//(Threaded Joints) Example 7.7
//Refer Fig.7.22 on page 238
//Number of bolts N
N = 6
//Load acting on the bracket P (kN)
P = 50
//Height of bolt1 from the base l1 (mm)
l1 = 300
//Height of bolt2 from the base l2 (mm)
l2 = 200
//Height of bolt3 from the base l3 (mm)
l3 = 100
//Eccentricity value l (mm)
l = 250
//Maximum permissible tensile stress in bolts sigmaMax (N/mm2)
sigmaMax = 100