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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 ...
Vibration serviceability assessment of a stress-ribbon footbridge
(Department for Civil Engineering and Geodesy, Faculty of Technical Sciences, University of Novi sad, 2023)
With advancements in structural modelling and construction techniques, contemporary footbridges have become increasingly susceptible to vibrations induced by human activities, such as walking, jogging and jumping. This ...
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. ...
Low-Cycle Fatigue Damage Model for Ductile Materials
(The Fourth International Conference on Damage MechanicsLouisiana State University, 2023)
In this paper, a uniaxial material model with the ability to describe progressive damage growth, but also to provide a reliable estimation of fatigue life in the low-cycle regime of loading, is presented. The determination ...
Preisach model for inner hysteresis loops of cyclicly loaded mild steel elements
(International Conference Synergy of Architecture and Civil Engineering, 2023)
In this paper, the new type of Preisach model, that describes the inner hysteresis looops of structural mild steel under cyclic loading, is developed. It is the multilinear mechanical model, that describes closed hysteresis ...
Effect of Inter-panel Connections on Modal Properties of Cross-Laminated Timber Floors
(International Conference on Experimental Vibration Analysis for Civil Engineering Structures EVACE, Politecnico di Milano, Italy, August 30 – September 1, 2023S 2023, 2023)
Cross-laminated timber (CLT) floors are typically composed of prefabricated CLT panels assembled on a construction site. The actual connections are commonly disregarded at design stage. CLT floors are modelled either as a ...
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 ...
Experimental modal analysis of cross-laminated timber floors
(EURODYN 2023, XII International Conference on Structural Dynamics, 02-05 July 2023, Delft, The Netherlands, 2023)
Cross-laminated timber (CLT) floors have gained in popularity due to their outstanding strength,
aesthetic appeal, good fire resistance, and high level of prefabrication. However, due to their
high stiffness-to-weight ...
Experimental and numerical study of structural damping in a beam with bolted splice connection
(Thin-Walled Structures, 2023)
The objective of this research is to develop a numerical model of one widely used bolted beam splice connection
that dissipates energy through structural damping. The reference experimental setup is carefully designed ...