TY  - JOUR
AU  - Lević, Bojana
AU  - Đukanović, Ljiljana
AU  - Ignjatović, Dušan
PY  - 2023
UR  - https://raf.arh.bg.ac.rs/handle/123456789/1317
AB  - The research presents approaches to the complex refurbishment of multi-family buildings
constructed during the mass construction period in Serbia. These buildings comprise a quarter of
Serbia’s housing stock, are characterized by high energy consumption for heating, and have major
spatial and organizational deficiencies: small apartments, outdated and inflexible spatial organization, and the absence of elevators. The subject of the research is the application of the methodology of complex and integrated refurbishment by adding volume to existing multi-family buildings with the goal of achieving higher energy efficiency while remodeling and modernizing residential units and improving vertical building communications. The research presents a comparative analysis of the energy performance and spatial organization of the existing building and three variants of building improvement: Case 1 (without volumetric additions), Case 2 (with volumetric additions—relocating vertical communications), and Case 3 (with volumetric additions—expanding usable living space).
Based on the Knaufterm simulations, the energy savings for heating energy consumption compared to the existing state are 81% in Case 1, 89% in Case 2, and 87% in Case 3. Based on predefined parameters of spatial comfort, a comparative analysis of spatial comfort in residential units was conducted for all three improvement variants.
PB  - Multidisciplinary Digital Publishing Institute- MDPI
T2  - Sustainability
T1  - Approaches for Complex and Integrated Refurbishment to Improve Energy Efficiency and Spatial Comfort of the Existing Post-War Mass Housing Stock in Serbia
VL  - 15
IS  - 18
SP  - 13884
DO  - 10.3390/su151813884
ER  - 

@article{
author = "Lević, Bojana and Đukanović, Ljiljana and Ignjatović, Dušan",
year = "2023",
abstract = "The research presents approaches to the complex refurbishment of multi-family buildings
constructed during the mass construction period in Serbia. These buildings comprise a quarter of
Serbia’s housing stock, are characterized by high energy consumption for heating, and have major
spatial and organizational deficiencies: small apartments, outdated and inflexible spatial organization, and the absence of elevators. The subject of the research is the application of the methodology of complex and integrated refurbishment by adding volume to existing multi-family buildings with the goal of achieving higher energy efficiency while remodeling and modernizing residential units and improving vertical building communications. The research presents a comparative analysis of the energy performance and spatial organization of the existing building and three variants of building improvement: Case 1 (without volumetric additions), Case 2 (with volumetric additions—relocating vertical communications), and Case 3 (with volumetric additions—expanding usable living space).
Based on the Knaufterm simulations, the energy savings for heating energy consumption compared to the existing state are 81% in Case 1, 89% in Case 2, and 87% in Case 3. Based on predefined parameters of spatial comfort, a comparative analysis of spatial comfort in residential units was conducted for all three improvement variants.",
publisher = "Multidisciplinary Digital Publishing Institute- MDPI",
journal = "Sustainability",
title = "Approaches for Complex and Integrated Refurbishment to Improve Energy Efficiency and Spatial Comfort of the Existing Post-War Mass Housing Stock in Serbia",
volume = "15",
number = "18",
pages = "13884",
doi = "10.3390/su151813884"
}

Lević, B., Đukanović, L.,& Ignjatović, D.. (2023). Approaches for Complex and Integrated Refurbishment to Improve Energy Efficiency and Spatial Comfort of the Existing Post-War Mass Housing Stock in Serbia. in Sustainability
Multidisciplinary Digital Publishing Institute- MDPI., 15(18), 13884.
https://doi.org/10.3390/su151813884

Lević B, Đukanović L, Ignjatović D. Approaches for Complex and Integrated Refurbishment to Improve Energy Efficiency and Spatial Comfort of the Existing Post-War Mass Housing Stock in Serbia. in Sustainability. 2023;15(18):13884.
doi:10.3390/su151813884 .

Lević, Bojana, Đukanović, Ljiljana, Ignjatović, Dušan, "Approaches for Complex and Integrated Refurbishment to Improve Energy Efficiency and Spatial Comfort of the Existing Post-War Mass Housing Stock in Serbia" in Sustainability, 15, no. 18 (2023):13884,
https://doi.org/10.3390/su151813884 . .

