TY  - JOUR
AU  - Bulatović, Srđan
AU  - Aleksić, Vujadin
AU  - Zečević, Bojana
AU  - Prohaska, Biljana
PY  - 2023
UR  - http://rims.institutims.rs/handle/123456789/664
AB  - Designing, constructing and putting into operation a hydroelectric power plant includes complex
tasks. Stresses of turbine and hydromechanical equipment of hydro power plants arise during the
production of parts and assembly of equipment (residual stresses), in the process of performing
functional requirements in exploitation and in the disturbed process of exploitation.
After several decades of constant exploitation of the horizontal bulb turbine, which is an integral
part of the hydroelectric power unit, empirically, the formation of a crack occurs in the turbine
shaft due to the influence of corrosion, erosion and cavitation.
Through experimental tests and calculations it has been determined that values of bending stresses
of the turbine, which occur due to the action of fatigue and corrosion, as well as stress
concentration, are bigger than 25 MPa for flanges exposed to water, and in other case bigger than
40 MPa for flanges exposed to `corrosive water` and can cause the occurrence of surface cracks
on the transition radius between the cylindrical part of the shaft and the flange. It has been
determined that stress values in the zone under the influence of bending stresses were bigger than
allowable values, which led to the occurrence of many cracks due to fatigue corrosion. One of
those cracks caused the failure of the shaft and of the whole turbine.
T2  - Advanced Technologies & Materials
T1  - Presence of crack due the constant exploitation of turbine shaft
EP  - 25
IS  - 1
SP  - 21
VL  - 48
DO  - 10.24867/ATM-2023-1-004
ER  - 

@article{
author = "Bulatović, Srđan and Aleksić, Vujadin and Zečević, Bojana and Prohaska, Biljana",
year = "2023",
abstract = "Designing, constructing and putting into operation a hydroelectric power plant includes complex
tasks. Stresses of turbine and hydromechanical equipment of hydro power plants arise during the
production of parts and assembly of equipment (residual stresses), in the process of performing
functional requirements in exploitation and in the disturbed process of exploitation.
After several decades of constant exploitation of the horizontal bulb turbine, which is an integral
part of the hydroelectric power unit, empirically, the formation of a crack occurs in the turbine
shaft due to the influence of corrosion, erosion and cavitation.
Through experimental tests and calculations it has been determined that values of bending stresses
of the turbine, which occur due to the action of fatigue and corrosion, as well as stress
concentration, are bigger than 25 MPa for flanges exposed to water, and in other case bigger than
40 MPa for flanges exposed to `corrosive water` and can cause the occurrence of surface cracks
on the transition radius between the cylindrical part of the shaft and the flange. It has been
determined that stress values in the zone under the influence of bending stresses were bigger than
allowable values, which led to the occurrence of many cracks due to fatigue corrosion. One of
those cracks caused the failure of the shaft and of the whole turbine.",
journal = "Advanced Technologies & Materials",
title = "Presence of crack due the constant exploitation of turbine shaft",
pages = "25-21",
number = "1",
volume = "48",
doi = "10.24867/ATM-2023-1-004"
}

Bulatović, S., Aleksić, V., Zečević, B.,& Prohaska, B.. (2023). Presence of crack due the constant exploitation of turbine shaft. in Advanced Technologies & Materials, 48(1), 21-25.
https://doi.org/10.24867/ATM-2023-1-004

Bulatović S, Aleksić V, Zečević B, Prohaska B. Presence of crack due the constant exploitation of turbine shaft. in Advanced Technologies & Materials. 2023;48(1):21-25.
doi:10.24867/ATM-2023-1-004 .

Bulatović, Srđan, Aleksić, Vujadin, Zečević, Bojana, Prohaska, Biljana, "Presence of crack due the constant exploitation of turbine shaft" in Advanced Technologies & Materials, 48, no. 1 (2023):21-25,
https://doi.org/10.24867/ATM-2023-1-004 . .

TY  - JOUR
AU  - Radojević, Zagorka
AU  - Drpić, Aleksandar
AU  - Vasić, Ljubiša
AU  - Santo, Ljubica
PY  - 2018
UR  - http://rims.institutims.rs/handle/123456789/430
AB  - U okviru domaće regulative postoji nekoliko zakona i pravilniika kojima se definišu standardi
kvaliteta životne sredine, donose strateške procene uticaja na životnu sredinu ii primenjuje načelo
održivog razvoja. Za određivanje perforrmansi građevinskiih proizvoda i zgrada s obzirom na životnu sredinu značajno je preuzimanje i implementacija relevantniih zahteva ključniih standarda iz grupe ISO 14000, ali i standarda SRPS EN 15804:2016. Uticaj građevinskih materijala na životnu sredinu ocenjuje se kroz posmatranje životnog ciklusa proizvoda, a krajnji cilj je izdavanje eko-oznaka i eko-deklaracija za proizvod odn. građevinski objekat.
PB  - Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd
T2  - Izgradnja, 2018, 72, 09-10, 529-534
T1  - Prikaz regulative i pripreme eko-znakova i eko-deklaracija za građevinske proizvode
EP  - 534
SP  - 529
UR  - https://hdl.handle.net/21.15107/rcub_rims_430
ER  - 

