TY  - CONF
AU  - Bulatović, Srđan
AU  - Aleksić, Vujadin
AU  - Zečević, Bojana
AU  - Ristić, Ognjen
AU  - Maksimović, Ana
PY  - 2023
UR  - http://rims.institutims.rs/handle/123456789/680
AB  - This paper describes the procedures for preventing corrosion of welded joints. Also, a theoretical
overview of the forms of corrosion that are most prevalent in welded joints is presented.
The concept of corrosion in welded joints is very pronounced in real conditions. Welded joints are
inseparable joints that form an integral part of steel welded constructions. The internal energy
increases during the fusion welding especially in the heat affected places around the welded joint,
which become initiating spot of corrosion degradation. That is why it is of vital importance to focus
on ways to increase the resistance of welded structures to the impact of corrosion.
PB  - SERBIAN SOCIETY OF CORROSION AND MATERIALS PROTECTION (UISKOZAM)
C3  - XXIV YuCorr, Divčibare, Serbia-Proceedings
T1  - Procedures for preventing corrosion of welded joints
EP  - 215
SP  - 210
UR  - https://hdl.handle.net/21.15107/rcub_rims_680
ER  - 

@conference{
author = "Bulatović, Srđan and Aleksić, Vujadin and Zečević, Bojana and Ristić, Ognjen and Maksimović, Ana",
year = "2023",
abstract = "This paper describes the procedures for preventing corrosion of welded joints. Also, a theoretical
overview of the forms of corrosion that are most prevalent in welded joints is presented.
The concept of corrosion in welded joints is very pronounced in real conditions. Welded joints are
inseparable joints that form an integral part of steel welded constructions. The internal energy
increases during the fusion welding especially in the heat affected places around the welded joint,
which become initiating spot of corrosion degradation. That is why it is of vital importance to focus
on ways to increase the resistance of welded structures to the impact of corrosion.",
publisher = "SERBIAN SOCIETY OF CORROSION AND MATERIALS PROTECTION (UISKOZAM)",
journal = "XXIV YuCorr, Divčibare, Serbia-Proceedings",
title = "Procedures for preventing corrosion of welded joints",
pages = "215-210",
url = "https://hdl.handle.net/21.15107/rcub_rims_680"
}

Bulatović, S., Aleksić, V., Zečević, B., Ristić, O.,& Maksimović, A.. (2023). Procedures for preventing corrosion of welded joints. in XXIV YuCorr, Divčibare, Serbia-Proceedings
SERBIAN SOCIETY OF CORROSION AND MATERIALS PROTECTION (UISKOZAM)., 210-215.
https://hdl.handle.net/21.15107/rcub_rims_680

Bulatović S, Aleksić V, Zečević B, Ristić O, Maksimović A. Procedures for preventing corrosion of welded joints. in XXIV YuCorr, Divčibare, Serbia-Proceedings. 2023;:210-215.
https://hdl.handle.net/21.15107/rcub_rims_680 .

Bulatović, Srđan, Aleksić, Vujadin, Zečević, Bojana, Ristić, Ognjen, Maksimović, Ana, "Procedures for preventing corrosion of welded joints" in XXIV YuCorr, Divčibare, Serbia-Proceedings (2023):210-215,
https://hdl.handle.net/21.15107/rcub_rims_680 .

TY  - CONF
AU  - Milić, Milica
AU  - Atanasovska, Ivana
AU  - Ristić, Ognjen
AU  - Momčilović, Dejan
PY  - 2022
UR  - http://rims.institutims.rs/handle/123456789/481
AB  - The high level of worthiness of unmanned aerial vehicles (UAV), particularly in everyday life, is something that will be common thing in close future. The design solutions for UAV us subject of constant innovation, focused on the improving structure performances and weight reducing. The use of new materials. like various composites, is necessary during this process to fulfill such demanding structural design requirements. Despite the fact that such kind of composite made UAV structures are subjected to the detailed calculation procedures and experimental verifications in the design phase, the fracture and failure can occur during testing in real operation conditions. The redesign procedure is required in order to overcome the noted issues.
This paper describes failure analysis, as well as structural redesign procedure for a beam element of an unconventional UAV. The fracture analysis is based on the numerical calculations of the deformation and stress state of the element, as well as experimental investigation of material characteristics. The developed redesign solution contains modifications in material of the element, as well as the changes in the structure design of the failure zone. The Finite Element Analysis is performed and discussed for both of the element structures: original design and redesign based on the fracture analysis. The conclusions obtained by the comparison of these Finite Element Analyses show the significant structure improvements in the stress concentration zone, achieved by the proposed redesign.
PB  - University of Belgrade - Faculty of Mechanical Engineering, Belgrade, Serbia
C3  - 1st International Conference on Mathematical Modelling in Mechanics and Engineering Mathematical Institute SANU
T1  - Failure analysis of beam of unmanned aerial vehicle
SP  - 156
UR  - https://hdl.handle.net/21.15107/rcub_rims_481
ER  - 