TY  - JOUR
AU  - Lević, Bojana
AU  - Ignjatović, Dušan
PY  - 2023
UR  - https://raf.arh.bg.ac.rs/handle/123456789/1819
AB  - The refurbishment of existing buildings with the aim of spatial-material improvement
combined with the reduction of energy consumption is a very contemporary topic in
recent years. The interest, both of experts and the general population, in saving energy
while minimizing operating costs is constantly increasing, and it is emphasized by the
uncertainties of energy supply coupled with constant increase in prices. Residential
buildings built in the period from 1946 to 1970 make up one quarter of the total multifamily
stock in Serbia. Most of these buildings are characterized by high energy
consumption for heating due to poor thermal performance of the building envelope.
Created according to the design regulations valid at that time, valued by today's user
requirements, they have major spatial and organizational deficiencies, notably small
apartments, outdated and inflexible spatial organization and small windows on the
facades. The absence of elevators in many multi-family buildings from that period also
reduces their comfort of use. The subject of the research is based on application of deep
refurbishment methodology by adding volumes, as a constructive-functional element, to
existing multi-family buildings. Primary goal represents achieving high energy efficiency
levels combined with bettering of spatial and living standards through remodeling and
modernization of residential units, and improving vertical building communications. The
paper will illustrate the application of the principle of volumetric addition on three
typologically different multi-family residential buildings. Based on the National Typology of
Residential Buildings of Serbia, the subject of research are most common building
typologies: free-standing buildings, row buildings within a city block and “lamellas”. The
research will analyze energy performance of the existing state on representative buildings
of each type, as well as performance of improved state through application of strategy of
deep refurbishment by adding a volume. The goal of the research is to review the
advantages and limitations of proposed method for energy and spatial improvements in
different types of multi-family residential buildings.
PB  - Niš : Građevinsko-arhitektonski fakultet
T2  - Zbornik radova Građevinsko-arhitektonskog fakulteta = Journal of the Faculty of Civil Engineering and Architecture
T1  - Possibilities of energy improvement of the existing multi-family buildings from the period of post-war mass construction using volumetric additions
VL  - 38
UR  - https://hdl.handle.net/21.15107/rcub_raf_1819
ER  - 

@article{
author = "Lević, Bojana and Ignjatović, Dušan",
year = "2023",
abstract = "The refurbishment of existing buildings with the aim of spatial-material improvement
combined with the reduction of energy consumption is a very contemporary topic in
recent years. The interest, both of experts and the general population, in saving energy
while minimizing operating costs is constantly increasing, and it is emphasized by the
uncertainties of energy supply coupled with constant increase in prices. Residential
buildings built in the period from 1946 to 1970 make up one quarter of the total multifamily
stock in Serbia. Most of these buildings are characterized by high energy
consumption for heating due to poor thermal performance of the building envelope.
Created according to the design regulations valid at that time, valued by today's user
requirements, they have major spatial and organizational deficiencies, notably small
apartments, outdated and inflexible spatial organization and small windows on the
facades. The absence of elevators in many multi-family buildings from that period also
reduces their comfort of use. The subject of the research is based on application of deep
refurbishment methodology by adding volumes, as a constructive-functional element, to
existing multi-family buildings. Primary goal represents achieving high energy efficiency
levels combined with bettering of spatial and living standards through remodeling and
modernization of residential units, and improving vertical building communications. The
paper will illustrate the application of the principle of volumetric addition on three
typologically different multi-family residential buildings. Based on the National Typology of
Residential Buildings of Serbia, the subject of research are most common building
typologies: free-standing buildings, row buildings within a city block and “lamellas”. The
research will analyze energy performance of the existing state on representative buildings
of each type, as well as performance of improved state through application of strategy of
deep refurbishment by adding a volume. The goal of the research is to review the
advantages and limitations of proposed method for energy and spatial improvements in
different types of multi-family residential buildings.",
publisher = "Niš : Građevinsko-arhitektonski fakultet",
journal = "Zbornik radova Građevinsko-arhitektonskog fakulteta = Journal of the Faculty of Civil Engineering and Architecture",
title = "Possibilities of energy improvement of the existing multi-family buildings from the period of post-war mass construction using volumetric additions",
volume = "38",
url = "https://hdl.handle.net/21.15107/rcub_raf_1819"
}