@article{
author = "Radojević, Zagorka and Drpić, Aleksandar and Vasić, Ljubiša and Santo, Ljubica",
year = "2018",
abstract = "U okviru domaće regulative postoji nekoliko zakona i pravilniika kojima se definišu standardi
kvaliteta životne sredine, donose strateške procene uticaja na životnu sredinu ii primenjuje načelo
održivog razvoja. Za određivanje perforrmansi građevinskiih proizvoda i zgrada s obzirom na životnu sredinu značajno je preuzimanje i implementacija relevantniih zahteva ključniih standarda iz grupe ISO 14000, ali i standarda SRPS EN 15804:2016. Uticaj građevinskih materijala na životnu sredinu ocenjuje se kroz posmatranje životnog ciklusa proizvoda, a krajnji cilj je izdavanje eko-oznaka i eko-deklaracija za proizvod odn. građevinski objekat.",
publisher = "Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd",
journal = "Izgradnja, 2018, 72, 09-10, 529-534",
title = "Prikaz regulative i pripreme eko-znakova i eko-deklaracija za građevinske proizvode",
pages = "534-529",
url = "https://hdl.handle.net/21.15107/rcub_rims_430"
}

Radojević, Z., Drpić, A., Vasić, L.,& Santo, L.. (2018). Prikaz regulative i pripreme eko-znakova i eko-deklaracija za građevinske proizvode. in Izgradnja, 2018, 72, 09-10, 529-534
Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd., 529-534.
https://hdl.handle.net/21.15107/rcub_rims_430

Radojević Z, Drpić A, Vasić L, Santo L. Prikaz regulative i pripreme eko-znakova i eko-deklaracija za građevinske proizvode. in Izgradnja, 2018, 72, 09-10, 529-534. 2018;:529-534.
https://hdl.handle.net/21.15107/rcub_rims_430 .

Radojević, Zagorka, Drpić, Aleksandar, Vasić, Ljubiša, Santo, Ljubica, "Prikaz regulative i pripreme eko-znakova i eko-deklaracija za građevinske proizvode" in Izgradnja, 2018, 72, 09-10, 529-534 (2018):529-534,
https://hdl.handle.net/21.15107/rcub_rims_430 .

TY  - JOUR
AU  - Đukanović, Duško
AU  - Todorović, Vladimir
AU  - Dramlić, Dejan
AU  - Trivan, Jelena
PY  - 2018
UR  - http://rims.institutims.rs/handle/123456789/346
AB  - For the application of a wide forehead method, decisive is an assessment, respectively, selection of the type and construction of self-propelled hydraulic support, both for horizontal and vertical excavation concentrations. This is especially important in the excavation of coal seams whose immediate floor and roof are composed of clay sediment. In the last decades, this theme has not been more fully explored in the coal mines in Serbia, and its processing has the character of original research, whose aim is, with the obtained research results, to contribute to the development of mining science. The coal deposit 'Poljana', with a comprehensive expert analysis, was assessed as promising for activation in the production sense, especially taking into account the certified reserves of quality coal and natural-geological conditions favorable for the use of mechanized wide forehead excavation systems. It is particularly important that the research is related to concrete the working conditions, with a particular emphasis on the geo-mechanical aspect and its connection with selection the type and construction of the self-propelled hydraulic support.
PB  - Institut za rudarstvo i metalurgiju, Bor
T2  - Mining and Metallurgy Engineering Bor
T1  - Methodological procedure for selection the type and construction of self-propelled hydraulic support for coal excavation on the example of the coal deposit 'Poljana'
EP  - 60
IS  - 1-2
SP  - 49
DO  - 10.5937/mmeb1802049D
ER  - 

