When it comes to doubly curved surfaces in construction, especially shell structures, the skew ruled surfaces play a prominent role, because they are statically efficient and relatively easy to produce [1]. However, in order to fully exploit the design potential of this class of surfaces, conventional CAD programs do not provide adequate tools. Fro...

By Daniel Lordick

Presented research was intentioned to clarify the effects of thermal treatment (ageing) of reinforcing steel products on their mechanical and deformation properties. In order to determine the effect of temperature, samples were exposed to room temperature (reference samples) and a temperature of 100 °C in duration of 30, 60 and 120 minutes, res...

By Marija Mirković, Aleksandar Radević, Dimitrije Zakić, Aleksandar Savić, Marina Askrabić, Dragica Jevtić

A hybrid method for the spatial discretization of two-dimensional domains is recently derived and applied to the problem of free vibrations of simply-supported singly curved shells. This new method follows from a tensor product of NURBS functions and a carefully selected series that satisfies boundary conditions a priori. The formulation unifies sp...

By Aleksandar Borković, Dijana Majstorović, Snježana Milovanović, Duy Vo

The paper presents the methodological approach for improvement of energy performance of public buildings in the process of partial refurbishment, having in mind the constrains that are originating from existing technological, material and stylistic characteristics. Being the carriers of wider social and historical connotations, these buildings are ...

By Nikola Miletić, Dušan Ignjatović, Bojana Zevković, Nataša Ćuković Ignjatović

City markets attract people with their content. Whether this content will be visually perceived depends on its exposure to users. It is generally known that users naturally gravitate towards spaces that are clear and easy to navigate. Visual-spatial quality is therefore one of the main characteristics of such city spaces, which are often overlooked...

By Tanja Mitrović, Vesna Stojaković, Milica Vračarić

In recent years, fast and simple acquisition of geospatial data, fast processing, and distribution is a trend that characterizes geoinformation technologies. The primacy of the acquisition is based on image processing technology and laser scanning. This paper attempts to answer how acceptable these technologies are incorporated into smartphones whi...

By Gordana Jakovljević, Miro Govedarica, Flor Alvarez Taboada

This paper aims to examine the state of undeveloped spaces in urban areas. The first part of the paper focuses on the state of the urban landscape's undeveloped spaces. To recognize their character and quality, the Narrative Spatial Analytics (NSA) method was proposed. It integrates three design research techniques which enable landscape designers ...

By Tanja Trkulja, Ljiljana Došenović, Nataša Rodić

The sustainable development of Serbia and the process of accession to the European Union cannot be viewed as separate or parallel processes, but represent a mechanism of holistic transformation of Serbian society into a sustainable community. It is a matter of normative regulation of the relationship between the new necessary values of true develop...

By Marija Mihajlović, Ljiljana Stošić Mihajlović

21st century architecture, in line with the rapid development of technology, could be read through many different architectural expressions and movements in just the first two decades, but they all aim the same - sustainability and energy efficiency. The decade-long process of building the Faculty of Architecture and Civil Engineering in Banja Luka...

By Saša Čvoro, Malina Čvoro, Una Okilj

Spatial intelligence is an important skill for students of technical faculties, especially those fields where the capacity for engineering thinking and creative expression is equally valued. The field of Architecture is emphasized here, and the issue of assessing the spatial abilities of architecture students and their improvement has often been ob...

By Dajana Papaz, Sandra Kosić-Jeremić, Maja Ilić