Lević, B.,& Ignjatović, D.. (2023). Possibilities of energy improvement of the existing multi-family buildings from the period of post-war mass construction using volumetric additions. in Zbornik radova Građevinsko-arhitektonskog fakulteta = Journal of the Faculty of Civil Engineering and Architecture
Niš : Građevinsko-arhitektonski fakultet., 38.
https://hdl.handle.net/21.15107/rcub_raf_1819

Lević B, Ignjatović D. Possibilities of energy improvement of the existing multi-family buildings from the period of post-war mass construction using volumetric additions. in Zbornik radova Građevinsko-arhitektonskog fakulteta = Journal of the Faculty of Civil Engineering and Architecture. 2023;38.
https://hdl.handle.net/21.15107/rcub_raf_1819 .

Lević, Bojana, Ignjatović, Dušan, "Possibilities of energy improvement of the existing multi-family buildings from the period of post-war mass construction using volumetric additions" in Zbornik radova Građevinsko-arhitektonskog fakulteta = Journal of the Faculty of Civil Engineering and Architecture, 38 (2023),
https://hdl.handle.net/21.15107/rcub_raf_1819 .

TY  - CONF
AU  - Lević, Bojana
PY  - 2023
UR  - https://raf.arh.bg.ac.rs/handle/123456789/1871
AB  - This paper presents the framework for the application of complex and integrated refurbishment to the existing multi-family housing stock in Serbia. The subject of the research is the application of the strategy of complex and integrated refurbishment by adding volumes (increasing usable space) to existing multi-family buildings with the primary goal of achieving higher energy efficiency while remodeling and modernizing residential units and improving vertical building communications. The paper investigates the framework for the implementation of that strategy. The framework encompasses several interrelated aspects for complex and integrated refurbishments, such as determining the energy, spatial, organizational, and functional deficiencies of the building; an analysis of the urban planning parameters; a determination of the stakeholder roles; an analysis of the possibility of volumetric additions; an analysis of the use of environmentally friendly and natural materials; an analysis of the structural capacity of the building; and an analysis of the economic feasibility of the complex refurbishment. The research identified the advantages and limitations of applying the volumetric addition strategy to multi-family residential stock in Serbia.
PB  - Belgrade : Faculty of Architecture
C3  - Global village - shelter for resilient living 2 : conference proceedings / Balkan Architectural Biennale [BAB], 21-23th of November
T1  - Framework for the complex and integrated refurbishment of multi-family housing stock of Serbia using volumetric additions
SP  - 157
EP  - 163
UR  - https://hdl.handle.net/21.15107/rcub_raf_1871
ER  - 

@conference{
author = "Lević, Bojana",
year = "2023",
abstract = "This paper presents the framework for the application of complex and integrated refurbishment to the existing multi-family housing stock in Serbia. The subject of the research is the application of the strategy of complex and integrated refurbishment by adding volumes (increasing usable space) to existing multi-family buildings with the primary goal of achieving higher energy efficiency while remodeling and modernizing residential units and improving vertical building communications. The paper investigates the framework for the implementation of that strategy. The framework encompasses several interrelated aspects for complex and integrated refurbishments, such as determining the energy, spatial, organizational, and functional deficiencies of the building; an analysis of the urban planning parameters; a determination of the stakeholder roles; an analysis of the possibility of volumetric additions; an analysis of the use of environmentally friendly and natural materials; an analysis of the structural capacity of the building; and an analysis of the economic feasibility of the complex refurbishment. The research identified the advantages and limitations of applying the volumetric addition strategy to multi-family residential stock in Serbia.",
publisher = "Belgrade : Faculty of Architecture",
journal = "Global village - shelter for resilient living 2 : conference proceedings / Balkan Architectural Biennale [BAB], 21-23th of November",
title = "Framework for the complex and integrated refurbishment of multi-family housing stock of Serbia using volumetric additions",
pages = "157-163",
url = "https://hdl.handle.net/21.15107/rcub_raf_1871"
}

