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Unfavorable geometric imperfections in steel plate girders subjected to localized loads
(Elsevier, 2021)
Recent experimental studies have shown that the current EN1993-1-5 patch loading resistance model underestimates the ultimate strength of steel plate girders in certain cases, especially for longitudinally stiffened steel ...
Object-oriented framework for 3D bending and free vibration analysis of multilayer plates: Application to cross-laminated timber and soft-core sandwich panels
(Elsevier, 2021)
In the paper, the main steps involved in the development of an object-oriented computational framework for the 3D bending and free vibration analysis of multilayer plates are presented. The mathematical formulation for ...
Probabilistic first-ply failure analysis of composite laminates / Probabilistička analiza početnog loma kompozitnih laminata
(Univerzitet u Beogradu Građevinski fakultetDruštvo građevinskih konstruktera Srbije, 2021)
U ovom radu sprovedena je analiza inicijacije loma laminatne kompozitne ploče, koristeći slojeviti konačni element zasnovan na Redijevoj slojevitoj teoriji ploča. Sračunato je granično opterećenje na osnovu nekoliko ...
Application of Arduino Platform for Measuring Mechanical Vibrations
(University of Belgrade Faculty of Civil Engineering, 2021)
This paper presents the usage of open source hardware and software for measuring mechanical vibrations. The process of constructing the vibration measurement system including the Arduino UNO R3 ATmega328P microcontroller ...
Elastic critical load of the web of I-girders subjected to patch loading
(Zbornik radova sa nacionalnog kongresa DGKS / Društvо građevinskih konstruktera Srbije, 13-15.maj 2021, Aranđelovac, 2021, 473-482, 2021)
The paper considers the elastic critical (buckling) load of steel I-girders subjected to patch loading in the plane of the web. The analysis of the influence of the load length and thickness of the flange on the elastic ...
Elastic critical load of stiffened I-girders subjected to patch loading
(8th INTERNATIONAL CONFERENCE Contemporary achievements in civil engineering, Subotica, Serbia, 2021, 153-161, 2021)
Summary: The paper considers the elastic critical load of the isolated web plate and steel
I-girders subjected to patch loading. The girder without transverse stiffeners in the load
application zone, but with longitudinal ...
Inovativni sistem za seizmički otpornu zidanu ispunu u armiranobetonskim ramovskim konstrukcijama
(Simpozijum DGKS, 2021)
U brojnim zemljotresima uočena su značajna oštećenja zidova ispune u armiranobetonskim (AB) ramovskim konstrukcijama. Dok je oštećenje usled opterećenja u ravni uzrokovano relativnim međuspratnim pomeranjem, kolaps zida ...
Continuous Composite Steel Concrete Beams with Partial Shear Connection
(8th INTERNATIONAL CONFERENCE Contemporary achievements in civil engineering, Subotica, Serbia, 2021)
The paper presents the calculation of continuous composite steel-concrete
beams with a partial shear connection and ductile shear connectors. The algorithm for
determining the ultimate load as a function of shear resistance ...
Simple algorithm for computing the stiffness matrix of composite cross-section
(Proceedings / 8th International Congress of Serbian Society of Mechanics, 2021)
The paper proposes an algorithm for computing the stiffness matrix of composite cross-sections made of two or more different materials. Irrespective of the cross-section geometry, the calculation puts forward a numerical ...
Seismic performance of an industrial multi-storey frame structure with process equipment subjected to shake table testing
(Engineering Structures, 2021)
Past earthquakes demonstrated the high vulnerability of industrial facilities equipped with complex process technologies leading to serious damage of process equipment and multiple and simultaneous release of hazardous ...