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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
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| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3774/CH5/EX5.3/Ex5_3.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3774/CH5/EX5.3/Ex5_3.sce')
| -rw-r--r-- | 3774/CH5/EX5.3/Ex5_3.sce | 25 |
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diff --git a/3774/CH5/EX5.3/Ex5_3.sce b/3774/CH5/EX5.3/Ex5_3.sce new file mode 100644 index 000000000..f93343890 --- /dev/null +++ b/3774/CH5/EX5.3/Ex5_3.sce @@ -0,0 +1,25 @@ +// exa 5.3 Pg 150 +clc;clear;close; + +// Given Data +n=6;// no. of rivets +P=54;// kN +e=200;//mm +a=50;//mm (from fig.5.13(a)) +b=100;//mm (from fig.5.13(a)) +tau=120;// MPa + +Pd=P/n*1000;// N (direct shear load in rivet) +C=P*e;// kN.mm (Couple) +//l1=l3=l4=l6 +l1=sqrt(a**2+b**2);// mm +l3=l1;l4=l1;l6=l1//mm +l2=a;l5=a;//mm +// F1/l1*(4*l1**2+2*l2**2)=C +F1=C*1000/(4*l1**2+2*l2**2)*l1;// N +theta1=acos(a/l1);// radian +R1=sqrt(Pd**2+F1**2+2*Pd*F1*cos(theta1));// N (resultant force in rivet 1) +//R1=%pi/4*d0**2*tau +d0=sqrt(R1/(%pi/4*tau));// mm +printf('\n diameter of rivets = %.2f mm. Use d0 = 17.5 mm & d=16 mm for design.',d0) + |