@article{
author = "Đukanović, Duško and Todorović, Vladimir and Dramlić, Dejan and Trivan, Jelena",
year = "2018",
abstract = "For the application of a wide forehead method, decisive is an assessment, respectively, selection of the type and construction of self-propelled hydraulic support, both for horizontal and vertical excavation concentrations. This is especially important in the excavation of coal seams whose immediate floor and roof are composed of clay sediment. In the last decades, this theme has not been more fully explored in the coal mines in Serbia, and its processing has the character of original research, whose aim is, with the obtained research results, to contribute to the development of mining science. The coal deposit 'Poljana', with a comprehensive expert analysis, was assessed as promising for activation in the production sense, especially taking into account the certified reserves of quality coal and natural-geological conditions favorable for the use of mechanized wide forehead excavation systems. It is particularly important that the research is related to concrete the working conditions, with a particular emphasis on the geo-mechanical aspect and its connection with selection the type and construction of the self-propelled hydraulic support.",
publisher = "Institut za rudarstvo i metalurgiju, Bor",
journal = "Mining and Metallurgy Engineering Bor",
title = "Methodological procedure for selection the type and construction of self-propelled hydraulic support for coal excavation on the example of the coal deposit 'Poljana'",
pages = "60-49",
number = "1-2",
doi = "10.5937/mmeb1802049D"
}

Đukanović, D., Todorović, V., Dramlić, D.,& Trivan, J.. (2018). Methodological procedure for selection the type and construction of self-propelled hydraulic support for coal excavation on the example of the coal deposit 'Poljana'. in Mining and Metallurgy Engineering Bor
Institut za rudarstvo i metalurgiju, Bor.(1-2), 49-60.
https://doi.org/10.5937/mmeb1802049D

Đukanović D, Todorović V, Dramlić D, Trivan J. Methodological procedure for selection the type and construction of self-propelled hydraulic support for coal excavation on the example of the coal deposit 'Poljana'. in Mining and Metallurgy Engineering Bor. 2018;(1-2):49-60.
doi:10.5937/mmeb1802049D .

Đukanović, Duško, Todorović, Vladimir, Dramlić, Dejan, Trivan, Jelena, "Methodological procedure for selection the type and construction of self-propelled hydraulic support for coal excavation on the example of the coal deposit 'Poljana'" in Mining and Metallurgy Engineering Bor, no. 1-2 (2018):49-60,
https://doi.org/10.5937/mmeb1802049D . .

TY  - JOUR
AU  - Dražić, Gordana
AU  - Opričić, Mario
AU  - Spasojević-Šantić, Tea
AU  - Milošević, Dragana
PY  - 2016
UR  - http://rims.institutims.rs/handle/123456789/419
AB  - Cilj ovog rada je uporedna analiza rezultata dobijenih sagorevanjem briketa čiste trske Miskantusa, briketa trske pomešane sa Topolom (Populus Nigra) i čamovinom i mešavine samo Topole i čamovine. Analizom energetskih tehničkih karakteristika briketa poreklom od hibridne vrste Mischantus x giganteus ustanovljeno je da velika produkcija biomase po jedinici površine (10/30 t/ha godišnje) može nadomestiti manjkavosti koje se ogledaju u većem sadržaju pepela (3,3%) i koksa (18,3%), odnosno nešto niže toplotne moći 16,08 MJ/kg u odnosu na brikete od drvne biomase. Predlaže se izrada briketa koji su mešavina Miskantusa i neke druge vrste biomase, gde bi procentualno Miskantus imao veći udeo. Ovim bi se dobili kompaktni briketi, sa niskim procentom vlage, pepela, koksnog ostatka, i zadovoljavajuće toplotne moći, što je i dokazano mešanjem Miskantusa sa Toplom i čamovinom u masenom odnosu 50:25:25. Takođe se može zaključiti da je ekološki i ekonomski isplativije proizvoditi brikete koji imaju veći sadržaj Miskantusa, a manji sadržaj drvne biomase čiji je period razvoja i rasta mnogo duži.
T2  - Energija, ekonomija, ekologija, Vol. 1-2 god XVIII, pp. 74 - 80
T1  - Energetske karakteristike briketa od biomase Miskantusa
VL  - 1-2
UR  - https://hdl.handle.net/21.15107/rcub_rims_419
ER  - 

