This is a Matlab exercise problem. Please use the following Matlab parameters in your editor code:

   

Project description:

   

Design a MATLAB script to compute the elastic flexure stress and elastic critical torsional buckling stress for given ASTM A572 Grade 50 column sections with pinned supported at both ends.

   

• The length (L) of the columns selected in this problem are from 120 inches to 240 inches.
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• The “K” value needs to be selected based on theoretical K value on the figure. (k=1)

   

The code should:

   

• Use subplot to plot L Vs. Fe1 and L Vs. Fe2 for both columns.

   

Each subplot should

   

1. Have xlabel of ‘Length’, ylabel of ‘elastic flexure stress’ OR ‘and elastic critical torsional buckling stress’.
2.     
3. Titled “Column 1 L Vs. Fe1” OR “Column 1 L Vs. Fe2” OR “Column 2 L Vs. Fe1” OR “Column 2 L Vs. Fe2”
4.     
5. Turn Grid setting to ‘on’.
6.     
7. Set font to be Times New Roman, 14 pt.

   

• Include the codes you use to import data from excel sheet into MATLAB (Do not manually import data.)
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• Save all your data in workspace into a .mat file named “result.mat”.

   

   

 

   

 

   

Attach editor code and figures in your answer.
 
 
 

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