Претраживање
Приказ резултата 1-10 од 59
Methods of damage detection of structures based on changes of dynamic characteristics / Metode detekcije oštećenja konstrukcija na osnovu promene dinamičkih karakteristika
(Savez građevinskih inženjera Srbije, Beograd, 2015)
The paper presents overview of damage detection of structures using non destructive test methods and corresponding optimization procedures for detection, localization and severity of damage. Change of a stiffness, as a ...
Connection between superstructure and substructure concrete bridges with aspect seismic isolation of construction / Veza donjeg i gornjeg stroja betonskih mostova sa aspekta seizmičke izolacije konstrukcije
(Građevinski fakultet, Subotica, 2017)
This paper presents the basic principles seismic isolation of concrete bridgesusing different types connections between superstructure and substructure of construction.In the particular case of the bridge over river Dičina ...
Stiffness of asphalt mixtures with addition of recycled asphalt material / Krutost asfaltnih mešavina sa dodatkom struganog asfalta
(Srpsko društvo za puteve VIA-VITA, Beograd, 2012)
Reclaimed Asphalt Pavement (RAP) is largely used in developed countries in the hot-asphalt mixtures. One of the most important characteristics of asphalt mixtures is their stiffness which depends on temperature and loading ...
Development of a model for surface pavement temperature predicting using neural networks / Razvoj modela za predviđanje temperatura površine kolovoza primenom neuronskih mreža
(Savez građevinskih inženjera Srbije, Beograd, 2014)
Effects of climate factors onto pavement constructions are very noticable since they are exposed to their impact. It is important to determine the factor and to what extent it makes its impact, both to the lifespan of the ...
Metodologije za ocenu podužne ravnosti aerodromskih površina namenjenih kretanju vazduhoplova / Methodologies for assessing the longitudinal roughness of airport taxiways and runways
(Serbian society for roads VIA VITASrpsko društvo za puteve VIA VITA, 2019)
Kao značajan pokazatelj stanja aerodromskih saobraćajnih površina podužna ravnost, bitno utiče na udobnost i bezbednost putnika i članova posade pri kretanju aviona po manevarskim površinama i poletno-sletnoj stazi aerodroma, ...
Calculation of vertical seismic hydrodinamic loads / Proračun vertikalnih seizmičkih hidrodinamičkih uticaja
(Građevinski fakultet, Subotica, 2017)
This paper analyzes Zangar's method for calculation of seismic hydrodynamic loads acting at the inclined contour of a concrete gravity dam. Different numerical models are compared with the procedure proposed by Zangar, and ...
Railway systems and the noise protection of the urban environment / Šinski sistemi i zaštita urbanog okruženja od buke
(Naučno-stručno društvo za zaštitu životne sredine Srbije - Ecologica, Beograd, 2011)
This paper defines special requirements which railway track superstructure must fulfill in order to protect the urban environment from noise and vibrations. Possibilities of using ballasted and ballastless superstructure ...
Plasting buckling of frame supports / Izvijanje okvirnih nosača u plastičnoj oblasti
(Univerzitet u Nišu - Građevinsko-arhitektonski fakultet, Niš, 2010)
This paper presents plastic buckling analysis of steel frames. Sway and non-sway frames were considered. It was shown that by applying the matrix analysis according to second order theory, critical load of the whole system ...
Visokovredni zavrtnjevi sa zaključavanjem "Huck BobTail"
(Građevinski kalendar, 2016)
Firma “Alcoa Fastening Systems” konstruisala je “Huck BobTail” sistem mehaničkih spojnih sredstava i predstavila ga kao jednu od najnaprednijih tehnologija spajanja do danas. U pitanju su zavrtnjevi sa zaključavanjem ...
Model development for the preliminary cost estimates of road rehabilitation and reconstruction works / Procena troškova rehabilitacije i rekonstrukcije u sistemima za upravljanje održavanjem puteva
(Srpsko društvo za puteve VIA-VITA, Beograd, 2012)
The average unit project cost for road rehabilitation and reconstruction (RRR) works vary substantially across countries and over time, but variation also exists within the country in the same year due to a number of ...