@article{
author = "Dražić, Gordana and Opričić, Mario and Spasojević-Šantić, Tea and Milošević, Dragana",
year = "2016",
abstract = "Cilj ovog rada je uporedna analiza rezultata dobijenih sagorevanjem briketa čiste trske Miskantusa, briketa trske pomešane sa Topolom (Populus Nigra) i čamovinom i mešavine samo Topole i čamovine. Analizom energetskih tehničkih karakteristika briketa poreklom od hibridne vrste Mischantus x giganteus ustanovljeno je da velika produkcija biomase po jedinici površine (10/30 t/ha godišnje) može nadomestiti manjkavosti koje se ogledaju u većem sadržaju pepela (3,3%) i koksa (18,3%), odnosno nešto niže toplotne moći 16,08 MJ/kg u odnosu na brikete od drvne biomase. Predlaže se izrada briketa koji su mešavina Miskantusa i neke druge vrste biomase, gde bi procentualno Miskantus imao veći udeo. Ovim bi se dobili kompaktni briketi, sa niskim procentom vlage, pepela, koksnog ostatka, i zadovoljavajuće toplotne moći, što je i dokazano mešanjem Miskantusa sa Toplom i čamovinom u masenom odnosu 50:25:25. Takođe se može zaključiti da je ekološki i ekonomski isplativije proizvoditi brikete koji imaju veći sadržaj Miskantusa, a manji sadržaj drvne biomase čiji je period razvoja i rasta mnogo duži.",
journal = "Energija, ekonomija, ekologija, Vol. 1-2 god XVIII, pp. 74 - 80",
title = "Energetske karakteristike briketa od biomase Miskantusa",
volume = "1-2",
url = "https://hdl.handle.net/21.15107/rcub_rims_419"
}

Dražić, G., Opričić, M., Spasojević-Šantić, T.,& Milošević, D.. (2016). Energetske karakteristike briketa od biomase Miskantusa. in Energija, ekonomija, ekologija, Vol. 1-2 god XVIII, pp. 74 - 80, 1-2.
https://hdl.handle.net/21.15107/rcub_rims_419

Dražić G, Opričić M, Spasojević-Šantić T, Milošević D. Energetske karakteristike briketa od biomase Miskantusa. in Energija, ekonomija, ekologija, Vol. 1-2 god XVIII, pp. 74 - 80. 2016;1-2.
https://hdl.handle.net/21.15107/rcub_rims_419 .

Dražić, Gordana, Opričić, Mario, Spasojević-Šantić, Tea, Milošević, Dragana, "Energetske karakteristike briketa od biomase Miskantusa" in Energija, ekonomija, ekologija, Vol. 1-2 god XVIII, pp. 74 - 80, 1-2 (2016),
https://hdl.handle.net/21.15107/rcub_rims_419 .

TY  - CONF
AU  - Spasojević-Šantić, Tea
AU  - Stanojlović, Daniela
PY  - 2016
UR  - http://rims.institutims.rs/handle/123456789/422
AB  - The general view is that people have good quality
of life when they meet their basic needs for shelter, food and
water. An earthship is a type of passive solar house made of
natural and recycled materials. Behind the earthship
concept is 40 years of research and thousands of built selfsufficient
buildings that are green in its materials and
energy efficiency. The quality of life of its residents is
reflected in a state of wellbeing as they live- off- grid,
without bills, growing their own food and living in a
harmony with themselves and with nature. Therefore, this
paper shows that the Earthship concept is an excellent
example of a sustainable quality of life.
C3  - 1st International conference on Quality of Life
T1  - Earthship – a new habitat on Earth for quality life
EP  - 126
SP  - 123
UR  - https://hdl.handle.net/21.15107/rcub_rims_422
ER  - 

@conference{
author = "Spasojević-Šantić, Tea and Stanojlović, Daniela",
year = "2016",
abstract = "The general view is that people have good quality
of life when they meet their basic needs for shelter, food and
water. An earthship is a type of passive solar house made of
natural and recycled materials. Behind the earthship
concept is 40 years of research and thousands of built selfsufficient
buildings that are green in its materials and
energy efficiency. The quality of life of its residents is
reflected in a state of wellbeing as they live- off- grid,
without bills, growing their own food and living in a
harmony with themselves and with nature. Therefore, this
paper shows that the Earthship concept is an excellent
example of a sustainable quality of life.",
journal = "1st International conference on Quality of Life",
title = "Earthship – a new habitat on Earth for quality life",
pages = "126-123",
url = "https://hdl.handle.net/21.15107/rcub_rims_422"
}

Spasojević-Šantić, T.,& Stanojlović, D.. (2016). Earthship – a new habitat on Earth for quality life. in 1st International conference on Quality of Life, 123-126.
https://hdl.handle.net/21.15107/rcub_rims_422

Spasojević-Šantić T, Stanojlović D. Earthship – a new habitat on Earth for quality life. in 1st International conference on Quality of Life. 2016;:123-126.
https://hdl.handle.net/21.15107/rcub_rims_422 .

Spasojević-Šantić, Tea, Stanojlović, Daniela, "Earthship – a new habitat on Earth for quality life" in 1st International conference on Quality of Life (2016):123-126,
https://hdl.handle.net/21.15107/rcub_rims_422 .