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A Novel ANN Technique for Fast Prediction of Structural Behavior
(6th International Conference WE BUILD THE FUTURE 2022 International Construction Management Conference November 17-18, 2022, Belgrade, Serbia, 2022)
In recent decades, different concepts of machine learning (ML) have found applications in solving many engineering problems. Less time consumption in performing analyses, better optimization of the quality-price ratio and ...
Prediction of Ultimate Compressive Strength of CCFT Columns Using Machine Learning Algorithms
(8th International Conference Science and Practice, Kolasin, Montenegro, 2022)
The composite concrete-filled steel tube columns are structural members with numerous advantages over the traditional reinforced concrete or the pure steel members. The behavior of these columns is highly nonlinear. This ...
Implementation of Hybrid ANN-GWO Algorithm for Estimation of the Fundamental Period of RC-Frame Structures
(Second Serbian International Conference on Applied Artificial Intelligence, Kragujevac, Serbia, 2023)
The fundamental period (TFP) of vibration is one of the most important parameters in structural design since it is used to assess the dynamic response of the structures. It is the time taken by a structure or system to ...
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 ...
A Preisach Model for The Lead-Rubber Bearing Hysteresis Loop
(8th International Conference of Contemporary Achievements in Civil Engineering, Subotica, Serbia, 2021)
Lead-rubber bearings are often used as isolation/dissipation devices in the bridge structures, as they provide both, period shift and increased damping in the structure, reducing significantly the seismic forces and ...
Composite Steel-Concrete Beam Analysis using Different Methods
(Univerzitet u Beogradu Građevinski fakultetDruštvo građevinskih konstruktera Srbije, 2021)
The paper compares the following methods for analysis of composite steel-concrete beams: the
“exact” analysis method, simplified method, effective modulus method and the method proposed
by Eurocode 4 design code. The ...
Unfavorable imperfection shapes in steel plate girders for web local crippling
(Proceedings of the Annual Stability Conference Structural Stability Research Council Louisville, Kentucky, April 13-16, 2021, 2021)
The paper reports a numerical investigation and determination of unfavorable geometric imperfection shapes in steel plate girders subjected to concentrated compressive forces by means of the ultimate limit state. This load ...
A model for the analysis of elasto-plastic buckling of compressed columns
(8th International Congress of Serbian Society of Mechanics Kragujevac, Serbia, June 28-30, 2021, 224-231-, 2021)
Modern structures often use new technology materials as special high-strength steels. This is
one of the reasons why cross-sections of structural members are smaller and structures are lighter
than those built fifty years ...
Effects of prior in-plane damage on out-of-plane response of masonry infills with openings
(3rd European Conference on Earthquake Engineering & Seismology, 2022)
Masonry infill walls are the most traditional enclosure system that is still widely used in RC frame buildings all over the world, particularly in seismic active regions. Although infill walls are usually neglected in ...
Free vibrations of FGM plates with imperfections using layerwise finite element
(Mathematical Institute SANU, Belgrade, Serbia, 2022)
The initial geometrical imperfections, as deviations between the actual and intended shape, are in most cases randomly distributed in real structures and their real shape is not known in advance. Most of the studies reported ...