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 . .

TY  - CONF
AU  - Berisavljević, Zoran
AU  - Milenković, Svetozar
AU  - Berisavljević, Dusan
AU  - Šušić, Nenad
PY  - 2015
UR  - http://rims.institutims.rs/handle/123456789/284
AB  - The tunnel Progon is being constructed as a part of Corridor 10 highway project about 5 km north from the border crossing with Bulgaria in southern Serbia. During the design process 2D finite element analysis was utilized with the objective to investigate an influence of different support systems on the convergence across an excavation. Two models were used in calculations. The first model is elastic perfectly-plastic with constant stiffness independent of the stress level. The second model assumes hyperbolic relationship between the deviatoric stress and axial strain and stress dependent stiffness. This model also accounts for small strain stiffness of soil. In order to allow for a certain convergence across an excavation the load reduction method was utilized. Convergence monitoring is currently ongoing for the excavated portion of approx. 700 m of the tunnel exit portal. The measurements show cumulative displacements in the range of 1-3 cm. Results obtained by the analyses prior to the tunnel construction are in good agreement with the measurements. Convergence is approx. 5 cm when MC model is used and around 1 cm in the case of HS-small model, thus limiting the measurement results from the lower and upper bound.
PB  - Springer Int Publishing Ag, Cham
C3  - Engineering Geology for Society and Territory, Vol 6: Applied Geology for Major Engineering Projects
T1  - Convergence Predictions and Primary Support Optimization of the Tunnel Progon
EP  - 328
SP  - 323
DO  - 10.1007/978-3-319-09060-3_55
ER  - 

@conference{
author = "Berisavljević, Zoran and Milenković, Svetozar and Berisavljević, Dusan and Šušić, Nenad",
year = "2015",
abstract = "The tunnel Progon is being constructed as a part of Corridor 10 highway project about 5 km north from the border crossing with Bulgaria in southern Serbia. During the design process 2D finite element analysis was utilized with the objective to investigate an influence of different support systems on the convergence across an excavation. Two models were used in calculations. The first model is elastic perfectly-plastic with constant stiffness independent of the stress level. The second model assumes hyperbolic relationship between the deviatoric stress and axial strain and stress dependent stiffness. This model also accounts for small strain stiffness of soil. In order to allow for a certain convergence across an excavation the load reduction method was utilized. Convergence monitoring is currently ongoing for the excavated portion of approx. 700 m of the tunnel exit portal. The measurements show cumulative displacements in the range of 1-3 cm. Results obtained by the analyses prior to the tunnel construction are in good agreement with the measurements. Convergence is approx. 5 cm when MC model is used and around 1 cm in the case of HS-small model, thus limiting the measurement results from the lower and upper bound.",
publisher = "Springer Int Publishing Ag, Cham",
journal = "Engineering Geology for Society and Territory, Vol 6: Applied Geology for Major Engineering Projects",
title = "Convergence Predictions and Primary Support Optimization of the Tunnel Progon",
pages = "328-323",
doi = "10.1007/978-3-319-09060-3_55"
}

Berisavljević, Z., Milenković, S., Berisavljević, D.,& Šušić, N.. (2015). Convergence Predictions and Primary Support Optimization of the Tunnel Progon. in Engineering Geology for Society and Territory, Vol 6: Applied Geology for Major Engineering Projects
Springer Int Publishing Ag, Cham., 323-328.
https://doi.org/10.1007/978-3-319-09060-3_55

Berisavljević Z, Milenković S, Berisavljević D, Šušić N. Convergence Predictions and Primary Support Optimization of the Tunnel Progon. in Engineering Geology for Society and Territory, Vol 6: Applied Geology for Major Engineering Projects. 2015;:323-328.
doi:10.1007/978-3-319-09060-3_55 .

Berisavljević, Zoran, Milenković, Svetozar, Berisavljević, Dusan, Šušić, Nenad, "Convergence Predictions and Primary Support Optimization of the Tunnel Progon" in Engineering Geology for Society and Territory, Vol 6: Applied Geology for Major Engineering Projects (2015):323-328,
https://doi.org/10.1007/978-3-319-09060-3_55 . .