@conference{
author = "Milić, Milica and Atanasovska, Ivana and Ristić, Ognjen and Momčilović, Dejan",
year = "2022",
abstract = "The high level of worthiness of unmanned aerial vehicles (UAV), particularly in everyday life, is something that will be common thing in close future. The design solutions for UAV us subject of constant innovation, focused on the improving structure performances and weight reducing. The use of new materials. like various composites, is necessary during this process to fulfill such demanding structural design requirements. Despite the fact that such kind of composite made UAV structures are subjected to the detailed calculation procedures and experimental verifications in the design phase, the fracture and failure can occur during testing in real operation conditions. The redesign procedure is required in order to overcome the noted issues.
This paper describes failure analysis, as well as structural redesign procedure for a beam element of an unconventional UAV. The fracture analysis is based on the numerical calculations of the deformation and stress state of the element, as well as experimental investigation of material characteristics. The developed redesign solution contains modifications in material of the element, as well as the changes in the structure design of the failure zone. The Finite Element Analysis is performed and discussed for both of the element structures: original design and redesign based on the fracture analysis. The conclusions obtained by the comparison of these Finite Element Analyses show the significant structure improvements in the stress concentration zone, achieved by the proposed redesign.",
publisher = "University of Belgrade - Faculty of Mechanical Engineering, Belgrade, Serbia",
journal = "1st International Conference on Mathematical Modelling in Mechanics and Engineering Mathematical Institute SANU",
title = "Failure analysis of beam of unmanned aerial vehicle",
pages = "156",
url = "https://hdl.handle.net/21.15107/rcub_rims_481"
}

Milić, M., Atanasovska, I., Ristić, O.,& Momčilović, D.. (2022). Failure analysis of beam of unmanned aerial vehicle. in 1st International Conference on Mathematical Modelling in Mechanics and Engineering Mathematical Institute SANU
University of Belgrade - Faculty of Mechanical Engineering, Belgrade, Serbia., 156.
https://hdl.handle.net/21.15107/rcub_rims_481

Milić M, Atanasovska I, Ristić O, Momčilović D. Failure analysis of beam of unmanned aerial vehicle. in 1st International Conference on Mathematical Modelling in Mechanics and Engineering Mathematical Institute SANU. 2022;:156.
https://hdl.handle.net/21.15107/rcub_rims_481 .

Milić, Milica, Atanasovska, Ivana, Ristić, Ognjen, Momčilović, Dejan, "Failure analysis of beam of unmanned aerial vehicle" in 1st International Conference on Mathematical Modelling in Mechanics and Engineering Mathematical Institute SANU (2022):156,
https://hdl.handle.net/21.15107/rcub_rims_481 .

TY  - CONF
AU  - Momčilović, Dejan
AU  - Atanasovska, Ivana
AU  - Ristić, Ognjen
PY  - 2019
UR  - http://rims.institutims.rs/handle/123456789/484
AB  - Many new requirements in the field of testing of metals, emphasize traceability
and accuracy of test results as of the end goal. These requirements have hidden
context with emphasis on energy efficiency too., which is initiated by mass
productions and increasing market of end products based on steels for civil engineering
applications. The noted above move focus on improvements of existing
test methods. The key point in the verification of improvements is a statistical
analysis of test results. This paper describes one such analysis, based on results
obtained by application of new insert tool for testing of shear strength of welded
fabric for civil engineering. This paper presents an extensive series of experimental
results to verify the efficiency of the application of the new insert tool. The obtained
results justify applications of a new tool insert to reduce data scatter during testing
of welded fabric for civil engineering.
PB  - The Association of Metallurgical Engineers of Serbia, Belgrade, Serbia
C3  - Abstracts of Fourth Metallurgical & Materials Engineering Congress of South-East Europe (MME SEE 2019), Belgrade, Serbia
T1  - Statistical analysis of shear strength of welds in welded fabric for civil engineering with application of new tool design
SP  - 24
UR  - https://hdl.handle.net/21.15107/rcub_rims_484
ER  - 

