V2A
by Tim C. Lueth, SG-Lib Toolbox: SolidGeometry 5.6 - Auxiliary function
Introduced first in SolidGeometry 5.0, Creation date: 2020-10-06, Last change: 2025-09-14
returns a set of strength calculation for a steel bending girder
Description
This function is used to estimate some basic strength calculations for standard parts made of V2A steel.
In this function, shear strength is 80% of tensile strength.
It makes more sense to use the 2% elastic limit for the load limit than the maximum stress at the beginning of constriction Rm. The elastic limit is about 30% to 40% of the maximum stress and is reached by the safety factor 2.5 or 3.5. Wird der Sicherheitsfaktor auf 1 gesetzt, kann direkt R2% statt Rm verwendet werden.
Rm PA12
Rm V2A
See Also: materialparameters
, sofbendinggirder
Example Illustration
Syntax
V2A([d,v,Rm])
Input Parameter
d: | | Diameter of the steel rod |
v: | | Safety factor; default is 3.5 |
Rm: | | Tensile Load in N/mm^2 (MPa) as material constant; default is 520 (V2A) |
Examples
V2A(2.5,520,3.5); % Use of maximum tensile load with safety factor 3.5
V2A(2.5,190,1); % Direct use Tensile load at the yield point without safety factor
Copyright 2020-2025 Tim C. Lueth. All rights reserved. The code is the property of Tim C. Lueth and may not be redistributed or modified without explicit written permission. This software may be used free of charge for academic research and teaching purposes only. Commercial use, redistribution, modification, or reverse engineering is strictly prohibited. Access to source code is restricted and granted only under specific agreements. For licensing inquiries or commercial use, please contact: Tim C. Lueth
Last html export of this page out of FM database by TL: 2025-09-21