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Diffstat (limited to '3772/CH17/EX17.6/Ex17_6.sce')
| -rw-r--r-- | 3772/CH17/EX17.6/Ex17_6.sce | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/3772/CH17/EX17.6/Ex17_6.sce b/3772/CH17/EX17.6/Ex17_6.sce new file mode 100644 index 000000000..2b90f9088 --- /dev/null +++ b/3772/CH17/EX17.6/Ex17_6.sce @@ -0,0 +1,28 @@ +//Ex no.17.6,Page no.382 +clc;clear;close; + +//Initilization of Variables + +P=200 //KN //Load carried by the angle +S=0.6 //mm //size of weld +b=4.46 //cm //Distance of centre of gravity of the angle from the top shorter leg +a=10.54 //cm //Distance of centre of gravity of the angle from the top edge of the angle +sigma_s=102.5 //MPa //shear stress +//l_1=Length of the top weld +//l_2=length of the bottom weld +//L=l_1+l_2 //cm //total length weld + +//Using the relation +//P=L*0.7*S*sigma_s + +//After substituting values and simplifying we get +L=(P*10**3)*(0.7*S*sigma_s*10**-4*10**6)**-1 //cm (equation 1) + +//Using the relation +l_1=(L*b)*(a+b)**-1 //cm + +//substituting this value in equation 1 we have, +l_2=L-l_1 //cm + +//Result +printf("Distance of centre of gravity of the angle from the top edge of the angle = %.2f cm",l_2) |