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Prikaz rezultata 481-490 od 558
Elastic critical load of longitudinally unstiffened I-girders subjected to patch loading
(Association of Structural Engineers of Serbia, 2022)
The paper considers the elastic critical load of longitudinally unstiffened I-girders subjected to a localized load of variable length in the plane of the web. In the current regulations, the contribution of the patch ...
An algorythm for nonlinear analysis of the reinforced concrete frames
(Savez društva građevinskih konstruktera Jugoslavije, 1989)
This article presents an algorithm for the analysis of planar reinforced concrete frames. It takes Into consideration the effects of nonlinear stress-strain relationship In concrete and contribution of the tensioned concrete ...
The Structural Transformation of Concave Cupolae of Fourth Sort Using Different Variants of Constructive Procedure, 4th International Scientific Conference on Geometry and Graphics
(Faculty of Civil Engineering and Architecture ; Serbian Society for Geometry and Graphics SUGIG, Niš ; Beograd, 2014)
Concave Cupolae of fourth sort (CC IV) are polyhedra which lateral surface is created by folding a quadruple strip of equilateral triangles, while the bases are regular polygons. The unit cell that forms the deltahedral ...
Impact of surroundings on the local peak pressure in high-rise building clusters
(AIM Group International, Italy, 2023)
This study contributes to the field of wind engineering by evaluating the local peak pressure coefficients in a generic high-rise building cluster. Unlike previous studies that have focused on isolated buildings or buildings ...
Shear deformable dynamic stiffness elements for a free vibration analysis of composite plate assemblies - Part II: Numerical examples
(Elsevier Ltd, 2017)
The dynamic stiffness elements based on the HSDT and FSDT (and the corresponding dynamic stiffness matrices of a laminated composite plate) have been implemented into the original MATLAB code, and a variety of numerical ...
Flat slab response for seismic and cyclic actions prediction with numerical models
(Engineering Structures, 2023)
As an outcome of a recent European research project, the modelling of the response of flat slab structures for seismic and cyclic loading was the object of a blind competition. No other blind tests are available in the ...
Free vibration analysis of curved spatial Bernoulli-Euler beam with circular cross section using isogeometric approach
(2019)
In this paper the linear free vibration analysis of an arbitrarily curved spatial Bernoulli – Euler beam with circular cross section using isogeometric approach has been presented. In order to carry out free vibration ...
Contribution to better understanding of seismological impacts in large civil engineering structures
(20th WEGENER GENERAL ASSEMBLY, Measuring and Modelling our Dznamic Planet, Integration of Geodetic, Tectonic and Seismological Data to Better Understand Earthquakes and The Earthquake Cycle, 2022)
The main source of the seismic energy on the territory of the Republic of Serbia is connected with the primary tectonic contact between the Eurasian and African/Arabian plates along the coast of the Adriatic Sea and the ...
Augmented state estimation of urban settings using intrusive sequential Data Assimilation
(arXiv preprint arXiv:2301.11195, 2023)
A data-driven investigation of the flow around a high-rise building is per- formed combining heterogeneous experimental samples and RANS CFD. The coupling is performed using techniques based on the Ensemble Kalman Filter ...
Modalna analiza ramovskih konstrukcija primenom metode spektralnih elemenata
(Zbornik radova 13. kongresa DGKS, Zlatibor-Čigota, 2010)
Dinamička analiza ramovskih konstrukcija u frekventnom domenu ima niz
prednosti. Za gredne elemente mogu se primeniti spektralni elementi čija je
dinamička matrica krutosti frekventno zavisna, dobijena rešavanjem ...