Struct ElasticMaterial 

pub struct ElasticMaterial {
    pub youngs_modulus: f64,
    pub poisson_ratio: Option<f64>,
}

Simple elastic material parameters for linear isotropic summaries.

Fields

youngs_modulus: f64

Young’s modulus in pascals.

poisson_ratio: Option<f64>

Poisson’s ratio when known.

Implementations

impl ElasticMaterial

pub fn new(youngs_modulus: f64) -> Option<ElasticMaterial>

Creates a material summary with Young’s modulus only.

pub fn with_poisson_ratio( youngs_modulus: f64, poisson_ratio: f64, ) -> Option<ElasticMaterial>

Creates a material summary with Young’s modulus and Poisson’s ratio.

pub fn stress_from_strain(&self, strain: f64) -> Option<f64>

Computes stress from strain using this material’s Young’s modulus.

Examples

use use_elasticity::ElasticMaterial;

let Some(material) = ElasticMaterial::new(200.0) else {
    unreachable!();
};

assert_eq!(material.stress_from_strain(0.01), Some(2.0));

pub fn strain_from_stress(&self, stress: f64) -> Option<f64>

Computes strain from stress using this material’s Young’s modulus.

pub fn shear_modulus(&self) -> Option<f64>

Computes shear modulus when Poisson’s ratio is available.

pub fn bulk_modulus(&self) -> Option<f64>

Computes bulk modulus when Poisson’s ratio is available.

Trait Implementations

impl Clone for ElasticMaterial

fn clone(&self) -> ElasticMaterial

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ElasticMaterial

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

Formats the value using the given formatter.

impl PartialEq for ElasticMaterial

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for ElasticMaterial

impl StructuralPartialEq for ElasticMaterial