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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 /3392/CH17/EX17.3 | |
| 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 '3392/CH17/EX17.3')
| -rwxr-xr-x | 3392/CH17/EX17.3/Ex17_3.sce | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/3392/CH17/EX17.3/Ex17_3.sce b/3392/CH17/EX17.3/Ex17_3.sce new file mode 100755 index 000000000..2469b81e4 --- /dev/null +++ b/3392/CH17/EX17.3/Ex17_3.sce @@ -0,0 +1,25 @@ +clc
+// initialization of variables
+clear
+E=200 //GPa
+v=0.29
+R=40 //mm
+h=20 //mm
+P=24.1 //kN
+S_max=1445 //MPa
+tau_max=433 //MPa
+tau_octM=361 //MPa
+//calculations
+E=E*10^3
+P=P*10^3
+Del=2*R*(1-v^2)/E
+b=sqrt(2*P*Del/(h*%pi))
+br=b/Del
+S_maxT=2*b/(9*Del)
+S_maxC=-1.13*br
+tau_max=0.31*br
+tau_octM=0.255*br
+printf('Sigma_max (tension) = %d MPa',S_maxT)
+printf('\n Sigma_max (compression) = %d MPa',S_maxC)
+printf('\n tau_max = %d MPa',tau_max)
+printf('\n tau_oct_max = %d MPa',tau_octM)
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