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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/CH10/EX10.1/Ex10_1.sce | |
| 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/CH10/EX10.1/Ex10_1.sce')
| -rw-r--r-- | 3705/CH10/EX10.1/Ex10_1.sce | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/3705/CH10/EX10.1/Ex10_1.sce b/3705/CH10/EX10.1/Ex10_1.sce new file mode 100644 index 000000000..d2637d4a7 --- /dev/null +++ b/3705/CH10/EX10.1/Ex10_1.sce @@ -0,0 +1,28 @@ + +clear//
+
+//Variable Declaration
+Le=7 //Effective length in m
+P=450 //Applied axial Load in kN
+FOS=3 //Factor of safety
+sigma_pl=200*10**6 //Stress allowable in Pa
+E=200*10**9 //Youngs Modulus in Pa
+end_cond=0.7 //End Condition factor to be multiplied
+
+//Calculations
+Pcr=P*FOS //Critical Load in kN
+A=Pcr*sigma_pl**-1*10**9 //Area in mm^2
+
+//Part 1
+I1=10**15*(Pcr*Le**2)*(%pi**2*E)**-1 //Moment of Inertia Required in mm^4
+//From table selecting appropriate Section W250x73
+
+//Part 2
+I2=10**15*(Pcr*end_cond**2*Le**2)*(%pi**2*E)**-1 //Moment of Inertia Required in mm^4
+//From table selecting appropriate Section W200x52
+
+//Lightest Section that meets these criterion is W250x58 section
+
+
+//Result
+printf("\n From the above computation we select W250x58 section")
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