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Приказ резултата 1-10 од 102
Frequency- and time-domain methods related to flutter instability problem / Metode analize flatera u frekventnom i vremenskom domenu
(Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije, Beograd, 2014)
Bridge flutter phenomenon presents an important criterion of instability, which should be considered in the bridge design phase. This paper presents different bridge flutter methods which can be used to solve the flutter ...
Hydraulic analyses of stepped spillway flow / Hidraulička analiza strujanja na stepenastom brzotoku
(Savez građevinskih inženjera Srbije, Beograd, 2014)
Stepped spillways have been often used in RCC dams over the past twenty years, due to their efficiency in converting mechanical energy into heat and compliance with the technology and construction of RCC dams. Main ...
Algorithm for water distribution network segmentation using existing isolation valves / Algoritam za segmentaciju vodovodne mreže pomoću postojećih izolacionih zatvarača
(Udruženje za tehnologiju vode i sanitarno inžinjerstvo, Beograd, 2014)
Dividing a complex water distribution network (segmentation) on smaller zones, with defined entry and exit points, is a precondition for better water loss management. In order to obtain these zones, often called District ...
Rail defects head checking on the Serbian railways
(Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek, 2014)
The rail defects due to rolling contact fatigue represent serious safety hazard for rail traffic all around the world. That hazard is more distinct on railways without adequate maintenance strategy, with the increase of ...
Properties modeling of cement composites made of fly ash / Modelovanje svojstava maltera primenom elektro-filterskog pepela
(Inženjersko društvo za koroziju, Beograd, 2014)
There is a number of advantages when using fly ash in cement composites. Fly ash is known for decades for its' pozzolanic properties, and thus it is mostly used as an mineral admixture in the process of production of cement. ...
Subsidence due to lowering groundwater level / Sleganje kao posledica sniženja nivoa podzemne vode
(Savez građevinskih inženjera Srbije, Beograd, 2014)
Subsidence due to lowering groundwater level, is often neglected problem. Detailed description of the problem is presented in the paper and model for calculating subsidence is elaborated. Model calculates vertical one ...
A simplified procedure of metrological testing of the terrestrial laser scanners
(Elsevier B.V., 2014)
This paper presents a simplified test procedure of the terrestrial laser scanners (TLS) accuracy investigation by the general criteria of the ISO17123 standard. The proposed procedure covers investigation, analysis and ...
Laboratory for development of open source geospatial technologies: Role in education and research
(Savez geodeta Srbije, Beograd, 2014)
International Cartographic CBOs (International Cartographic Association-ICA) in partnership with the Open Source Geospatial Foundation-OSGeo has started the initiative ICA-OSGeo Labs to promote and use open source technologies ...
Water mixing in reservoir and water age in the distribution network modelling / Modeliranje mešanja vode u rezervoaru i starosti u distributivnoj mreži
(Udruženje za tehnologiju vode i sanitarno inžinjerstvo, Beograd, 2014)
The main role of reservoirs is to store the water for periods when consumption is higher then water production, thus increasing the reliability of system. However, the water storage can also lead to water aging, and its ...
Correlation-regression analysis of modelled chlorine residual's spatial variability in water supply network / Korelaciono-regresiona analiza modelirane prostorne raspodele reziduala hlora u vodovodnoj mreži
(Inženjersko društvo za koroziju, Beograd, 2014)
Residual chlorine ex. concentration of free chlorine disinfection able to carry disinfection in drinking water is an important parameter of drinking water, primarily talking about its bacteriological safety. On the other ...