diff options
Diffstat (limited to '3886/CH3/EX3.20')
| -rw-r--r-- | 3886/CH3/EX3.20/3_20.txt | 6 | ||||
| -rw-r--r-- | 3886/CH3/EX3.20/Ex3_20.sce | 9 |
2 files changed, 15 insertions, 0 deletions
diff --git a/3886/CH3/EX3.20/3_20.txt b/3886/CH3/EX3.20/3_20.txt new file mode 100644 index 000000000..ee913bc7b --- /dev/null +++ b/3886/CH3/EX3.20/3_20.txt @@ -0,0 +1,6 @@ +
+--> exec('E:\My program EM\3. Resultant and equilibrium of system of coplanar non-concurrent forces\Ex3_20.sce', -1)
+The reactions developed are:-
+HA=27.13 kN
+VA=12.77 kN
+RB=18.87 kN
\ No newline at end of file diff --git a/3886/CH3/EX3.20/Ex3_20.sce b/3886/CH3/EX3.20/Ex3_20.sce new file mode 100644 index 000000000..048e9e8ce --- /dev/null +++ b/3886/CH3/EX3.20/Ex3_20.sce @@ -0,0 +1,9 @@ +//Reactions developed at A and B
+//Refer fig. 3.47 (a) and (b)
+//Make proper assumptions from this fig.
+//applying equilibrium conditions
+HA=15*cosd(30)+20*cosd(45) //kN
+//Taking moment about A
+RB=(10*4+15*6*sind(30)+20*10*sind(45))/12 //kN
+VA=-RB+10+15*sind(30)+20*sind(45) //kN
+printf("The reactions developed are:-\nHA=%.2f kN\nVA=%.2f kN\nRB=%.2f kN",HA,VA,RB)
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