Struct IsotropicElastic 

pub struct IsotropicElastic {
    pub e: f64,
    pub nu: f64,
}

Isotropic elastic material — alias for LinearElastic using the E/nu naming convention expected by the task specification.

Fields

e: f64

Young’s modulus (Pa).

nu: f64

Poisson’s ratio.

Implementations

impl IsotropicElastic

pub fn new(e: f64, nu: f64) -> Self

Create a new isotropic elastic material.

pub fn shear_modulus(&self) -> f64

Shear modulus G = E / (2(1+ν)).

pub fn bulk_modulus(&self) -> f64

Bulk modulus K = E / (3(1-2ν)).

pub fn p_wave_modulus(&self) -> f64

P-wave modulus M = E(1-ν) / ((1+ν)(1-2ν)).

pub fn compliance_matrix_voigt(&self) -> [f64; 36]

Compliance matrix S = C⁻¹ as a flat [f64; 36] row-major array.

pub fn engineering_strains(&self, stress_voigt: [f64; 6]) -> [f64; 6]

Engineering strains from Voigt stress vector.

Trait Implementations

impl Clone for IsotropicElastic

fn clone(&self) -> IsotropicElastic

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IsotropicElastic

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

Formats the value using the given formatter.

impl Copy for IsotropicElastic