Hide Table of Contents
SetFatigueSNCurve Method (ICWMaterial)

Sets the fatigue S-N curve data for user-defined curve sources.

.NET Syntax

Visual Basic (Declaration) 
Sub SetFatigueSNCurve( _
   ByVal NIndex As System.Integer, _
   ByVal DStressRatio As System.Double, _
   ByVal VarFatigueSNCurveData As System.Object, _
   ByRef ErrorCode As System.Integer _
) 
Visual Basic (Usage) 
Dim instance As ICWMaterial
Dim NIndex As System.Integer
Dim DStressRatio As System.Double
Dim VarFatigueSNCurveData As System.Object
Dim ErrorCode As System.Integer
 
instance.SetFatigueSNCurve(NIndex, DStressRatio, VarFatigueSNCurveData, ErrorCode)
C# 
void SetFatigueSNCurve( 
   System.int NIndex,
   System.double DStressRatio,
   System.object VarFatigueSNCurveData,
   out System.int ErrorCode
)
C++/CLI 
void SetFatigueSNCurve( 
&   System.int NIndex,
&   System.double DStressRatio,
&   System.Object^ VarFatigueSNCurveData,
&   [Out] System.int ErrorCode
) 

Parameters

NIndex
0-based S-N curve data index
DStressRatio
Stress ratio
VarFatigueSNCurveData
Array of S-N curve data (see Remarks)
ErrorCode

Error as defined in swsMaterialFatigueSNCurveError_e

Remarks

This method is valid only if ICWMaterial::SNCurveSource is set to swsMaterialSNCurveSource_e.swsMaterialSNCurveSourceUserDefined.

VarFatigueSNCurveData:

[ n, x1, y1, x2, y2, x3, y3,...xn, yn ]

where:

  • n = number of xi,yi pairs

  • x1 = number of cycles for point 1

  • y1 = alternating stress for point 1

  • ...

  • xn = number of cycles for point n

  • yn = alternating stress for point n

See the SOLIDWORKS Help topic, Material Dialog Box - Fatigue SN Curves Tab, for more information about S-N curve equations.

 

See Also

Availability

SOLIDWORKS Simulation API 2008 SP1.0


Provide feedback on this topic

SOLIDWORKS welcomes your feedback concerning the presentation, accuracy, and thoroughness of the documentation. Use the form below to send your comments and suggestions about this topic directly to our documentation team. The documentation team cannot answer technical support questions. Click here for information about technical support.

* Required

 
*Email:  
Subject:   Feedback on Help Topics
Page:   SetFatigueSNCurve Method (ICWMaterial)
*Comment:  
*   I acknowledge I have read and I hereby accept the privacy policy under which my Personal Data will be used by Dassault Systèmes

Print Topic

Select the scope of content to print:

x

We have detected you are using a browser version older than Internet Explorer 7. For optimized display, we suggest upgrading your browser to Internet Explorer 7 or newer.

 Never show this message again
x

Web Help Content Version: API Help (English only) 2022 SP05

To disable Web help from within SOLIDWORKS and use local help instead, click Help > Use SOLIDWORKS Web Help.

To report problems encountered with the Web help interface and search, contact your local support representative. To provide feedback on individual help topics, use the “Feedback on this topic” link on the individual topic page.