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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3705/CH8/EX8.11 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3705/CH8/EX8.11')
| -rw-r--r-- | 3705/CH8/EX8.11/Ex8_11.sce | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/3705/CH8/EX8.11/Ex8_11.sce b/3705/CH8/EX8.11/Ex8_11.sce new file mode 100644 index 000000000..d763804e0 --- /dev/null +++ b/3705/CH8/EX8.11/Ex8_11.sce @@ -0,0 +1,32 @@ + +clear//
+
+//Variable Declaration
+L=15 //Length of the shaft in inches
+r=3.0/8.001 //Radius of the shaft in inches
+T=540 //Torque applied in lb.in
+
+//Calculations
+V=30 //Transverse Shear Force in lb
+M=15*V //Bending Moment in lb.in
+I=(%pi*r**4)/4.0 //Moment of Inertia in in^4
+J=2*I //Polar Moment Of Inertia in in^4
+
+//Part 1
+sigma=(M*r)/I //Bending Stress in psi
+tau_t=10**-3*(T*r)/J //Shear Stress in ksi
+
+sigma_max1=13.92 //From the Mohr Circle in ksi
+
+//Part 2
+Q=(2*r**3)/3.0 //First Moment in in^3
+b=2*r // in
+
+tau_V=10**-3*(V*Q)/(I*b) //Shear Stress in ksi
+tau=tau_t+tau_V //Total Shear in ksi
+
+sigma_max2=tau //Maximum stress in ksi
+
+//Result
+printf("\n The maximum normal stress in case 1 is %0.3f ksi",sigma_max1)
+printf("\n The Maximum normal stress in case 2 is %0.2f ksi",sigma_max2)
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