axiolid::profile

Enum SectionProfile

Source 
#[non_exhaustive]
pub enum SectionProfile {
    I {
        depth: f64,
        width: f64,
        web_thickness: f64,
        flange_thickness: f64,
        fillet_radius: Option<f64>,
        flange_edge_radius: Option<f64>,
        flange_slope: Option<f64>,
    },
    AsymmetricI {
        depth: f64,
        web_thickness: f64,
        bottom_flange_width: f64,
        bottom_flange_thickness: f64,
        bottom_fillet_radius: Option<f64>,
        bottom_flange_edge_radius: Option<f64>,
        bottom_flange_slope: Option<f64>,
        top_flange_width: f64,
        top_flange_thickness: Option<f64>,
        top_fillet_radius: Option<f64>,
        top_flange_edge_radius: Option<f64>,
        top_flange_slope: Option<f64>,
    },
    L {
        depth: f64,
        width: Option<f64>,
        thickness: f64,
        fillet_radius: Option<f64>,
        edge_radius: Option<f64>,
        leg_slope: Option<f64>,
    },
    T {
        depth: f64,
        flange_width: f64,
        web_thickness: f64,
        flange_thickness: f64,
        fillet_radius: Option<f64>,
        flange_edge_radius: Option<f64>,
        web_edge_radius: Option<f64>,
        web_slope: Option<f64>,
        flange_slope: Option<f64>,
    },
    U {
        depth: f64,
        flange_width: f64,
        web_thickness: f64,
        flange_thickness: f64,
        fillet_radius: Option<f64>,
        edge_radius: Option<f64>,
        flange_slope: Option<f64>,
    },
    C {
        depth: f64,
        width: f64,
        wall_thickness: f64,
        girth: f64,
        internal_fillet_radius: Option<f64>,
    },
    Z {
        depth: f64,
        flange_width: f64,
        web_thickness: f64,
        flange_thickness: f64,
        fillet_radius: Option<f64>,
        edge_radius: Option<f64>,
    },
    Trapezium {
        bottom_x: f64,
        top_x: f64,
        y: f64,
        top_offset: f64,
    },
}
Expand description

Generic structural section dimensions.

Each variant carries the dimensions the corresponding source entity declares, including the optional fillet radii, edge radii and flange slopes. Those optionals are not decoration: for a rolled steel section the root fillet is a large share of the cross-sectional area, so discarding it yields a section whose area, second moment and mass are all wrong while still looking like the right shape.

Angles are radians, lengths are model units. None means the source did not state the value, which is distinct from stating zero.

Variants (Non-exhaustive)§

This enum is marked as 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.
§

I

Symmetric I section: equal top and bottom flanges.

Fields

§depth: f64
§width: f64
§web_thickness: f64
§flange_thickness: f64
§fillet_radius: Option<f64>

Web-to-flange root fillet.

§flange_edge_radius: Option<f64>

Radius at the flange toe.

§flange_slope: Option<f64>

Flange taper, radians from the horizontal.

§

AsymmetricI

I section with independent top and bottom flanges.

Separate from I because collapsing the two flange widths into one silently symmetrises the section: the shape stays plausible while the neutral axis, and therefore every bending result, moves.

Fields

§depth: f64
§web_thickness: f64
§bottom_flange_width: f64
§bottom_flange_thickness: f64
§bottom_fillet_radius: Option<f64>
§bottom_flange_edge_radius: Option<f64>
§bottom_flange_slope: Option<f64>
§top_flange_width: f64
§top_flange_thickness: Option<f64>

Defaults to the bottom thickness when absent.

§top_fillet_radius: Option<f64>
§top_flange_edge_radius: Option<f64>
§top_flange_slope: Option<f64>
§

L

L or angle section.

Fields

§depth: f64
§width: Option<f64>

Defaults to the depth when absent, giving an equal angle.

§thickness: f64
§fillet_radius: Option<f64>
§edge_radius: Option<f64>
§leg_slope: Option<f64>

Leg taper, radians.

§

T

T section.

Fields

§depth: f64
§flange_width: f64
§web_thickness: f64
§flange_thickness: f64
§fillet_radius: Option<f64>
§flange_edge_radius: Option<f64>
§web_edge_radius: Option<f64>
§web_slope: Option<f64>
§flange_slope: Option<f64>
§

U

U or channel section.

Fields

§depth: f64
§flange_width: f64
§web_thickness: f64
§flange_thickness: f64
§fillet_radius: Option<f64>
§edge_radius: Option<f64>
§flange_slope: Option<f64>
§

C

C or lipped-channel section.

Fields

§depth: f64
§width: f64
§wall_thickness: f64
§girth: f64

Length of the returned lip.

§internal_fillet_radius: Option<f64>
§

Z

Z section.

Fields

§depth: f64
§flange_width: f64
§web_thickness: f64
§flange_thickness: f64
§fillet_radius: Option<f64>
§edge_radius: Option<f64>
§

Trapezium

Trapezium.

Fields

§bottom_x: f64
§top_x: f64
§y: f64
§top_offset: f64

Offset of the top edge relative to the bottom; may be negative.

Trait Implementations§

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impl Clone for SectionProfile

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fn clone(&self) -> SectionProfile

Returns a copy of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for SectionProfile

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

Formats the value using the given formatter. Read more
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impl PartialEq for SectionProfile

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fn eq(&self, other: &SectionProfile) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl StructuralPartialEq for SectionProfile

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