Struct StrainTensor 

pub struct StrainTensor {
    pub components: [f64; 6],
}

Symmetric strain tensor (6 independent components, Voigt notation).

Components: [εxx, εyy, εzz, γxy, γyz, γxz] where γ = engineering shear strain (γ = 2ε_ij for shear components).

Fields

components: [f64; 6]

Implementations

impl StrainTensor

pub const ZERO: Self

Zero strain state.

pub fn new(exx: f64, eyy: f64, ezz: f64, gxy: f64, gyz: f64, gxz: f64) -> Self

Create from individual components (engineering shear strain convention).

pub fn volumetric(&self) -> f64

Volumetric strain: ε_vol = εxx + εyy + εzz

pub fn deviatoric(&self) -> Self

Deviatoric strain tensor.

pub fn effective_strain(&self) -> f64

Von Mises equivalent strain.

ε_eq = sqrt(2/3 * (e_xx² + e_yy² + e_zz² + γxy²/2 + γyz²/2 + γxz²/2)) where e_ij are deviatoric strain components.

pub fn scale(self, factor: f64) -> Self

Scale all components by a scalar.

Trait Implementations

impl Add for StrainTensor

type Output = StrainTensor

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self

Performs the + operation.

impl Clone for StrainTensor

fn clone(&self) -> StrainTensor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StrainTensor

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

Formats the value using the given formatter.

impl Default for StrainTensor

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for StrainTensor

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for StrainTensor

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

Formats the value using the given formatter.

impl Mul<f64> for StrainTensor

type Output = StrainTensor

The resulting type after applying the * operator.

fn mul(self, rhs: f64) -> Self

Performs the * operation.

impl PartialEq for StrainTensor

fn eq(&self, other: &StrainTensor) -> 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 Serialize for StrainTensor

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Sub for StrainTensor

type Output = StrainTensor

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self

Performs the - operation.

impl Copy for StrainTensor

impl StructuralPartialEq for StrainTensor