BEAM SUPPORTED WITH FORCE NOT IN AXIS
Static calculations
* * *
OBJECT:
n° decimal =
INSERT THE DATA
For decimals
put the point
P = load applied
daN
L = Beam length
cm
a =
cm
J = moment of inertia
cm
4
W = flexural strength module
cm³
E = elasticity module
daN/cm²
f permissible = L /
cm
permissible stress =
daN/cm²
x = abscissa in the chosen x point (x <= L)
cm
RESULTS
b = L - a =
cm
Ra = P b/L = constraint reaction in A
daN
Rb = P a/L = constraint reaction in B
daN
Mab = Mmax = P a b/L = bending moment Max
daNm
Ta = Ra = cut in A
daN
Tb = - Rb = cut in B
daN
= effort found = Mab/W =
daN/cm²
f = lowering under load = P a ² b ²/3 E J L =
cm
f middle = lowering in the middle =
cm
famm = permissible arrow =
cm
rotations
alpha in x = rotation in x at will (da 0 ÷ L)
degrees
1 daN = 1 Kg
