Претраживање
Приказ резултата 11-20 од 23
Impacts of partial water re-routing from the Buna and Bregava catchments in the catchment of Trebišnjica river / Uticaj delimičnog prevođenja voda iz slivova Bune i Bregave u sliv Trebišnjice
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2012)
The Trebišnjica Hydrosystem is one of the most complex development projects in that part of Europe known as the Dinaric Karst area. In this area, water is the only important and valuable natural resource and base for ...
Application of multiple criteria goal programming for solving some management and production problems / Primena višekriterijumskog ciljnog programiranja za rešavanje nekih problema menadžmenta i proizvodnje
(Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd, 2012)
One method for solving multiple criteria fractional goal programming problem is proposed in this paper. In this method are introduced deviational variables that express increases or decreases of objective functions related ...
Wind towers: Design of friction connections for assembling sections of tubular steel towers / Vetrogeneratori - proračun tarnog spoja kao montažnog nastavka cilindričnog čeličnog tornja
(Institut za istraživanja i projektovanja u privredi, Beograd, 2012)
The towers represent about 15 to 20% of the total installation costs and optimized design may therefore lead to substantial savings with regard to costs and use of materials. Some of the most interesting design and ...
The implementation of the HBV model for flood forecasting in Jadar river basin / Primena modela HBV za hidrološku prognozu na slivu reke Jadar
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2012)
The SMHI\HBV model is used for runoff modelling of the Jadar River basin, for the purpose of hydrological forecasting. The Jadar River is the largest Serbian tributary of the Drina River with an area of 959 km2, and is ...
Povećanje efikasnosti upravljanja akumulacijama u periodu odbrane od poplava - na primeru hidroenergetskog sistema na Trebišnjici / Increase of the effectiveness of the reservoirs during the flood control - on the example of Trebišnjica hydrosystem
(Srpsko društvo za odvodnjavanje i navodnjavanje, 2012)
Postepeno pogoršanje ekstremnih hidroloških fenomena – povećanje talasa velikih voda i smanjenje malih voda i produženje njihovog trajanja – postavlja sve zahtevnije uslove da se akumulacije koriste za aktivnu odbranu ...
Nitrate removal from water by biological denitrification / Uklanjanje nitrata iz vode za piće primenom biološke denitrifikacije
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2012)
Ground water pollution by nitrate from routine agricultural practices is a common and growing problem in the major agricultural areas of the world. The concentration of nitrates in these areas may exceed the maximal limited ...
Second order design of geodetic network using different TK structured criterion matrices / Optimizacija drugog reda geodetske mreže korišćenjem različitih kriterijum matrica TK strukture
(Savez inženjera i tehničara Srbije, Beograd, 2012)
Geodetic network design for numerous practical applications (surveying, staking out of characteristic points of an object in construction, control of geometry of a built-up object, monitoring, etc) represents a problem ...
Environmental impact assessment of construction of the Ada bridge / Analiza nekih uticaja na životnu sredinu izgradnje mosta na Adi
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2012)
Construction of the new cable stayed bridge on the Sava River in Belgrade - the 'Ada Bridge', required extensive foundation works at the entrance of the Ada Bay, with two environmentally unfavourable consequences -increased ...
Influence of boundary conditions on nonlinear response of laminated composite plates / Uticaj graničnih uslova na nelinearan odgovor laminatnih kompozitnih ploča
(Institut za istraživanja i projektovanja u privredi, Beograd, 2012)
In this paper the influence of different boundary conditions on geometrically nonlinear response of laminated composite plates is analyzed. Mathematical model, based on layer-wise displacement field of Reddy [1], is ...
Hydraulic design of morning glory spillway with a deflector upstream of the vertical bend / Određivanje dimenzija šahtnog preliva empirijskim jednačinama
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2012)
Hydraulic design of shaft spillways (morning-glory spillways) with flow deflector before the vertical bend is considered. Based on the physical hydraulic model investigations of several structures and available experience ...