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Numerical modelling of concrete-filled steel tubular short columns under axial compression
(Building Materials and Structures, 2023)
The paper presents three-dimensional numerical models of short concrete-filled
steel tubular circular columns that can successfully describe the column behaviour
under axial compression. Several of the most commonly used ...
Potential and benefit of green roof energy renovation of existing residential buildings with a flat roof in Belgrade
(Applied Sciences, MDPI, 2023)
This paper considers the phenomenon of the instability of steel plane frame structures in the elastic-plastic domain. The numerical analysis uses FEM, where the corresponding stiffness matrices are based upon the trigonometric ...
Residential Building Stock in Serbia: Classification and Vulnerability for Seismic Risk Studies
(Bulletin of Earthquake Engineering, 2023)
Regional seismic risk assessment is necessary for designing effective seismic risk mitigation measures. In general, such risk assessment studies consist of three components: hazard, vulnerability, and exposure modelling. ...
Performance of RC frames in 26.11.2019. Albania earthquake: effects of irregularities and detailing
(Society for Materials and Structures Testing of Serbia, Belgrade, SerbiaUniversity of Belgrade Faculty of Civil Engineering, Belgrade, SerbiaAssociation of Structural Engineers of Serbia, Belgrade, Serbia, 2021)
The collapse and damage of large number of buildings during the November 26,
2019 (Mw 6,4) Albania earthquake caused 51 fatalities and injuries to at least 910
people. Most of collapsed or heavily damaged ...
On the Flow over High-rise Building for Wind Energy Harvesting: An Experimental Investigation of Wind Speed and Surface Pressure
(MDPI, 2020)
The human migration from rural to urban areas has triggered a chain reaction causing the spiking energy demand of cities worldwide. High-rise buildings filling the urban skyline could potentially provide a means to improve ...
Experimental Investigation and Numerical Analysis of the Axial Load Capacity of Circular Concrete-Filled Tubular Columns
(MDPI, 2024)
This paper focuses on the experimental investigation of the axial load capacity of CFT
(concrete-filled steel tube) columns under actual construction conditions during building reconstruction. A total of four samples were ...
Augmented state estimation of urban settings using on-the-fly sequential Data Assimilation
(Elsevier, 2023)
A data-driven investigation of the flow around a high-rise building is per- formed by combining heterogeneous experimental samples and numerical models based on the Reynolds-Averaged Navier–Stokes (RANS) equations. The ...
An Adaptive Fiber Section Discretization Scheme for Nonlinear Frame Analysis
(American Society of Civil Engineers, 2022)
The paper proposes an adaptive fiber section discretization scheme for inelastic frame elements. The scheme uses cubature rules for the efficient and accurate evaluation of the section response over the elastic portion of ...
Linear dynamic analysis of a spatially curved Bernoulli-Euler beam subjected to a moving load / Линеарна динамичка анализа утицаја покретног оптерећења на просторној криволинијској Бернули-Ојлеровој греди
(AGG+ Journal for Architecture, Civil Engineering, Geodesy and Related Scientific Fields, 2022)
This paper considers the dynamic analysis of a spatially curved Bernoulli-Euler beam subjected to a moving load. The isogeometric approach is used for the spatial discretization of the weak form of the equation of motion. ...
On the Wind Energy Resource above High-Rise Buildings
(MDPI, 2020)
One of the main challenges of urban wind energy harvesting is the understanding of the flow characteristics where urban wind turbines are to be installed. Among viable locations within the urban environment, high-rise ...