TY  - CONF
AU  - Mirković, Nikola
AU  - Mitković, Predrag
AU  - Ninić, Bojana
AU  - Milovanović, Jovana
AU  - Mirković, Milica
AU  - Petojević, Zorana
AU  - Šumarac, Dragoslav
AU  - Gospavić, Radovan
AU  - Todorović, Goran
PY  - 2017
UR  - http://rims.institutims.rs/handle/123456789/432
AB  - In this paper, the results of numerical simulation of 2D non-stationary
temperature fields in commonly used composite structural members made of steel and
concrete in fire conditions were presented. Simulation is based on the model which
includes temperature dependence of physical parameters of materials, specific heat and
thermal conductivity. Analysis of composite structural members comprises determination
of a heat flux field which additionally facilitates understanding of region and geometry of
heat flow, thus enhancing fire protection design. Initial temperature distribution is
adopted as uniform, according to Eurocode. Fire conditions were according to ISO 834.
The FEM computations for different protection scenario and protective materials for
partially encased I section - are conducted in ABAQUS. Obtained results can be used in
cost optimization of fire protection measures.
PB  - Građevinski fakultet Subotica
C3  - Proceedings of the 5th International Conference, Contemporary achievements in civil engineering, Subotica 2017
T1  - Composite structural members in fire conditions and measures of protection
EP  - 139
SP  - 131
DO  - 10.14415/konferencijaGFS2017.013
ER  - 

@conference{
author = "Mirković, Nikola and Mitković, Predrag and Ninić, Bojana and Milovanović, Jovana and Mirković, Milica and Petojević, Zorana and Šumarac, Dragoslav and Gospavić, Radovan and Todorović, Goran",
year = "2017",
abstract = "In this paper, the results of numerical simulation of 2D non-stationary
temperature fields in commonly used composite structural members made of steel and
concrete in fire conditions were presented. Simulation is based on the model which
includes temperature dependence of physical parameters of materials, specific heat and
thermal conductivity. Analysis of composite structural members comprises determination
of a heat flux field which additionally facilitates understanding of region and geometry of
heat flow, thus enhancing fire protection design. Initial temperature distribution is
adopted as uniform, according to Eurocode. Fire conditions were according to ISO 834.
The FEM computations for different protection scenario and protective materials for
partially encased I section - are conducted in ABAQUS. Obtained results can be used in
cost optimization of fire protection measures.",
publisher = "Građevinski fakultet Subotica",
journal = "Proceedings of the 5th International Conference, Contemporary achievements in civil engineering, Subotica 2017",
title = "Composite structural members in fire conditions and measures of protection",
pages = "139-131",
doi = "10.14415/konferencijaGFS2017.013"
}

Mirković, N., Mitković, P., Ninić, B., Milovanović, J., Mirković, M., Petojević, Z., Šumarac, D., Gospavić, R.,& Todorović, G.. (2017). Composite structural members in fire conditions and measures of protection. in Proceedings of the 5th International Conference, Contemporary achievements in civil engineering, Subotica 2017
Građevinski fakultet Subotica., 131-139.
https://doi.org/10.14415/konferencijaGFS2017.013

Mirković N, Mitković P, Ninić B, Milovanović J, Mirković M, Petojević Z, Šumarac D, Gospavić R, Todorović G. Composite structural members in fire conditions and measures of protection. in Proceedings of the 5th International Conference, Contemporary achievements in civil engineering, Subotica 2017. 2017;:131-139.
doi:10.14415/konferencijaGFS2017.013 .

Mirković, Nikola, Mitković, Predrag, Ninić, Bojana, Milovanović, Jovana, Mirković, Milica, Petojević, Zorana, Šumarac, Dragoslav, Gospavić, Radovan, Todorović, Goran, "Composite structural members in fire conditions and measures of protection" in Proceedings of the 5th International Conference, Contemporary achievements in civil engineering, Subotica 2017 (2017):131-139,
https://doi.org/10.14415/konferencijaGFS2017.013 . .

