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Positive impact of 3D CAD models employment in descriptive geometry education
(Gliwice: PTGiGI, 2019)
Classical Descriptive Geometry (DG) course used 2D drawings for 3D spatial elements representation. Computer graphic introduced simulation of a 3D geometric environment in contemporary DG teaching. Research aim is the ...
Rotation-free isogeometric dynamic analysis of an arbitrarily curved plane Bernoulli-Euler beam
(Elsevier Ltd, 2019)
A novel rotation-free isogeometric formulation of in-plane dynamic analysis of an arbitrarily curved Bernoulli-Euler beam in the convective frame of reference is presented. The driving force behind the present study has ...
Vertical Vibrations of Rectangular Flexible Foundation on Viscoelastic Halfspace
(Scientific Journal of Civil Engineering (SJCE), 2019)
This paper presents a novel method, ITM- DSM, for the soil-foundation interaction problems analysis. It is a semi-numerical method based on the coupling of the Integral Transform Method (ITM) and the Dynamic Stiffness ...
Innovative decoupling system for the seismic protection of masonry infill walls in reinforced concrete frames
(Elsevier, 2019)
Reinforced concrete frame structures with masonry infills often exhibit serious damage after earthquake events, as the infills are generally installed without additional constructive measures in contact to the reinforced ...
Geometric Proportional Schemas of Serbian Medieval Raška Churches Based on Stambuk's Proportional Canon
(Birkhauser Verlag AG, 2019)
In this paper, an analysis of three Serbian medieval Raška churches highlights the significance of the interaction of regular geometric shapes in the composition of their underlying proportional scheme. The complex geometry ...
Experimental results of reinforced concrete frames with masonry infills under combined quasi-static in-plane and out-of-plane seismic loading
(Springer, 2019)
It is generally known that reinforced concrete frame structures with unreinforced masonry infills frequently suffer severe damage when subjected to earthquake loading. Recent earthquakes show that the damage occurs to both ...
Free vibration analysis of spatial Bernoulli–Euler and Rayleigh curved beams using isogeometric approach
(Elsevier Inc., 2019)
This paper deals with the linear free vibration analysis of Bernoulli–Euler and Rayleigh curved beams using isogeometric approach. The geometry of the beam as well as the displacement field are defined using the NURBS basis ...
Numerical procedure for stability calculation in inelastic domain
(University Ss. Cyril and Methodius, Faculty of Civil Engineering, Skopje, 2019)
The problems of instability of steel frame structures have been of interest to many investigations for a long time. The fast development of computer technology has created the possibility of a complete solution to such a ...