diff options
| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2732/CH9/EX9.15 | |
| 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 '2732/CH9/EX9.15')
| -rwxr-xr-x | 2732/CH9/EX9.15/Ex9_15.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/2732/CH9/EX9.15/Ex9_15.sce b/2732/CH9/EX9.15/Ex9_15.sce new file mode 100755 index 000000000..962070e6d --- /dev/null +++ b/2732/CH9/EX9.15/Ex9_15.sce @@ -0,0 +1,22 @@ +clc
+//initialization of variables
+clear
+// linked to 9_14
+// calculations
+P=400 //kg/m
+L=10 //m
+F=10 //tonne
+n=3
+Ixx=5943.1 //cm^4
+A=52.03 //cm^2
+rx=10.69 //cm
+E=2*10^6 //kg/cm^2
+Pcr=%pi^2*E*Ixx/((L*100)^2)
+Pcr=Pcr/1000
+e=P*L^2/(8*F*1000)
+g=e*12.5*100/rx^2
+Smax=F*1000/A*(1+g*1/(1+n*(F/Pcr)))
+// results
+printf('The maximum stress developed is %d kg/cm^2',Smax)
+
+// approximate answer in the text
|