INSERT DATA 
for decimals put the point 
q = overload + own weight 
daN/ml 
L = 
cm 
J = moment of inertia 
cm^{4} 
W = resistance modulus 
cm³ 
E = elasticity module 
daN/cm² 
f permissible = L / 
cm 
permissible Tension = 
daN/cm² 
x = (0.00 < x < L) = 
cm 
RESULTS 

Ra = Rb = q L/2 = 
daN 
Ma = Mb = 0 = 
daNm 
Mab = q L²/8 = 
daNm 
Mx = q x (L  x ) /2= 
daNm 
Tx = q (L  2 x) /2 = 
daN 
Ta =  Tb = q L/2 = 
daN 
Tb = 
daN 
AB = tension found in the middle = Mab/W = 
daN/cm² 
f = arrow found in the middle = 5 q L^{4}/384 E J = 
cm 
arrow at point x of your choice = 
cm 
permissible arrow = 
cm 
rotations 

alpha in x = rotation in x of your choice (0 ÷ L) 
degrees 
alpha in A = rotation in A or B 
degrees 
1 daN = 1 Kg  