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authorpriyanka2015-06-24 15:03:17 +0530
committerpriyanka2015-06-24 15:03:17 +0530
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+clear;
+clc;
+l = 5;// feet
+W = 150;// lb
+w = 120;// lb. per foot run
+l1 = 3;// feet
+b = 3;// inches
+d = 6;// inches
+E = 1.5*10^6;// lb/in^2
+I = (1/12)*b*d^3;// in^4
+y_B1 = (W*l^3)/(3*E*I);// feet
+y_B2 = (w*l1*l1^3)/(8*E*I) + (l-l1)*(w*l1*l1^2)/(6*E*I);// feet
+y_B = (12^3)*(y_B1+y_B2);// inches
+printf('The deflection at the free end = %.4f inches',y_B);