Lević, B.. (2023). Framework for the complex and integrated refurbishment of multi-family housing stock of Serbia using volumetric additions. in Global village - shelter for resilient living 2 : conference proceedings / Balkan Architectural Biennale [BAB], 21-23th of November
Belgrade : Faculty of Architecture., 157-163.
https://hdl.handle.net/21.15107/rcub_raf_1871

Lević B. Framework for the complex and integrated refurbishment of multi-family housing stock of Serbia using volumetric additions. in Global village - shelter for resilient living 2 : conference proceedings / Balkan Architectural Biennale [BAB], 21-23th of November. 2023;:157-163.
https://hdl.handle.net/21.15107/rcub_raf_1871 .

Lević, Bojana, "Framework for the complex and integrated refurbishment of multi-family housing stock of Serbia using volumetric additions" in Global village - shelter for resilient living 2 : conference proceedings / Balkan Architectural Biennale [BAB], 21-23th of November (2023):157-163,
https://hdl.handle.net/21.15107/rcub_raf_1871 .

TY  - JOUR
AU  - Lević, Bojana
AU  - Đukanović, Ljiljana
AU  - Radivojević, Ana
AU  - Dimitrijević, Branka
PY  - 2023
UR  - https://raf.arh.bg.ac.rs/handle/123456789/1472
AB  - This paper presents the possibilities for energy retrofitting of existing multi-family residential buildings constructed during the mass construction period in Serbia, which exhibit high energy consumption for heating. The research focuses on determining approaches to achieve deep energy renovation goals through interventions on the building envelope. The study analyzes the application of a methodology of complex and integrated refurbishment by adding volumes (increasing usable space) to existing multifamily buildings to achieve high energy efficiency, modernize residential units, and improve vertical building communications. The study includes analysis of two selected residential multi-family buildings of different types constructed during the same period. The research examines the energy performance of the existing state of selected buildings and two variants of improving the building envelope’s energy performance: refurbishment scenario 1 (without volumetric additions) and refurbishment scenario 2 (with volumetric additions). Current energy regulations in Serbia only analyze energy consumption for heating, limiting the calculation of total energy consumption. Therefore, this study calculates heating energy consumption and determines the energy class based on the results. Based on the Knaufterm simulations, the energy savings for heating energy consumption compared to the existing state are in case study 1 (RS1 73.5%, RS2 79.5%) and in case study 2 (RS1 68.3%, RS2 77.3%). Furthermore, the research explores the application of prefabricated lightweight timber assemblies in energy refurbishment that meet not only energy but also broader environmental requirements derived from the concept of sustainable architecture.
PB  - Springer Nature
T2  - Energy Efficiency
T1  - Potentials for a complex and integrated refurbishment of post‑war housing stock of Serbia
VL  - 16
IS  - 8
SP  - 93
DO  - 10.1007/s12053-023-10171-z
ER  - 

@article{
author = "Lević, Bojana and Đukanović, Ljiljana and Radivojević, Ana and Dimitrijević, Branka",
year = "2023",
abstract = "This paper presents the possibilities for energy retrofitting of existing multi-family residential buildings constructed during the mass construction period in Serbia, which exhibit high energy consumption for heating. The research focuses on determining approaches to achieve deep energy renovation goals through interventions on the building envelope. The study analyzes the application of a methodology of complex and integrated refurbishment by adding volumes (increasing usable space) to existing multifamily buildings to achieve high energy efficiency, modernize residential units, and improve vertical building communications. The study includes analysis of two selected residential multi-family buildings of different types constructed during the same period. The research examines the energy performance of the existing state of selected buildings and two variants of improving the building envelope’s energy performance: refurbishment scenario 1 (without volumetric additions) and refurbishment scenario 2 (with volumetric additions). Current energy regulations in Serbia only analyze energy consumption for heating, limiting the calculation of total energy consumption. Therefore, this study calculates heating energy consumption and determines the energy class based on the results. Based on the Knaufterm simulations, the energy savings for heating energy consumption compared to the existing state are in case study 1 (RS1 73.5%, RS2 79.5%) and in case study 2 (RS1 68.3%, RS2 77.3%). Furthermore, the research explores the application of prefabricated lightweight timber assemblies in energy refurbishment that meet not only energy but also broader environmental requirements derived from the concept of sustainable architecture.",
publisher = "Springer Nature",
journal = "Energy Efficiency",
title = "Potentials for a complex and integrated refurbishment of post‑war housing stock of Serbia",
volume = "16",
number = "8",
pages = "93",
doi = "10.1007/s12053-023-10171-z"
}