TY  - JOUR
AU  - Mitić, Dragan
AU  - Milčić, Dragan
AU  - Momčilović, Dejan
PY  - 2008
UR  - http://rims.institutims.rs/handle/123456789/76
AB  - Reparatura oštećenih delova šina i skretničkih srca postupkom navarivanja je standardna metoda održavanja šina u svetu. Beograd je jedini grad u Srbiji u kome postoji tramvajski saobraćaj. Zbog konfiguracije terena po kome su postavljene tramvajske šine i zbog točkova tramvaja nove generacije od austenitnog materijala, sa povišenom tvrdoćom, pojavio se problem habanja skretničkih srca. Na zahtev Vossloh-a iz Niša urađena je tehnologiju navarivanja kanala šina na tramvajskim srcima u Nemanjinoj ulici u Beogradu, a firma Vossloh izvršila navarivanje. U radu je dat pregled tehnologije navarivanja, kao i rezultati ispitivanja tvrdoće, makro i mikro ispitivanja na probnom uzorku, na osnovu koga bi bilo moguće praćenje eksplotacionog veka ovako navarenih kanala skretničkih srca.
AB  - Reparation of damaged tramway tracks and tramway switch-hearts by hardfacing method is standard procedure of tramway tracks maintenance in the world. Belgrade is single one city in Serbia with tram traffic. Regarding on terrene configuration, where tramway tracks are laid on, and regarding on new-generation-tram-wheels, made of austenite hardened steel, problem of tramwayswitch-hearts wearing has appeared. Requested by Vossloh, hardfacing technology has been applied on tramwayswitch-hearts in Nemanjina Street, Belgrade, by Vossloh. This paper gives overview on hardfacing technology and result of hardness testing, micro and macroprobe testing, which enable exploiting work rate investigation for tramwayswitch-hearts.
PB  - DUZS - Društvo za unapređivanje zavarivanja u Srbiji, Beograd
T2  - Zavarivanje i zavarene konstrukcije
T1  - Tehnologija navarivanja kanala na tramvajskim srcima
T1  - Technology of hardfacing applied to the tramwayswitch-hearts channels
EP  - 164
IS  - 4
SP  - 159
VL  - 53
UR  - https://hdl.handle.net/21.15107/rcub_rims_76
ER  - 

@article{
author = "Mitić, Dragan and Milčić, Dragan and Momčilović, Dejan",
year = "2008",
abstract = "Reparatura oštećenih delova šina i skretničkih srca postupkom navarivanja je standardna metoda održavanja šina u svetu. Beograd je jedini grad u Srbiji u kome postoji tramvajski saobraćaj. Zbog konfiguracije terena po kome su postavljene tramvajske šine i zbog točkova tramvaja nove generacije od austenitnog materijala, sa povišenom tvrdoćom, pojavio se problem habanja skretničkih srca. Na zahtev Vossloh-a iz Niša urađena je tehnologiju navarivanja kanala šina na tramvajskim srcima u Nemanjinoj ulici u Beogradu, a firma Vossloh izvršila navarivanje. U radu je dat pregled tehnologije navarivanja, kao i rezultati ispitivanja tvrdoće, makro i mikro ispitivanja na probnom uzorku, na osnovu koga bi bilo moguće praćenje eksplotacionog veka ovako navarenih kanala skretničkih srca., Reparation of damaged tramway tracks and tramway switch-hearts by hardfacing method is standard procedure of tramway tracks maintenance in the world. Belgrade is single one city in Serbia with tram traffic. Regarding on terrene configuration, where tramway tracks are laid on, and regarding on new-generation-tram-wheels, made of austenite hardened steel, problem of tramwayswitch-hearts wearing has appeared. Requested by Vossloh, hardfacing technology has been applied on tramwayswitch-hearts in Nemanjina Street, Belgrade, by Vossloh. This paper gives overview on hardfacing technology and result of hardness testing, micro and macroprobe testing, which enable exploiting work rate investigation for tramwayswitch-hearts.",
publisher = "DUZS - Društvo za unapređivanje zavarivanja u Srbiji, Beograd",
journal = "Zavarivanje i zavarene konstrukcije",
title = "Tehnologija navarivanja kanala na tramvajskim srcima, Technology of hardfacing applied to the tramwayswitch-hearts channels",
pages = "164-159",
number = "4",
volume = "53",
url = "https://hdl.handle.net/21.15107/rcub_rims_76"
}

Mitić, D., Milčić, D.,& Momčilović, D.. (2008). Tehnologija navarivanja kanala na tramvajskim srcima. in Zavarivanje i zavarene konstrukcije
DUZS - Društvo za unapređivanje zavarivanja u Srbiji, Beograd., 53(4), 159-164.
https://hdl.handle.net/21.15107/rcub_rims_76

Mitić D, Milčić D, Momčilović D. Tehnologija navarivanja kanala na tramvajskim srcima. in Zavarivanje i zavarene konstrukcije. 2008;53(4):159-164.
https://hdl.handle.net/21.15107/rcub_rims_76 .

Mitić, Dragan, Milčić, Dragan, Momčilović, Dejan, "Tehnologija navarivanja kanala na tramvajskim srcima" in Zavarivanje i zavarene konstrukcije, 53, no. 4 (2008):159-164,
https://hdl.handle.net/21.15107/rcub_rims_76 .