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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 /49/CH4/EX4.2/ex2.sce | |
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initial commit / add all books
Diffstat (limited to '49/CH4/EX4.2/ex2.sce')
| -rwxr-xr-x | 49/CH4/EX4.2/ex2.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/49/CH4/EX4.2/ex2.sce b/49/CH4/EX4.2/ex2.sce new file mode 100755 index 000000000..9b8496867 --- /dev/null +++ b/49/CH4/EX4.2/ex2.sce @@ -0,0 +1,22 @@ +//CHAPTER 4_ Motion and Dimensional Measurement
+//Caption : Rosette
+// Example 2// Page 168
+Eh=625*10^-6 //('enter the circumferential strain=:')
+Ea= 147*10^-6 //('enter the longitudinal strain=:')
+E=200*10^9 // given
+v=0.3; // poissons ratio
+// to calculate circumferential stress
+sig_h=E/(1-v^2)*(Eh+v*Ea)*10^-6;
+printf('Circumferential stress (hoops stress) is %1.1f MPa\n',sig_h);
+sig_a=E/(1-v^2)*(v*Eh+Ea)*10^-6;
+printf('Axial stress is %1.2f M Pa\n',sig_a);
+// To calculate ratio of stresse
+disp("Let the ratio be represented by RR")
+RR=sig_h/sig_a;
+printf('Ratio of stresses is %fd\n',RR)
+disp("Let the ratio of strains be represented by SS")
+SS=Eh/Ea;
+printf('THe ratio of strains is %1.2f', SS)
+
+
+
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