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| author | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
| commit | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df (patch) | |
| tree | 449d555969bfd7befe906877abab098c6e63a0e8 /3886/CH9/EX9.10 | |
| parent | d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (diff) | |
| download | Scilab-TBC-Uploads-master.tar.gz Scilab-TBC-Uploads-master.tar.bz2 Scilab-TBC-Uploads-master.zip | |
Diffstat (limited to '3886/CH9/EX9.10')
| -rw-r--r-- | 3886/CH9/EX9.10/9_10.sce | 13 | ||||
| -rw-r--r-- | 3886/CH9/EX9.10/9_10.txt | 6 |
2 files changed, 19 insertions, 0 deletions
diff --git a/3886/CH9/EX9.10/9_10.sce b/3886/CH9/EX9.10/9_10.sce new file mode 100644 index 000000000..af8e232a5 --- /dev/null +++ b/3886/CH9/EX9.10/9_10.sce @@ -0,0 +1,13 @@ +//Moment of inertia of L-section
+//Divide the section into two rectangles A1 and A2
+A1=125*10 //mm^2
+A2=75*10 //mm^2
+A=A1+A2 //mm^2
+xbar=((1250*5)+750*(10+75/2))/A //mm
+ybar=((1250*125/2)+(750*5))/A //mm
+Ixx=((10*125^3)/12)+(1250*21.56^2)+((75/12)*10^3)+(750*39.94^2) //mm^4
+Iyy=((125*10^3)/12)+(1250*15.94^2)+((10*75^3)/12)+(750*26.56^2) //mm^4
+Izz=Ixx+Iyy //mm^4
+printf("\nIxx=%.2f mm^4\nIyy=%.2f mm^4\nIzz=%.2f mm^4",Ixx,Iyy,Izz)
+
+
diff --git a/3886/CH9/EX9.10/9_10.txt b/3886/CH9/EX9.10/9_10.txt new file mode 100644 index 000000000..78517996d --- /dev/null +++ b/3886/CH9/EX9.10/9_10.txt @@ -0,0 +1,6 @@ +
+--> exec('E:\My program EM\9. Centroid and moment of inertia\9.10.sce', -1)
+
+Ixx=3411298.87 mm^4
+Iyy=1208658.87 mm^4
+Izz=4619957.73 mm^4
\ No newline at end of file |