Lević, B., Đukanović, L., Radivojević, A.,& Dimitrijević, B.. (2023). Potentials for a complex and integrated refurbishment of post‑war housing stock of Serbia. in Energy Efficiency
Springer Nature., 16(8), 93.
https://doi.org/10.1007/s12053-023-10171-z

Lević B, Đukanović L, Radivojević A, Dimitrijević B. Potentials for a complex and integrated refurbishment of post‑war housing stock of Serbia. in Energy Efficiency. 2023;16(8):93.
doi:10.1007/s12053-023-10171-z .

Lević, Bojana, Đukanović, Ljiljana, Radivojević, Ana, Dimitrijević, Branka, "Potentials for a complex and integrated refurbishment of post‑war housing stock of Serbia" in Energy Efficiency, 16, no. 8 (2023):93,
https://doi.org/10.1007/s12053-023-10171-z . .

TY  - CONF
AU  - Lević, Bojana
AU  - Đukanović, Ljiljana
PY  - 2022
UR  - https://raf.arh.bg.ac.rs/handle/123456789/1254
AB  - Tokom poslednje decenije, sve veća pažnja je posvećena razvoju koncepta energetski pozitivnih oblasti sa ciljem da se podstakne prelazak na čistu, obnovljivu energiju, ali su potrebna dalja istraživanja kako bi se identifikovali pristupi u planiranju i projektovanju sa stanovišta održivog razvoja. Energetski pozitivne oblasti predstavljaju inovativan koncept razvoja urbanih okruga i odnose se na urbana naselja sa sposobnošću da postignu pozitivan energetski bilans na godišnjem nivou, kao energetski autonomne oblasti. Koncept energetski pozitivnih oblasti se temelji na tri stuba, visokom nivou energetske efikasnosti građevinskog fonda, primeni sistema sa lokalnim obnovljivim izvorima energije i optimizovanom i fleksibilnom energetskom sistemu. Predmet istraživačkog rada je pregled tri projekta pametnih gradova (Making City, +CityxChange, Atelier) koji imaju za cilj stvaranje i repliciranje energetski pozitivnih oblasti u okviru evropskih gradova. Glavni cilj projekata je realizacija energetski pozitivnih oblasti u određenim gradovima (Oulu – Finska, Trondheim – Norveška, Amsterdam – Holandija), a potom primenu istih integrisanih pametnih urbanih rešenja na druge gradove, odnosno replikaciju energetski pozitivnih oblasti u drugim gradovima (Vidin – Bugarska, Alba Julia – Rumunija, Budimpešta – Mađarska). Projekti su postavljeni na tri principa: 1. smanjenju emisije CO2 rešavanjem tehničkih, finansijskih, pravnih i društvenih mera u cilju podržavanja integracije sistema za lokalnu proizvodnju obnovljive energije i visoku energetsku efikasnost, stimulišući lokalne javne i privatne investicije; 2. održivim, sigurnim i pristupačnim energetskim sistemima; 3. saradnjom i deljenjem znanja kroz mogućnosti za saradnju u mreži javnih vlasti, institucija znanja, industrija i aktivnih građana i deljenjem iskustva sa sugrađanima. Za istraživanje su izabrani projekti koji su za replikaciju energetski pozitivnih oblasti odredili gradove koji se nalaze u našem okruženju, tako da rezultati istraživanja mogu biti relevantni i za integrisanje rešenja i u urbanim područjima kod nas.
AB  - Over the last decade, increasing attention has been paid to developing the concept of positive energy districts (PED) in order to encourage the transition to clean, renewable energy, but further research is needed to identify approaches to planning and design from a sustainable development perspective. PED represent an innovative concept for the development of urban districts and refer to urban settlements with the ability to achieve a positive energy balance on an annual basis. The concept of PED is based on three pillars, a high level of energy efficiency of the construction fund, the application of a system with local renewable energy sources and an optimized and flexible energy system. The subject of the research paper is an overview of three smart city projects (Making City, +CityxChange, Atelier) which aim to create and replicate positive energy districts within European cities. The main goal of the project is the realization of PED in certain cities
(Oulu-Finland, Trondheim-Norway, Amsterdam-Netherlands), and then the application of the same integrated smart urban solutions to other cities, or replication of PED in other cities (Vidin-Bulgaria, Alba Iulia-Romania, Budapest-Hungary). The projects are based on three principles: 1. reducing CO2 emissions by addressing technical, financial, legal and social measures to support the integration of local renewable energy production systems and high energy efficiency, stimulating local public and private investment; 2. sustainable and affordable energy systems; 3. cooperation and sharing of knowledge through opportunities for cooperation in the network of public authorities, institutes of knowledge, industry and active citizens in the city and sharing experiences with fellow citizens. Projects that have identified cities in our environment for the replication of PED have been selected for the research, so that the results of the research may be relevant for the integration of solutions in urban areas in our country.
PB  - Asocijacija prostornih planera Srbije
PB  - Univerzitet u Beogradu Geografski fakultet
C3  - Deveti naučno-stručni skup sa međunarodnim učešćem Lokalna samouprava u planiranju i uređenju prostora i naselja, Beograd, jun 2022.
T1  - Transformacija urbanih područja u energetski pozitivne oblasti – pregled projekata sa ambicijom ostvarivanja energetski pozitivnih oblasti
SP  - 493
EP  - 499
UR  - https://hdl.handle.net/21.15107/rcub_raf_1254
ER  - 

