Interface IBilinearStressStrainCurve

A type of IStressStrainCurve in which the stress is directly proportional to the strain until the yield point. The curve has a constant gradient between the yield and the failure points.

Stress Strain Yield point Failure strain Stress Strain Yield point Failure point

Inherited Members
Namespace: Oasys.AdSec.Materials.StressStrainCurves
Assembly: AdSec_API_IDL.dll
Syntax
public interface IBilinearStressStrainCurve : IStressStrainCurve

Properties

FailurePoint

The point at which the material fails.

Declaration
IStressStrainPoint FailurePoint { get; }
Property Value
Type Description
IStressStrainPoint

YieldPoint

The point up to which the stress-strain relationship is elastic.

Declaration
IStressStrainPoint YieldPoint { get; }
Property Value
Type Description
IStressStrainPoint

Methods

Create(IStressStrainPoint, IStressStrainPoint)

Creates a new IBilinearStressStrainCurve with a constant gradient between the yield and the failure points.

Declaration
static IBilinearStressStrainCurve Create(IStressStrainPoint yieldPoint, IStressStrainPoint failurePoint)
Parameters
Type Name Description
IStressStrainPoint yieldPoint

The point up to which the stress-strain relationship is elastic, and beyond which the curve has a constant gradient.
IStressStrainPoint failurePoint

The point at which the material fails.
Returns
Type Description
IBilinearStressStrainCurve
Exceptions
Type Condition
System.ArgumentException

When the yield strain is larger than the failure strain.
System.ArgumentException

When the yield stress is larger than the failure stress.
System.ArgumentException

When any of the stress-strain inputs is negative or infinite.

Create(IStressStrainPoint, Strain)

Creates a new IBilinearStressStrainCurve with a zero gradient between the yield and the failure points.

Declaration
static IBilinearStressStrainCurve Create(IStressStrainPoint yieldPoint, Strain failureStrain)
Parameters
Type Name Description
IStressStrainPoint yieldPoint

The point up to which the stress-strain relationship is elastic, and beyond which there is no change in stress with change in strain.
OasysUnits.Strain failureStrain

The strain at which the material fails.
Returns
Type Description
IBilinearStressStrainCurve
Exceptions
Type Condition
System.ArgumentException

When the yield strain is larger than the failure strain.
System.ArgumentException

When any of the stress-strain inputs is negative or infinite.