnem modelu za analizo pilotne grede. Pri grednem modelu sta narejena dva računska modela, in sicer posebej za statično in posebej za dinamično analizo. Pri tem so v računu zajete vse bistvene kontrole, glede mejnih stanj nosilnosti in uporabnosti, tako v fazi gradnje kot v fazi uporabe. Pri dinamični analizi je upoštevana modalna analiza s spektrom odziva ob upoštevanju vseh pomembnih načinov nihanja konstrukcije. V diplomskem delu so vključeni dispozicijski načrti in armaturne sheme.
Povzetek (ePrints, sekundarni jezik):	The diploma thesis comprises the dimensioning of selected elements of the load-bearing construction of the road overpass by means of Sofistik and Dias Software Packages. The construction calculation was separated to local and global analysis. The local analysis encompassed the analysis of two decks (cantilevered beams) of a bridge deck. A surface model was used for the analysis. A global analysis was used to analyse the following loadbearing construction elements: bridge deck, piers, pile cap, piles and bearings. The analysis was carried out based on the spatial beam model and the face based surface model used especially for pile cap analysis. Two calculation models were prepared for the beam model, namely for statistical and dynamic analysis respectively. The calculation encompasses all the essential inspections regarding limit load-bearing capacity and applicability in the construction phase, as well as in the application phase. The dynamic analysis encompasses the response spectrum analysis by taking into consideration all the important types of construction vibrations. The thesis also includes the disposition plan and reinforcement scheme.
Ključne besede (ePrints, sekundarni jezik):	Prestress concrete;static analysis;dynamic analysis
ID:	8310234