From 7bc77cb1ed33745c720952c92b3b2747c5cbf2df Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Sat, 3 Feb 2018 11:01:52 +0530
Subject: Added new code

---
 3886/CH9/EX9.12/9_12.sce | 9 +++++++++
 3886/CH9/EX9.12/9_12.txt | 5 +++++
 2 files changed, 14 insertions(+)
 create mode 100644 3886/CH9/EX9.12/9_12.sce
 create mode 100644 3886/CH9/EX9.12/9_12.txt

(limited to '3886/CH9/EX9.12')

diff --git a/3886/CH9/EX9.12/9_12.sce b/3886/CH9/EX9.12/9_12.sce
new file mode 100644
index 000000000..a4fa20ad3
--- /dev/null
+++ b/3886/CH9/EX9.12/9_12.sce
@@ -0,0 +1,9 @@
+//Second moment of Inertia
+//refer fig. 9.37
+A1=100*13.5  //mm^2
+A2=(400-27)*8.1  //mm^2
+A3=100*13.5  //mm^2
+A=A1+A2+A3  //mm^2
+Ixx=((100*13.5^3)/12)+(1350*193.25^2)+((8.1*373^3)/12)+((100*13.5^3)/12)+(1350*193.25^2)  //mm^4
+Iyy=((13.5*100^3)/12)+(1350*24.27^2)+((373*8.1^3)/12)+(3021.3*21.68^2)+((13.5*100^3)/12)+(1350*24.27^2)
+printf("\nIxx=%.2d mm^4\nIyy=%.2d mm^4",Ixx,Iyy)
diff --git a/3886/CH9/EX9.12/9_12.txt b/3886/CH9/EX9.12/9_12.txt
new file mode 100644
index 000000000..b4cad0683
--- /dev/null
+++ b/3886/CH9/EX9.12/9_12.txt
@@ -0,0 +1,5 @@
+ 
+--> exec('E:\My program EM\9. Centroid and moment of inertia\9.12.sce', -1)
+
+Ixx=135903228 mm^4
+Iyy=5276986 mm^4
\ No newline at end of file
-- 
cgit