@conference{
author = "Momčilović, Dejan and Atanasovska, Ivana and Ristić, Ognjen",
year = "2019",
abstract = "Many new requirements in the field of testing of metals, emphasize traceability
and accuracy of test results as of the end goal. These requirements have hidden
context with emphasis on energy efficiency too., which is initiated by mass
productions and increasing market of end products based on steels for civil engineering
applications. The noted above move focus on improvements of existing
test methods. The key point in the verification of improvements is a statistical
analysis of test results. This paper describes one such analysis, based on results
obtained by application of new insert tool for testing of shear strength of welded
fabric for civil engineering. This paper presents an extensive series of experimental
results to verify the efficiency of the application of the new insert tool. The obtained
results justify applications of a new tool insert to reduce data scatter during testing
of welded fabric for civil engineering.",
publisher = "The Association of Metallurgical Engineers of Serbia, Belgrade, Serbia",
journal = "Abstracts of Fourth Metallurgical & Materials Engineering Congress of South-East Europe (MME SEE 2019), Belgrade, Serbia",
title = "Statistical analysis of shear strength of welds in welded fabric for civil engineering with application of new tool design",
pages = "24",
url = "https://hdl.handle.net/21.15107/rcub_rims_484"
}

Momčilović, D., Atanasovska, I.,& Ristić, O.. (2019). Statistical analysis of shear strength of welds in welded fabric for civil engineering with application of new tool design. in Abstracts of Fourth Metallurgical & Materials Engineering Congress of South-East Europe (MME SEE 2019), Belgrade, Serbia
The Association of Metallurgical Engineers of Serbia, Belgrade, Serbia., 24.
https://hdl.handle.net/21.15107/rcub_rims_484

Momčilović D, Atanasovska I, Ristić O. Statistical analysis of shear strength of welds in welded fabric for civil engineering with application of new tool design. in Abstracts of Fourth Metallurgical & Materials Engineering Congress of South-East Europe (MME SEE 2019), Belgrade, Serbia. 2019;:24.
https://hdl.handle.net/21.15107/rcub_rims_484 .

Momčilović, Dejan, Atanasovska, Ivana, Ristić, Ognjen, "Statistical analysis of shear strength of welds in welded fabric for civil engineering with application of new tool design" in Abstracts of Fourth Metallurgical & Materials Engineering Congress of South-East Europe (MME SEE 2019), Belgrade, Serbia (2019):24,
https://hdl.handle.net/21.15107/rcub_rims_484 .

TY  - PAT
AU  - Atanasovska, Ivana
AU  - Momčilović, Dejan
AU  - Timotijević, Dejan
AU  - Ristić, Ognjen
PY  - 2019
UR  - http://rims.institutims.rs/handle/123456789/482
T1  - Alatni uložak za sprečavanje rotacije poprečne žice pri ispitivanju zavarenih spojeva čeličnih spojeva mreža na smicanje
UR  - https://hdl.handle.net/21.15107/rcub_rims_482
ER  - 

@misc{
author = "Atanasovska, Ivana and Momčilović, Dejan and Timotijević, Dejan and Ristić, Ognjen",
year = "2019",
title = "Alatni uložak za sprečavanje rotacije poprečne žice pri ispitivanju zavarenih spojeva čeličnih spojeva mreža na smicanje",
url = "https://hdl.handle.net/21.15107/rcub_rims_482"
}

Atanasovska, I., Momčilović, D., Timotijević, D.,& Ristić, O.. (2019). Alatni uložak za sprečavanje rotacije poprečne žice pri ispitivanju zavarenih spojeva čeličnih spojeva mreža na smicanje. .
https://hdl.handle.net/21.15107/rcub_rims_482

Atanasovska I, Momčilović D, Timotijević D, Ristić O. Alatni uložak za sprečavanje rotacije poprečne žice pri ispitivanju zavarenih spojeva čeličnih spojeva mreža na smicanje. 2019;.
https://hdl.handle.net/21.15107/rcub_rims_482 .

