diff options
Diffstat (limited to '3886/CH3/EX3.29')
| -rw-r--r-- | 3886/CH3/EX3.29/3_29.txt | 8 | ||||
| -rw-r--r-- | 3886/CH3/EX3.29/Ex3_29.sce | 18 |
2 files changed, 26 insertions, 0 deletions
diff --git a/3886/CH3/EX3.29/3_29.txt b/3886/CH3/EX3.29/3_29.txt new file mode 100644 index 000000000..24f8e9d25 --- /dev/null +++ b/3886/CH3/EX3.29/3_29.txt @@ -0,0 +1,8 @@ +
+--> exec('E:\My program EM\3. Resultant and equilibrium of system of coplanar non-concurrent forces\Ex3_29.sce', -1)
+Required Values are:-
+HA=28.28 kN
+VA=9.43 kN downward
+RD=40.91 kN
+HC=10.00 kN
+VC=34.12 kN
\ No newline at end of file diff --git a/3886/CH3/EX3.29/Ex3_29.sce b/3886/CH3/EX3.29/Ex3_29.sce new file mode 100644 index 000000000..c81d38777 --- /dev/null +++ b/3886/CH3/EX3.29/Ex3_29.sce @@ -0,0 +1,18 @@ +//determine reactions at A,C and D
+//Refer fig. 3.56
+//Taking moment about A
+RE=(20*3+40*4*sind(45))/3 //kN
+HA=40*cosd(45) //kN
+VA=20+40*sind(45)-RE //kN (Downwards)
+//Taking moment about C
+RD=((20*sind(60))-(10)+(57.71*2))/3 //kN
+HC=20*cosd(60) //kN
+VC=20*sind(60)+RE-RD //kN
+printf("Required Values are:-\nHA=%.2f kN\nVA=%.2f kN downward\nRD=%.2f kN\nHC=%.2f kN\nVC=%.2f kN",HA,-VA,RD,HC,VC)
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