@conference{
author = "Lević, Bojana and Đukanović, Ljiljana",
year = "2022",
abstract = "Tokom poslednje decenije, sve veća pažnja je posvećena razvoju koncepta energetski pozitivnih oblasti sa ciljem da se podstakne prelazak na čistu, obnovljivu energiju, ali su potrebna dalja istraživanja kako bi se identifikovali pristupi u planiranju i projektovanju sa stanovišta održivog razvoja. Energetski pozitivne oblasti predstavljaju inovativan koncept razvoja urbanih okruga i odnose se na urbana naselja sa sposobnošću da postignu pozitivan energetski bilans na godišnjem nivou, kao energetski autonomne oblasti. Koncept energetski pozitivnih oblasti se temelji na tri stuba, visokom nivou energetske efikasnosti građevinskog fonda, primeni sistema sa lokalnim obnovljivim izvorima energije i optimizovanom i fleksibilnom energetskom sistemu. Predmet istraživačkog rada je pregled tri projekta pametnih gradova (Making City, +CityxChange, Atelier) koji imaju za cilj stvaranje i repliciranje energetski pozitivnih oblasti u okviru evropskih gradova. Glavni cilj projekata je realizacija energetski pozitivnih oblasti u određenim gradovima (Oulu – Finska, Trondheim – Norveška, Amsterdam – Holandija), a potom primenu istih integrisanih pametnih urbanih rešenja na druge gradove, odnosno replikaciju energetski pozitivnih oblasti u drugim gradovima (Vidin – Bugarska, Alba Julia – Rumunija, Budimpešta – Mađarska). Projekti su postavljeni na tri principa: 1. smanjenju emisije CO2 rešavanjem tehničkih, finansijskih, pravnih i društvenih mera u cilju podržavanja integracije sistema za lokalnu proizvodnju obnovljive energije i visoku energetsku efikasnost, stimulišući lokalne javne i privatne investicije; 2. održivim, sigurnim i pristupačnim energetskim sistemima; 3. saradnjom i deljenjem znanja kroz mogućnosti za saradnju u mreži javnih vlasti, institucija znanja, industrija i aktivnih građana i deljenjem iskustva sa sugrađanima. Za istraživanje su izabrani projekti koji su za replikaciju energetski pozitivnih oblasti odredili gradove koji se nalaze u našem okruženju, tako da rezultati istraživanja mogu biti relevantni i za integrisanje rešenja i u urbanim područjima kod nas., Over the last decade, increasing attention has been paid to developing the concept of positive energy districts (PED) in order to encourage the transition to clean, renewable energy, but further research is needed to identify approaches to planning and design from a sustainable development perspective. PED represent an innovative concept for the development of urban districts and refer to urban settlements with the ability to achieve a positive energy balance on an annual basis. The concept of PED is based on three pillars, a high level of energy efficiency of the construction fund, the application of a system with local renewable energy sources and an optimized and flexible energy system. The subject of the research paper is an overview of three smart city projects (Making City, +CityxChange, Atelier) which aim to create and replicate positive energy districts within European cities. The main goal of the project is the realization of PED in certain cities
(Oulu-Finland, Trondheim-Norway, Amsterdam-Netherlands), and then the application of the same integrated smart urban solutions to other cities, or replication of PED in other cities (Vidin-Bulgaria, Alba Iulia-Romania, Budapest-Hungary). The projects are based on three principles: 1. reducing CO2 emissions by addressing technical, financial, legal and social measures to support the integration of local renewable energy production systems and high energy efficiency, stimulating local public and private investment; 2. sustainable and affordable energy systems; 3. cooperation and sharing of knowledge through opportunities for cooperation in the network of public authorities, institutes of knowledge, industry and active citizens in the city and sharing experiences with fellow citizens. Projects that have identified cities in our environment for the replication of PED have been selected for the research, so that the results of the research may be relevant for the integration of solutions in urban areas in our country.",
publisher = "Asocijacija prostornih planera Srbije, Univerzitet u Beogradu Geografski fakultet",
journal = "Deveti naučno-stručni skup sa međunarodnim učešćem Lokalna samouprava u planiranju i uređenju prostora i naselja, Beograd, jun 2022.",
title = "Transformacija urbanih područja u energetski pozitivne oblasti – pregled projekata sa ambicijom ostvarivanja energetski pozitivnih oblasti",
pages = "493-499",
url = "https://hdl.handle.net/21.15107/rcub_raf_1254"
}

