Dinamična analiza betonske težnostne pregrade HE Moste s programskim orodjem CADAM

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Ključne besede

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Jezik:	Slovenski jezik
Leto izida:	2013
Izvor:	Ljubljana
Tipologija:	2.11 - Diplomsko delo
Organizacija:	UL FGG - Fakulteta za gradbeništvo in geodezijo
Založnik:	[M. Novak]
UDK:	627.82:624.042.7(497.4)(043.2)
COBISS:	6398049
Št. ogledov:	2164
Št. prenosov:	530
Ocena:	0 (0 glasov)
Metapodatki:

Ostali podatki

Sekundarni jezik:	Angleški jezik
Sekundarni naslov:	Dynamic analysis of Moste concrete gravity dam with CADAM software
Sekundarni povzetek:	In this thesis a short literature overview is given for simplified dynamic analysis of concrete gravity dams. A parametric study using CADAM software was conducted. By this study the Moste concrete gravity dam response was analyzed for different loads and earthquake accelerations. The results showed that safety of Moste dam is comparable to its design safety. Also is shown that the Moste dam would sustain more intense horizontal ground movement than the designed values for sliding and overturning. Besides, the stress analysis showed that for the design horizontal ground accelerations and an empty reservoir, cracks appeared on downstream face. On the other hand, when the reservoir was full, the cracks appeared on upstream face.
Sekundarne ključne besede:	graduation thesis;civil engineering;OG-MK;dynamic analysis;pseudo-dynamic method;safety evaluation;CADAM;
Vrsta datoteke:	application/pdf
Vrsta dela (COBISS):	Diplomsko delo/naloga
Komentar na gradivo:	Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Strani:	X, 38 str.
Vrsta dela (ePrints):	thesis
Naslov (ePrints):	Dynamic analysis of Moste concrete gravity dam with CADAM software
Ključne besede (ePrints):	dinamična analiza;psevdo-dinamična metoda;ocena varnosti;CADAM
Ključne besede (ePrints, sekundarni jezik):	Dynamic analysis;pseudo-dynamic method;safety evaluation;CADAM
Povzetek (ePrints):	V diplomski nalogi je pripravljen kratek pregled literature za poenostavljeno dinamično analizo betonskih težnostnih pregrad. Z uporabo programa CADAM, ki poleg drugih metod upošteva tudi psevdo-dinamično metodo, je bil s parametrično študijo določen odziv pregrade HE Moste za različne obremenitve in potresne kombinacije. Rezultati pokažejo, da je s programom CADAM določena varnost pregrade HE Moste primerljiva s projektno varnostjo. Izkaže se tudi, da bi pregrada pri kontrolah na zdrs in prevrnitev vzdržala horizontalne pospeške temeljnih tal večje od projektnih. Za pregradi je kritičen zdrs pregrade. Poleg tega se pri analizi napetosti izkaže, da se ob prazni akumulaciji pri projektnem horizontalnem pospešku temeljnih tal pojavijo razpoke na zračni strani. Ob polni akumulaciji v primeru potresa pa se razpoke pojavijo na vodni strani.
Povzetek (ePrints, sekundarni jezik):	In this thesis a short literature overview is given for simplified dynamic analysis of concrete gravity dams. A parametric study using CADAM software was conducted. By this study the Moste concrete gravity dam response was analyzed for different loads and earthquake accelerations. The results showed that safety of Moste dam is comparable to its design safety. Also is shown that the Moste dam would sustain more intense horizontal ground movement than the designed values for sliding and overturning. Besides, the stress analysis showed that for the design horizontal ground accelerations and an empty reservoir, cracks appeared on downstream face. On the other hand, when the reservoir was full, the cracks appeared on upstream face.
Ključne besede (ePrints, sekundarni jezik):	Dynamic analysis;pseudo-dynamic method;safety evaluation;CADAM
ID:	8312935