Modern cities face traffic congestion, inefficient use of resources, and pollution, challenges that are intensified by urbanization. The smart city concept, based on the application of the Internet of Things (IoT), enables more efficient management of urban infrastructure and improvement of the quality of life. This paper examines the application o...

By Sara Malinović, Marija Malić, Igor Jokanović

Low-enthalpy subgeothermal energy represents one of the most stable and environmentally friendly renewable energy sources for heating and cooling buildings. The efficiency of these systems largely depends on the geological and hydrogeological characteristics of the soil in which the geoprobes are installed in the case of the "soil-water" system or ...

By Branko Ivankovic

This study presents a seismic capacity assessment of a reinforced concrete structure in central Banja Luka, Bosnia and Herzegovina, using nonlinear dynamic analysis in OpenSees under Python environment. Site specific soil conditions, characterized by dynamic amplification factors of approximately 1.2, are incorporated into the analysis. Structural ...

By Goran Jekic, Kemal Edip, Zivko Bozinovski, Aleksandar Zlateski, Trajche Zafirov, Elena Delova, Zabedin Neziri

The Ibarac tunnel was excavated as part of the Rožaje bypass project in Montenegro. Nearly half of the excavation was carried out in glaciofluvial sediments consisting of brown sandy clay with gravel and rock fragments. As the original design did not anticipate tunneling through such deposits, the subsequent adoption of overly optimistic geotechnic...

By Nikola Čađenović, Ivan Maretić

In the modern world, automatic classification of buildings from orthophoto images has become critical task in various domains, including urban planning, geographic mapping and infrastructure change monitoring. Traditional building detection methods rely on manual procedures or classical image processing algorithms, which often lead to limited accur...

By Marko Đurđević

In this paper, the authors address the inspection of concrete structures using ground-penetrating radar (GPR) scanning technology. The main idea is focused on the inspection of a concrete structure for the purpose of detecting reinforcement or objects with a circular cross-section. The analysis includes both dry and wet concrete, as well as metalli...

By Miloš Marković, Aleksandar Savić, Anja Terzić

This article provides a practical framework for the application of ultra-high-performance fiber-reinforced concrete (UHPFRC) in road bridges. Most of these bridges, constructed with reinforced or prestressed concrete according to mid-20th-century European practices, now face significant durability challenges. The rehabilitation of existing bridges ...

By Stefan Naric, Savo Malešević

Nature-like fish passes are complex hydraulic–ecological systems whose performance is often assessed through fragmented monitoring approaches. This paper proposes an integrated KPI-based framework for the evaluation and classification of fish pass functionality, combining biological, hydraulic, and operational indicators within a structured m...

By Milica Markovic, Jelena Markovic Brankovic

Urban heritage sites that have undergone radical spatial transformation present major challenges for conservation practice and urban planners. This paper examines the research methodology behind the revitalization project of the former Tutunović Podrum site in the Palilula municipality of Niš. Once the geometric and social centre of the dist...

By Nataša Živaljević Luxor

In this paper, the authors address the inspection of concrete structures using ground-penetrating radar (GPR) scanning technology. The main idea is focused on the inspection of a concrete structure for the purpose of detecting reinforcement or objects with a circular cross-section. The analysis includes both dry and wet concrete, as well as metalli...

By Željko Bugarinović, Milan Vrtunski, Aleksandar Ristić, Mehmed Batilović, MIro Govedarica