BEAM SUPPORTED WITH A CENTRAL AND PARTIALLY UNIFORM LOAD
Static calculations
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OBJECT:


n decimali =

INSERT DATA

For decimals put the point
q = daN/ml
L = cm
b = cm
J = moment of inertia cm4
W = resistance modulus cm
E = elasticity module daN/cm
f permissible = L / cm
permissible Tension = daN/cm

RESULTS

a = (L - b)/2 = cm
Ra = q b / 2 = daN
Rb = Ra = daN
Ma = Mb = daNm
Mc = Md = q b a/2 = daNm
Ma-b = Mmax = q b/8 (2 L - b) = daNm
Ta = Ra = daN
Tb = - Rb = daN
C = Tension found in C = Mc/Wx = daN/cm
A-B = Tension found in the middle = Ma-b/Wx = daN/cm
f = arrow found in the middle = q b ( 2 L - L b + b /4)/96 E J = cm
permissible arrow = cm
1 daN = 1 Kg