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Приказ резултата 21-30 од 207
The method of the calculation of the terrain slope in the raster GIS and DTM application / Određivanje nagiba terena u rasterskim GIS i DMT aplikacijama
(Republički geodetski zavod Srbije, Beograd, 2003)
Various methods for the calculation of the terrain slope used in the gridded DTMs are presented in this work. Some of the results obtained from research based on the efficiency of the application of these methods are also ...
Current activities regarding matching the national reference frame to ETRS of Republic of Serbia and the surrounding countries / Dosadašnje aktivnosti uklapanja postojećih državnih koordinatnih sistema u ETRS Republike Srbije i zemalja u okruženju
(Republički geodetski zavod Srbije, Beograd, 2009)
In the world, as well as us, all the greater use of GPS technology, there is a justified need for the determination of transformation models between existing and new reference system. The paper presents a GPS reference ...
Timber-concrete composite structures / Spregnuti nosači drvo-beton
(Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd, 2000)
Classical composite steel-concrete beams are being used in construction practice already for a long time. However, in the recent few years a new form of composite beams in which wood is used instead of steel, is more and ...
Maintenance of track on a solid base / Održavanje koloseka na čvrstoj podlozi
(Želnid - preduzeće za železničku izdavačko-novinsku delatnost d.o.o., Beograd, 2002)
There is no common position on the limiting speed up to which it is justified to apply the track floating in the stone aggregate ballast, i.e. the exceeding of which assumes the application of track on a solid base. Different ...
One case of testing of resistance partition walls subjected to lateral stroke / Jedan slučaj ispitivanja otpornosti pregradnih zidova na dejstvo bočnih udara
(Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd, 2009)
This paper deals with one example of actual investigation of partition walls subjected to lateral stroke. The investigation of a subject is referred to by the mason walls technical norms regulation book, but the ...
Box beams with deformable cross section and rigid cross frames / Sandučasti nosači sa deformabilnim poprečnim presekom i krutim dijafragmama
(Univerzitet u Novom Sadu - Građevinski fakultet, Subotica, 2005)
In this paper the Influence of cross frames and wall thickness un the state of stress in box girders with deformable cross section is considered. It is shown how a relatively simple calculation model can be established ...
Properties of cement based composite made with expanded polystyrene grains and polypropylene fibers / Svojstva kompozita na bazi cementa spravljenih sa polipropilenskim vlaknima i granulama ekspandiranog polistirena
(Savez hemijskih inženjera, Beograd, 2000)
This paper deals with the results of experimental research of mortar mixes -composite materials made with Portland cement, expanded polystyrene grains (EPS) and polypropylene fibers. In some series of mortar specimens, ...
Drainage of bridge decks in urban environment / Odvodnjavanje mostova u urbanim sredinama
(Savez građevinskih inženjera Srbije, Beograd, 2009)
Storm water drainage from buildings, motorways, airports or bridges is a complex task for design engineers. Bridge design deals not only with structural aspects, but with driving safety during heavy rainfall as well. To ...
3D analysis of tunnel lining - rock mass interaction, II: Effect of construction process simulation and parametric studies / 3D analiza interakcije tunelske obloge i stenske mase, II - efekat simulacije procesa izgradnje i parametarske studije
(Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd, 2004)
For correct evaluation of stresses and deformations in tunnel lining and rock mass, it is necessary to use 3D numerical models. 3D FEM numerical modeling of tunnel driving has been described in Part I along with a presentation ...
Examples of performance improvement of concrete and mortar by means of fiber reinforcement / Primeri poboljšanja performansi betona i maltera putem mikroarmiranja
(Univerzitet u Novom Sadu - Građevinski fakultet, Subotica, 2005)
The basic properties of fiber reinforced composites (concrete and mortar) are presented in this paper. Based on their own experimental testing results, the authors analyze the examples of performance improvement of fiber ...