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Defining the principal axes of the quadric cone - a general case with elliptic base section curve
(Faculty of Architecture, University of BelgradeSerbian Society for Geometry and Graphics, 2010)
This paper presents an constructive procedure of determining three mutually orthogonal principal axes (three planes of symmetry) of the quadric cone, the general case with elliptical base section curve.The constructive ...
Positive impact of 3D CAD models employment in DG education
(Silesian University of Technology- Geometry and Engineering Graphic Centre, Gliwice, 2017)
Classical Descriptive Geometry (DG), an engineering students' important course, uses 2D drawings for 3D spatial elements representation. The efficient engineering practice for solving geometry tasks used to be on sheet ...
Application of digital graphic tools and contactless measuring instruments in 3D scene reconstruction
(Centralni institut za konzervacijuNaučno društvo za razvoj i afirmaciju novih tehnologija, 2017)
Innovative technologies often join their methodologies, instruments and techniques in solving various types of sophisticated problems in the area of architectural cultural heritage. Beside precise photogrammetric and laser ...
Seminary paper as an additional task in teaching descriptive geometry
(Faculty of Architecture, University of BelgradeSerbian Society for Geometry and Graphics, 2010)
As a result of introducing Bologna process in education, classes of Descriptive geometry were reduced. In order to acquire such a complex matter as Descriptive geometry, it was necessary to provide an additional task as ...
Application of spiral and twisted surfaces to contemporary architecture
(Peoples' Friendship University of Russia, 2019)
There is an obvious tendency in the contemporary architecture that it is changing from using simple geometrical structures to different spatial forms, having the unique view and symbolizing the dynamics, development and ...
Concave Antiprisms of Second Sort with Regular Polygonal Bases
(Novi Sad: Faculty of Technical Sciences, University of Novi SadNovi Sad: Serbian Society for Geometry and Graphics (SUGIG), 2012)
The paper discusses determining the positions and spatial coordinates of the vertices of polyhedral structures - concave antiprisms of second sort. These polyhedra originate from folding the double row strip of equilateral ...
Forming the Cupolae With Concave Polyhedral Surfaces by Corrugating a Fourfold Strip of Equilateral Triangles
(Belgrade: Faculty of Architecture in Belgrade; Serbian Society for Geometry and Graphics (SUGIG), 2010)
The cupolae with concave polyhedral surfaces consist of: two regular
polygons, n-gone and 2n-gone in parallel planes, interconnected by an
envelope constituted of series of equilateral triangles. The paper
describes ...
Geometry behind the position of stairs: balance in the mind
(Novi Sad:Faculty of Technical Sciences, University of Novi SadNovi Sad: Serbian Society for Geometry and Graphics (SUGIG), 2018)
In this paper we examine the link between the human body and architectural design. For this purpose, we combine Cognitive Metaphor Theory (CMT) and geometry. We start from the hypothesis that the organization of space and ...
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 ...
Composite structural members in fire conditions and measures of protection / Spregnuti elementi u uslovima požara i mere zaštite
(Građevinski fakultet, Subotica, 2017)
In this paper, the results of numerical simulation of 2D non-stationary temperature fields in commonly used composite structural members made of steel and concrete in fire conditions were presented. Simulation is based on ...