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//Ex no.17.2,Page no.380
clc;
clear;
close;
//Initilization of Variables
d=6 //cm //diameter of rod
L=40 //cm //Length of steel plate
P=12 //KN //Load
sigma=180 //MPa //Allowable stress
//Calculations
A=%pi*4**-1*d**2 //cm**2 //Area of rod
M=P*10**3*L //Ncm
F=M*A**-1 //N/cm //Force per unit cm of weld at top and bottom
V_s=P*10**3*(%pi*d)**-1 //N/cm //vertical shear
R=(F**2+V_s**2)**0.5 //N/cm //resultant Load
S=R*(sigma)**-1*10**-2 //cm //size of weld
//Result
printf("Size of weld is %.2f cm",S)
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