Struct ProgressiveDamage 

pub struct ProgressiveDamage {
    pub degradation: Vec<f64>,
    pub criterion: TsaiWuCriterion,
    pub reduction_factor: f64,
}

Progressive damage model (ply-by-ply degradation).

Fields

degradation: Vec<f64>

Current stiffness degradation factor per ply (1 = intact).

criterion: TsaiWuCriterion

Failure criterion (Tsai-Wu).

reduction_factor: f64

Stiffness reduction factor upon failure.

Implementations

impl ProgressiveDamage

pub fn new( n_plies: usize, criterion: TsaiWuCriterion, reduction_factor: f64, ) -> Self

Create progressive damage model for n plies.

pub fn apply_load_step(&mut self, stresses: &[[f64; 3]]) -> usize

Apply load step and degrade failed plies. Returns (new_degradation_flags, ply failure count).

pub fn all_plies_failed(&self) -> bool

Check if all plies have failed (last-ply-failure).

pub fn failed_count(&self) -> usize

Number of failed plies.

Trait Implementations

impl Clone for ProgressiveDamage

fn clone(&self) -> ProgressiveDamage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProgressiveDamage

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

Formats the value using the given formatter.