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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /3456/CH3/EX3.1/Ex3_1.sce | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '3456/CH3/EX3.1/Ex3_1.sce')
| -rw-r--r-- | 3456/CH3/EX3.1/Ex3_1.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/3456/CH3/EX3.1/Ex3_1.sce b/3456/CH3/EX3.1/Ex3_1.sce new file mode 100644 index 000000000..a705d34f2 --- /dev/null +++ b/3456/CH3/EX3.1/Ex3_1.sce @@ -0,0 +1,15 @@ +//Example 3.1
+//True Stress and True Strain
+//Page No. 76
+clc;clear;close;
+
+D_i=0.505; //in inches
+L=2; //in inches
+P_max=20000; //in lb
+P_f=16000; //in lb
+D_f=0.425; //in inches
+E_St= P_max*4/(%pi*D_i^2);
+T_fr_St= P_f*4/(%pi*D_f^2);
+e_f=log(D_i^2/D_f^2);
+e=exp(e_f)-1;
+printf('\nEngineering Stress at maximum load = %g psi\nTrue Fracture Stress = %g psi\nTrue Strain at fracture = %g\nEngineering strain at fracture = %g',E_St,T_fr_St,e_f,e);
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