Enum structural_shapes::StructuralShape

#[non_exhaustive]
pub enum StructuralShape {
    Pipe {
        outer_radius: Length,
        thickness: Length,
        center_of_gravity: (Length, Length),
    },
    IBeam {
        width: Length,
        height: Length,
        web_thickness: Length,
        flange_thickness: Length,
        center_of_gravity: (Length, Length),
    },
    BoxBeam {
        width: Length,
        height: Length,
        thickness: Length,
        center_of_gravity: (Length, Length),
    },
    Rod {
        radius: Length,
        center_of_gravity: (Length, Length),
    },
    Rectangle {
        width: Length,
        height: Length,
        center_of_gravity: (Length, Length),
    },
}

This enum contains different structural shapes

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Pipe

Fields

outer_radius: Length

Outer radius of hte pipe

thickness: Length

Thickness of the pipe wall

center_of_gravity: (Length, Length)

Coordinates of center of gravity

This is a pipe with an outer_radius and a thickness

IBeam

Fields

width: Length

Width of the beam

height: Length

Height of the beam

web_thickness: Length

Thickness of the web

flange_thickness: Length

Thickness of the flange

center_of_gravity: (Length, Length)

Coordinates of center of gravity

This is an I-Beam, with a width, height, web thickness, and flange thickness

BoxBeam

Fields

width: Length

Width of the box beam

height: Length

Height of the box beam

thickness: Length

Thickness of the wall

center_of_gravity: (Length, Length)

Coordinates of center of gravity

This is a box beam with a width, height, and thickness

Rod

Fields

radius: Length

Radius of the road

center_of_gravity: (Length, Length)

Coordinates of center of gravity

This is a rod with a radius only

Rectangle

Fields

width: Length

Width of the rectangle

height: Length

Height of the rectangle

center_of_gravity: (Length, Length)

Coordinates of center of gravity

This is a solid rectangular with width and height

Implementations

impl StructuralShape

pub fn new_rod(radius: f64) -> StructuralShape

Make a new rod without COG

let shape = StructuralShape::new_rod(2.0);

pub fn new_pipe(radius: f64, thickness: f64) -> StructuralShape

Make a new pipe without COG

let shape = StructuralShape::new_pipe(2.0, 0.15);

pub fn new_rectangle(height: f64, width: f64) -> StructuralShape

Make a new rectangle without COG

let shape = StructuralShape::new_rectangle(2.0, 2.0);

pub fn new_boxbeam(height: f64, width: f64, thickness: f64) -> StructuralShape

Make a new boxbeam without COG

let shape = StructuralShape::new_boxbeam(2.0, 2.0, 0.15);

pub fn new_ibeam( height: f64, width: f64, web_thickness: f64, flange_thickness: f64 ) -> StructuralShape

Make a new Ibeam without COG

let shape = StructuralShape::new_ibeam(2.0, 2.0, 0.15, 0.15);

pub fn moi_x(&self) -> Quantity<ISQ<P4, Z0, Z0, Z0, Z0, Z0, Z0>, SI<f64>, f64>

This function returns the moment of inertia of the structural shape around the x-axis

let shape = StructuralShape::new_rod(2.0);
let moi = shape.moi_x();

pub fn moi_y(&self) -> Quantity<ISQ<P4, Z0, Z0, Z0, Z0, Z0, Z0>, SI<f64>, f64>

This function returns the moment of inertia of hte structural shape around the y-axis

let shape = StructuralShape::new_rod(2.0);
let area = shape.moi_y();

pub fn polar_moi( &self ) -> Quantity<ISQ<P4, Z0, Z0, Z0, Z0, Z0, Z0>, SI<f64>, f64>

This function returns the polar moment of inertia of the composite shape about the origin.

let shape = StructuralShape::new_rod(2.0);
let area = shape.polar_moi();

pub fn area(&self) -> Area

This function returns the cross-sectional area of the structural shape

let shape = StructuralShape::new_rod(2.0);
let area = shape.area();

pub fn with_cog(&mut self, x: f64, y: f64) -> StructuralShape

A function to set the center of gravity of a shape

let shape = StructuralShape::new_rod(2.0).with_cog(0.0, 0.0);
let moi = shape.moi_x();

Trait Implementations

impl Clone for StructuralShape

fn clone(&self) -> StructuralShape

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for StructuralShape

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Copy for StructuralShape