Lević, B.,& Đukanović, L.. (2022). Transformacija urbanih područja u energetski pozitivne oblasti – pregled projekata sa ambicijom ostvarivanja energetski pozitivnih oblasti. in Deveti naučno-stručni skup sa međunarodnim učešćem Lokalna samouprava u planiranju i uređenju prostora i naselja, Beograd, jun 2022.
Asocijacija prostornih planera Srbije., 493-499.
https://hdl.handle.net/21.15107/rcub_raf_1254

Lević B, Đukanović L. Transformacija urbanih područja u energetski pozitivne oblasti – pregled projekata sa ambicijom ostvarivanja energetski pozitivnih oblasti. in Deveti naučno-stručni skup sa međunarodnim učešćem Lokalna samouprava u planiranju i uređenju prostora i naselja, Beograd, jun 2022.. 2022;:493-499.
https://hdl.handle.net/21.15107/rcub_raf_1254 .

Lević, Bojana, Đukanović, Ljiljana, "Transformacija urbanih područja u energetski pozitivne oblasti – pregled projekata sa ambicijom ostvarivanja energetski pozitivnih oblasti" in Deveti naučno-stručni skup sa međunarodnim učešćem Lokalna samouprava u planiranju i uređenju prostora i naselja, Beograd, jun 2022. (2022):493-499,
https://hdl.handle.net/21.15107/rcub_raf_1254 .

