TY  - JOUR
AU  - Međo, Bojan
AU  - Arsić, Miodrag
AU  - Mladenović, Mladen
AU  - Savić, Zoran
AU  - Grabulov, Vencislav
AU  - Radosavljević, Zoran
AU  - Rakin, Marko
PY  - 2020
UR  - http://rims.institutims.rs/handle/123456789/381
AB  - Topic of this work is the integrity assessment of the pipeline section from hydropower plant Pirot. Crack-like defect size, maximum depth, is determined based on non-destructive evaluation - the largest crack depth is taken as the initial value for load carrying capacity estimation. Also, the crack dimensions (both length and depth) are varied. Limit pressure values are determined from 3D and 2D models of pipes with axial cracks on external surface. The influence of tensile loading on the load carrying capacity of the pipes with circumferential cracks is also examined. Integrity of pipes with both types of defects (axial and circumferential) is assessed through application of FAD diagrams.
PB  - Institut za ispitivanje materijala, Beograd
T2  - Structural Integrity and Life
T1  - Influence of defects on limit loads and integrity of the pipeline at hydropower plant 'Pirot'
EP  - 86
IS  - 1
SP  - 82
VL  - 20
UR  - https://hdl.handle.net/21.15107/rcub_technorep_4567
ER  - 

@article{
author = "Međo, Bojan and Arsić, Miodrag and Mladenović, Mladen and Savić, Zoran and Grabulov, Vencislav and Radosavljević, Zoran and Rakin, Marko",
year = "2020",
abstract = "Topic of this work is the integrity assessment of the pipeline section from hydropower plant Pirot. Crack-like defect size, maximum depth, is determined based on non-destructive evaluation - the largest crack depth is taken as the initial value for load carrying capacity estimation. Also, the crack dimensions (both length and depth) are varied. Limit pressure values are determined from 3D and 2D models of pipes with axial cracks on external surface. The influence of tensile loading on the load carrying capacity of the pipes with circumferential cracks is also examined. Integrity of pipes with both types of defects (axial and circumferential) is assessed through application of FAD diagrams.",
publisher = "Institut za ispitivanje materijala, Beograd",
journal = "Structural Integrity and Life",
title = "Influence of defects on limit loads and integrity of the pipeline at hydropower plant 'Pirot'",
pages = "86-82",
number = "1",
volume = "20",
url = "https://hdl.handle.net/21.15107/rcub_technorep_4567"
}

Međo, B., Arsić, M., Mladenović, M., Savić, Z., Grabulov, V., Radosavljević, Z.,& Rakin, M.. (2020). Influence of defects on limit loads and integrity of the pipeline at hydropower plant 'Pirot'. in Structural Integrity and Life
Institut za ispitivanje materijala, Beograd., 20(1), 82-86.
https://hdl.handle.net/21.15107/rcub_technorep_4567

Međo B, Arsić M, Mladenović M, Savić Z, Grabulov V, Radosavljević Z, Rakin M. Influence of defects on limit loads and integrity of the pipeline at hydropower plant 'Pirot'. in Structural Integrity and Life. 2020;20(1):82-86.
https://hdl.handle.net/21.15107/rcub_technorep_4567 .

Međo, Bojan, Arsić, Miodrag, Mladenović, Mladen, Savić, Zoran, Grabulov, Vencislav, Radosavljević, Zoran, Rakin, Marko, "Influence of defects on limit loads and integrity of the pipeline at hydropower plant 'Pirot'" in Structural Integrity and Life, 20, no. 1 (2020):82-86,
https://hdl.handle.net/21.15107/rcub_technorep_4567 .

TY  - CONF
AU  - Petojević, Zorana
AU  - Mitković, Predrag
AU  - Mirković, Nikola
AU  - Milovanović, Jovana
AU  - Ninić, Bojana
AU  - Mirković, Milica
AU  - Šumarac, Dragoslav
AU  - Gospavić, Radovan
AU  - Todorović, Goran
PY  - 2017
UR  - http://rims.institutims.rs/handle/123456789/433
AB  - This paper is presenting a method for temperature transfer function (TTF)
estimation by filtering an experimentally collected data. The experimental data were
obtained in simultaneous measurements of inside and outside temperatures variations
during the period of 3 months of a building located in Belgrade, Serbia. The TTF
estimation is based on Wiener filtering technique for the dynamic systems with finite
impulse response (FIR). TTF is derivate in time and complex domain and the correctness
of the acquired transfer function is tested on the new input data set. The estimated TTF in
complex domain is used to get decrement factor (DF) and time lag (TL) between the
temperatures.
PB  - Građevinski fakultet Subotica
C3  - Proceedings of the 5th International Conference, Contemporary achievements in civil engineering, Subotica 2017
T1  - Estimation of temperature transfer function in facade wall heat transport
EP  - 748
SP  - 739
DO  - 10.14415/konferencijaGFS2017.07
ER  - 

@conference{
author = "Petojević, Zorana and Mitković, Predrag and Mirković, Nikola and Milovanović, Jovana and Ninić, Bojana and Mirković, Milica and Šumarac, Dragoslav and Gospavić, Radovan and Todorović, Goran",
year = "2017",
abstract = "This paper is presenting a method for temperature transfer function (TTF)
estimation by filtering an experimentally collected data. The experimental data were
obtained in simultaneous measurements of inside and outside temperatures variations
during the period of 3 months of a building located in Belgrade, Serbia. The TTF
estimation is based on Wiener filtering technique for the dynamic systems with finite
impulse response (FIR). TTF is derivate in time and complex domain and the correctness
of the acquired transfer function is tested on the new input data set. The estimated TTF in
complex domain is used to get decrement factor (DF) and time lag (TL) between the
temperatures.",
publisher = "Građevinski fakultet Subotica",
journal = "Proceedings of the 5th International Conference, Contemporary achievements in civil engineering, Subotica 2017",
title = "Estimation of temperature transfer function in facade wall heat transport",
pages = "748-739",
doi = "10.14415/konferencijaGFS2017.07"
}

Petojević, Z., Mitković, P., Mirković, N., Milovanović, J., Ninić, B., Mirković, M., Šumarac, D., Gospavić, R.,& Todorović, G.. (2017). Estimation of temperature transfer function in facade wall heat transport. in Proceedings of the 5th International Conference, Contemporary achievements in civil engineering, Subotica 2017
Građevinski fakultet Subotica., 739-748.
https://doi.org/10.14415/konferencijaGFS2017.07

Petojević Z, Mitković P, Mirković N, Milovanović J, Ninić B, Mirković M, Šumarac D, Gospavić R, Todorović G. Estimation of temperature transfer function in facade wall heat transport. in Proceedings of the 5th International Conference, Contemporary achievements in civil engineering, Subotica 2017. 2017;:739-748.
doi:10.14415/konferencijaGFS2017.07 .

Petojević, Zorana, Mitković, Predrag, Mirković, Nikola, Milovanović, Jovana, Ninić, Bojana, Mirković, Milica, Šumarac, Dragoslav, Gospavić, Radovan, Todorović, Goran, "Estimation of temperature transfer function in facade wall heat transport" in Proceedings of the 5th International Conference, Contemporary achievements in civil engineering, Subotica 2017 (2017):739-748,
https://doi.org/10.14415/konferencijaGFS2017.07 . .