1. Reference issues#
1.1. Geometry#
A discreet, POI1 type with DIS_CONTACT behavior.
1.2. A and B modeling#
This case models a mass that bounces off an elastic (modeling A) or absorbent (modeling B) surface.
1.2.1. Material properties#
For modeling A
Mass |
\(1.0\mathit{kg}\) |
Game |
\(-2.0m\) |
Raidnor |
\(100N/m\) |
Raidxyz |
\(10000N/m\) |
For modeling B, these are the same parameters as before with the addition of damping.
AmorNor |
5.0 \(Ns/m\) |
1.2.2. Boundary conditions and loads#
The mass is released with an initial speed and subjected to gravity:
Gravity |
\(10.0m/{s}^{2}\) |
V0 |
|
The movement of the mass is only vertical: \(\mathit{DX}=\mathrm{0,}\mathit{DY}=0\)