3 unstable releases
0.2.1 | Jun 4, 2024 |
---|---|
0.2.0 | May 30, 2024 |
0.1.0 | Feb 20, 2024 |
#3 in #mechanical
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22KB
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RatRod.rs
An FEM implementation written in Rust
Disclaimer
This library is mainly a personal project. It's neither qualified neither guarantied and should not be used to assess actual mechanical structures.
How to use it ?
The library is built around the Model class.
This class allows to describe the model to be studied using a factory pattern as below :
let mut model = Model::new(2, 0.00000001);
model.add_node(Node {
x : 0.,
y : 0.,
z : 0.
}).add_node(Node {
x : 1.,
y : 0.,
z : 0.
}).add_material(Material {
e : 1.
}).add_section(Section {
s : 1.,
i : 1.
}).add_element(ElementType::Beam, vec![0,1], 0, 0)
.add_u_boundary_condition(0, 0, 0.)
.add_u_boundary_condition(0, 1, 0.)
.add_u_boundary_condition(0, 2, 0.)
.set_force(1, 1, 3.);
Then, model.solve()
, model.u
and model.f
can be used to solve the model and get the displacements and forces on the nodes.
Dependencies
~0.8–1.8MB
~38K SLoC