diff options
| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /1205/CH9/EX9.4/S_9_4.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 '1205/CH9/EX9.4/S_9_4.sce')
| -rw-r--r-- | 1205/CH9/EX9.4/S_9_4.sce | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/1205/CH9/EX9.4/S_9_4.sce b/1205/CH9/EX9.4/S_9_4.sce new file mode 100644 index 000000000..84802b904 --- /dev/null +++ b/1205/CH9/EX9.4/S_9_4.sce @@ -0,0 +1,24 @@ +clc;
+//Area of plate
+
+
+A=225*19;//mm^2
+y=1/2*358+1/2*19;//mm, y co-ordinate of centroid of the plate
+//All values for flange are from table from book
+sumA=A+7230;//mm^2 Total area
+sumyA=y*A+0;//mm^3
+Y=sumyA/sumA;//mm
+
+//Moment of inertia
+//For wide flanfe
+Ix1=160*10^6+7203*Y^2;//mm^4
+//for plate
+Ix2=1/12*225*19^3+4275*(188.5-70)^2;//mm^4
+//For composite area
+Ix=Ix1+Ix2;//mm^4
+
+printf("Moment of inertia Ix= %.2e mm^4 \n",Ix);
+
+//Radius of gyration
+kx=sqrt(Ix/sumA);//mm
+printf("Radius of gyration is kx= %.1f mm\n",kx);
|