diff options
Diffstat (limited to '3886/CH10/EX10.13')
| -rw-r--r-- | 3886/CH10/EX10.13/10_13.sce | 12 | ||||
| -rw-r--r-- | 3886/CH10/EX10.13/10_13.txt | 4 |
2 files changed, 16 insertions, 0 deletions
diff --git a/3886/CH10/EX10.13/10_13.sce b/3886/CH10/EX10.13/10_13.sce new file mode 100644 index 000000000..117f8007c --- /dev/null +++ b/3886/CH10/EX10.13/10_13.sce @@ -0,0 +1,12 @@ +//Determine radius of gyration
+//refer fig.10.23
+//composite body may be divided into
+//1.a solid block of size (80*120*100 mm) and 2.two semicircular grooves each of 40 mm radius and 80 mm length
+//Let's assign random value to rho
+rho=1
+//Ig=1.029*10^8*rho
+//Ix2=Ig+M2*d'^2
+Ixx=10.0816*(10^8)*rho
+M=557876.14*rho //units
+k=sqrt(Ixx/M) //mm
+printf("\nk=%.2f mm",k)
diff --git a/3886/CH10/EX10.13/10_13.txt b/3886/CH10/EX10.13/10_13.txt new file mode 100644 index 000000000..c706d22d0 --- /dev/null +++ b/3886/CH10/EX10.13/10_13.txt @@ -0,0 +1,4 @@ +
+--> exec('E:\My program EM\10. Centre of gravity and mass moment of inertia\10.13.sce', -1)
+
+k=42.51 mm
\ No newline at end of file |