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THREE-DIMENSIONAL STRESS ANALYSIS OF LAMINATED COMPOSITE PLATES USING FLWT-BASED FINITE ELEMENTS
(Proceedings / The 7th International Congress of Serbian Society of Mechanics, Sremski Karlovci, June 24-26, 2019, 2019)
The paper deals with the 3-D stress analysis of laminated composite plates using a layerwise
displacement model of Reddy, that assumes piece-wise linear variation of all displacement
components and the quadratic variation ...
Free vibration analysis of multiple cracked frames using dynamic stiffness method
(Proceedings / The 7th International Congress of Serbian Society of Mechanics, Sremski Karlovci, June 24-26, 2019, 2019, 2019)
Cracks are the most common type of structural damage in many engineering structures,
introducing the local change in stiffness of structural elements and changing the dynamic
properties of the structure. Therefore, it ...
Finite Element Model of Imperfect Plate in Thermal Environment
(Serbian Society of Mechanics, Belgrade, 2019, 2019)
In this paper a finite element model for thermal buckling of imperfect plates using Layer Wise (LW) plate mode [1] is presented. The model assumes layerwise variation of in-plane displacements and constant transverse ...
Behaviour of thin-walled cylindrical and conical shells: Carbon vs. stainless steel / Poređenje ponašanja tankih cilindričnih i konusnih ljuski od ugljeničnog i nerđajućeg čelika
(Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije, Beograd, 2019)
Thin-walled cylindrical and conical shells represent one of the most complex structural elements considering their behaviour and susceptibility to buckling. A brief theoretical review including the presentation of different ...
Integration of heritage buildings and sites in their surroundings - Public report
(2019)
This public report provides an overview of the problems raised by the management of heritage
buildings and sites (HBs/sites) in their surroundings. A multidisciplinary team comprising
conservation professionals, art ...
Primena metode dinamičke krutosti u analizi slobodnih vibracija otvorenih kružnih cilindričnih ljuski
(Univerzitet u Beogradu-Građevinski fakultet, Univerzitet Crne Gore-Građevinski fakultet, Akademija inženjerskih nauka Srbije, 2019)
In this paper, the dynamic stiffness method has been applied in the free vibration analysis of open circular cylindrical shells having special boundary conditions. Dynamic stiffness matrix, based on the exact solutions of ...
Tačna i približne metode proračuna spregnutih greda od čelika i betona / EXACT AND APPROXIMATE METHODS OF ANALYSIS OF STEEL-CONCRETE COMPOSITE BEAMS
(Univerzitet u Beogradu–Građevinski fakultetUniverzitet Crne Gore–Građevinski fakultetAkademija inženjerskih nauka Srbije, 2019)
The paper presents four different methods for viscoelastic analysis of steel-concrete composite structures: “exact” analysis method, simplified method, effective modulus method and method proposed by the European design ...
Bending analysis of cross-laminated-timber (CLT) panels using layered finite elements
(Univerzitet u Beogradu, Građevinski fakultetUniverzitet Crne Gore, Građevinski fakultet PodgoricaAkademija inženjerskih nauka Srbije, 2019)
Cross-laminated timber panels are composite wood products with an increasing application in civil engineering. The low environmental impact and high mechanical performance encourage the use of CLT in modern buildings instead ...
Comparison of different methods for viscoelastic analysis of composite beams
(Serbian Society of Mechanics, 2019)
The paper presents and compares four methods for visco-elastic analysis of steel-concrete composite beams. The method denoted as "exact" is based on the use of linear integro-differential operators and besides inevitable ...
Nonlinear Analysis of Composite Plates using Continuum Finite Element / Нелинеарна анализа композитних плоча применом коначног елемента континуума
(University of Belgrade, Faculty of Civil EngineeringUniversity of Montenegro, Faculty of Civil EngineeringAcademy of Engineering Sciences of Seribia, 2019)
In this paper the geometrically nonlinear plate finite element model, hitherto not reported in the literature, is developed using the total Lagrange formulation. With the layer wise displacement field of Reddy [1], nonlinear ...