Struct PileFoundation 

pub struct PileFoundation {
    pub diameter: f64,
    pub length: f64,
    pub pile_type: String,
    pub qs: f64,
    pub qb: f64,
    pub cu: f64,
    pub alpha: f64,
}

Driven pile foundation capacity.

Fields

diameter: f64

Pile diameter or width (m).

length: f64

Pile length L (m).

pile_type: String

Pile type: “concrete”, “steel”, “timber”.

qs: f64

Unit skin friction qs (kPa) along pile shaft.

qb: f64

Unit end bearing qb (kPa) at pile tip.

cu: f64

Soil cohesion cu (kPa).

alpha: f64

Adhesion factor α.

Implementations

impl PileFoundation

pub fn concrete_pile(diameter: f64, length: f64, qs: f64, qb: f64) -> Self

Create a concrete driven pile.

pub fn perimeter(&self) -> f64

Pile perimeter (m).

pub fn tip_area(&self) -> f64

Pile tip area (m²).

pub fn skin_friction(&self) -> f64

Ultimate skin friction (kN).

pub fn end_bearing(&self) -> f64

Ultimate end bearing (kN).

pub fn ultimate_capacity(&self) -> f64

Ultimate pile capacity Qu (kN).

pub fn allowable_capacity(&self) -> f64

Allowable pile capacity Qa (kN) with FOS = 2.5.

pub fn alpha_skin_friction(&self) -> f64

α-method skin friction for cohesive soils (kN).

pub fn elastic_compression(&self, load_kn: f64) -> f64

Settlement under working load (mm) — elastic compression of pile.

Trait Implementations

impl Clone for PileFoundation

fn clone(&self) -> PileFoundation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PileFoundation

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

Formats the value using the given formatter.