diff options
Diffstat (limited to '3886/CH5/EX5.10/5_10.sce')
| -rw-r--r-- | 3886/CH5/EX5.10/5_10.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/3886/CH5/EX5.10/5_10.sce b/3886/CH5/EX5.10/5_10.sce new file mode 100644 index 000000000..c1799536d --- /dev/null +++ b/3886/CH5/EX5.10/5_10.sce @@ -0,0 +1,12 @@ +//Value of force P
+//refer fig. 5.14
+mu=0.25
+//Let fi be the angle of limiting friction
+fi=atand(0.25) //degree
+ //Consider equilibrium of block C
+//apply Lami's theorem
+R1=160*sind(180-16-fi)/sind(2*(fi+16)) //kN
+//Consider equilibrium of Wedge A
+//apply Lami's theorem
+P=R1*sind(180-fi-fi-16)/sind(90+fi) //kN
+printf("The required value is P=%0.3f kN",P)
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