diff options
Diffstat (limited to '3886/CH3/EX3.28')
| -rw-r--r-- | 3886/CH3/EX3.28/3_28.txt | 6 | ||||
| -rw-r--r-- | 3886/CH3/EX3.28/Ex3_28.sce | 15 |
2 files changed, 21 insertions, 0 deletions
diff --git a/3886/CH3/EX3.28/3_28.txt b/3886/CH3/EX3.28/3_28.txt new file mode 100644 index 000000000..e9ebddfa9 --- /dev/null +++ b/3886/CH3/EX3.28/3_28.txt @@ -0,0 +1,6 @@ +
+--> exec('E:\My program EM\3. Resultant and equilibrium of system of coplanar non-concurrent forces\Ex3_28.sce', -1)
+Required reactions are:-
+RA=12.86 kN
+RB=8.57 kN,
+RD=16.07 kN
\ No newline at end of file diff --git a/3886/CH3/EX3.28/Ex3_28.sce b/3886/CH3/EX3.28/Ex3_28.sce new file mode 100644 index 000000000..e96a19817 --- /dev/null +++ b/3886/CH3/EX3.28/Ex3_28.sce @@ -0,0 +1,15 @@ +//determine reactions at A,B and D
+//Refer fig. 3.55
+//Taking moment about C
+RD=(3*5*2.5+(5*9*2*5)/(2*3))/7 //kN
+RC=15+22.5-RD //kN
+//Taking moment about A
+RB=(2*RC/5) //kN
+RA=RC-RB //kN
+printf("Required reactions are:-\nRA=%.2f kN\nRB=%.2f kN,\nRD=%.2f kN",RA,RB,RD)
+
+
+
+
+
+
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