Atanasovska, Ivana, Momčilović, Dejan, Timotijević, Dejan, Ristić, Ognjen, "Alatni uložak za sprečavanje rotacije poprečne žice pri ispitivanju zavarenih spojeva čeličnih spojeva mreža na smicanje" (2019),
https://hdl.handle.net/21.15107/rcub_rims_482 .

TY  - JOUR
AU  - Atanasovska, Ivana
AU  - Momčilović, Dejan
AU  - Ristić, Ognjen
PY  - 2019
UR  - http://rims.institutims.rs/handle/123456789/356
AB  - Many new requirements in the field of experimental mechanics, like testing of metallic materials, emphasize traceability and accuracy of test results as the end goal. These requirements have energy efficiency context too, due to the increase of mass productions of many finished and semi-finished products based on steel metallurgy. Combined, both of the above-noted perspectives impose the need for improvements of some of the existing test methods. This paper describes one such improvement, the developing of the new insert tool for testing of shear strength of the welded fabric, for civil engineering. The developed tool allows repeated testing of welded joints sampled from the welded fabric of different dimensions without tool changes and is generally related with the procedure for the determination of shear strength properties of different sizes of wires used for welded fabric. The construction of the tool insert allows aiming high operation safety and higher accuracy of results, which is described in detail. The paper also presents experimental results and the Finite Element Analysis performed in order to verify the impact of insert tool application on the testing results. The obtained results and conclusion about the possible contributions of the developed insert tool for extensively testing of welded fabric for civil engineering are discussed.
PB  - Savez inženjera metalurgije Srbije, Beograd
T2  - Metallurgical and Materials Engineering
T1  - The new tool insert design for prevention the rotation of horizontal wire during shear testing of welded fabric
EP  - 170
IS  - 2
SP  - 163
VL  - 25
DO  - 10.30544/425
ER  - 

@article{
author = "Atanasovska, Ivana and Momčilović, Dejan and Ristić, Ognjen",
year = "2019",
abstract = "Many new requirements in the field of experimental mechanics, like testing of metallic materials, emphasize traceability and accuracy of test results as the end goal. These requirements have energy efficiency context too, due to the increase of mass productions of many finished and semi-finished products based on steel metallurgy. Combined, both of the above-noted perspectives impose the need for improvements of some of the existing test methods. This paper describes one such improvement, the developing of the new insert tool for testing of shear strength of the welded fabric, for civil engineering. The developed tool allows repeated testing of welded joints sampled from the welded fabric of different dimensions without tool changes and is generally related with the procedure for the determination of shear strength properties of different sizes of wires used for welded fabric. The construction of the tool insert allows aiming high operation safety and higher accuracy of results, which is described in detail. The paper also presents experimental results and the Finite Element Analysis performed in order to verify the impact of insert tool application on the testing results. The obtained results and conclusion about the possible contributions of the developed insert tool for extensively testing of welded fabric for civil engineering are discussed.",
publisher = "Savez inženjera metalurgije Srbije, Beograd",
journal = "Metallurgical and Materials Engineering",
title = "The new tool insert design for prevention the rotation of horizontal wire during shear testing of welded fabric",
pages = "170-163",
number = "2",
volume = "25",
doi = "10.30544/425"
}

Atanasovska, I., Momčilović, D.,& Ristić, O.. (2019). The new tool insert design for prevention the rotation of horizontal wire during shear testing of welded fabric. in Metallurgical and Materials Engineering
Savez inženjera metalurgije Srbije, Beograd., 25(2), 163-170.
https://doi.org/10.30544/425

Atanasovska I, Momčilović D, Ristić O. The new tool insert design for prevention the rotation of horizontal wire during shear testing of welded fabric. in Metallurgical and Materials Engineering. 2019;25(2):163-170.
doi:10.30544/425 .

Atanasovska, Ivana, Momčilović, Dejan, Ristić, Ognjen, "The new tool insert design for prevention the rotation of horizontal wire during shear testing of welded fabric" in Metallurgical and Materials Engineering, 25, no. 2 (2019):163-170,
https://doi.org/10.30544/425 . .