TY  - CONF
AU  - Lević, Bojana
AU  - Ljiljana, Djukanovic
PY  - 2022
UR  - https://raf.arh.bg.ac.rs/handle/123456789/1260
AB  - The functional and architectural obsolescence of the post-war multi-family housing
stock, and high energy consumption of the buildings, are characteristics that require complex
and integrated renovation. The research problem is the high energy consumption for heating
the existing multi-family residential buildings built in the period 1946-1970. Those buildings
are one quarter of the total multifamily housing stock of Serbia. The approach of renovating
existing buildings by adding exoskeletons has its functional advantages that set it apart as one
of the more significant approaches to complex building renovation. The subject of the research
includes the analysis of the application of the exoskeleton addition strategy to existing multifamily buildings in order to achieve high energy efficiency of buildings and increase the space
of residential units, and improve vertical communications of buildings. The aim of the research
is to examine the advantages of the approach to integrated improvement of existing building by
applying the strategy of exoskeleton addition, which includes energy, spatial and functional
improvement of the existing building. The paper will define the methodological procedure of
exoskeleton application from the initial idea, identification of the research problem, strategy of
its application, to the results that can be achieved by such a procedure.
PB  - IOP Publishing Ltd
C3  - IOP Conference Series: Earth and Environmental Science, 3rd International Conference on Environmental Design (ICED2022) 22/10/2022 - 23/10/2022 Athens, Greece
T1  - Strategy of integrated refurbishment of post-war housing stock in Serbia using exoskeletons
VL  - 1123
DO  - 10.1088/1755-1315/1123/1/012022
ER  - 

@conference{
author = "Lević, Bojana and Ljiljana, Djukanovic",
year = "2022",
abstract = "The functional and architectural obsolescence of the post-war multi-family housing
stock, and high energy consumption of the buildings, are characteristics that require complex
and integrated renovation. The research problem is the high energy consumption for heating
the existing multi-family residential buildings built in the period 1946-1970. Those buildings
are one quarter of the total multifamily housing stock of Serbia. The approach of renovating
existing buildings by adding exoskeletons has its functional advantages that set it apart as one
of the more significant approaches to complex building renovation. The subject of the research
includes the analysis of the application of the exoskeleton addition strategy to existing multifamily buildings in order to achieve high energy efficiency of buildings and increase the space
of residential units, and improve vertical communications of buildings. The aim of the research
is to examine the advantages of the approach to integrated improvement of existing building by
applying the strategy of exoskeleton addition, which includes energy, spatial and functional
improvement of the existing building. The paper will define the methodological procedure of
exoskeleton application from the initial idea, identification of the research problem, strategy of
its application, to the results that can be achieved by such a procedure.",
publisher = "IOP Publishing Ltd",
journal = "IOP Conference Series: Earth and Environmental Science, 3rd International Conference on Environmental Design (ICED2022) 22/10/2022 - 23/10/2022 Athens, Greece",
title = "Strategy of integrated refurbishment of post-war housing stock in Serbia using exoskeletons",
volume = "1123",
doi = "10.1088/1755-1315/1123/1/012022"
}

Lević, B.,& Ljiljana, D.. (2022). Strategy of integrated refurbishment of post-war housing stock in Serbia using exoskeletons. in IOP Conference Series: Earth and Environmental Science, 3rd International Conference on Environmental Design (ICED2022) 22/10/2022 - 23/10/2022 Athens, Greece
IOP Publishing Ltd., 1123.
https://doi.org/10.1088/1755-1315/1123/1/012022

Lević B, Ljiljana D. Strategy of integrated refurbishment of post-war housing stock in Serbia using exoskeletons. in IOP Conference Series: Earth and Environmental Science, 3rd International Conference on Environmental Design (ICED2022) 22/10/2022 - 23/10/2022 Athens, Greece. 2022;1123.
doi:10.1088/1755-1315/1123/1/012022 .

Lević, Bojana, Ljiljana, Djukanovic, "Strategy of integrated refurbishment of post-war housing stock in Serbia using exoskeletons" in IOP Conference Series: Earth and Environmental Science, 3rd International Conference on Environmental Design (ICED2022) 22/10/2022 - 23/10/2022 Athens, Greece, 1123 (2022),
https://doi.org/10.1088/1755-1315/1123/1/012022 . .