Torsion constant using excel

Torsion constant using excel

A method to obtain the torsion constant for arbitrary cross section with Excel.

EXCEL

 

1. Input X & Y (in red)    

   - Counterclockwise    

   - Start and end points must be the same.

 

2. Press "Making X&Y"

 

3. Press "Cal."

 

* Do not believe the value of the torsion constant of a thin cross section (h, channel).     

The value is too much different.

 

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Designed by JB FACTORY