Some examples of static equivalency in space using descriptive geometry and Grassmann algebra (CROSBI ID 664464)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Baniček, Maja ; Fresl, Krešimir ; Kodrnja, Iva
engleski
Some examples of static equivalency in space using descriptive geometry and Grassmann algebra
This paper presents some examples of three- dimensional static equivalency using descriptive geometry and Grassmann algebra. In many static problems, it is convenient to replace existing force system with another, usually simpler, statically equivalent force system. Procedures for replacing two forces with two other forces which fulfil certain conditions (one of the forces on a given line or a force through a given point and a force in a given plane, including special cases with a point or a plane at infinity), thus providing unique replacement of a system of forces with two forces, and the procedure for replacing a single force with three components on three skew lines are described in the main part of the paper.
3D graphic statics, static equivalency, descriptive geometry, Grassmann algebra, Plücker coordinates, line geometry
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Podaci o prilogu
341
2018.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the IASS Annual Symposium 2018: Creativity in Structural Design
Boston (MA):
Podaci o skupu
Annual Symposium of the IASS – International Association for Shell and Spatial Structures: Creativity in Structural Design
predavanje
16.07.2018-19.07.2018
Boston (MA), Sjedinjene Američke Države