BEAM SUPPORTED AND WEDGED

BEAM SUPPORTED AND WEDGED
Static calculations
* * *

OBJECT:

n° decimal =

INSERT DATA
for decimals put the point
P = daN
L = cm
a = cm
J = moment of inertia cm⁴
W = resistance modulus cm³
E = elasticity module daN/cm²
f permissible = L / cm
permissible Tension = daN/cm²

RESULTS

b = L - a = cm
Ra = P b² (a + 2 L) / 2 L³= daN
Rb = P - Ra = daN
Mb= - P a b (a + L) / 2 L²= daNm
Mab = P a b² (a + 2 L) / 2 L³= daNm
Ta = Ra = daN
Tb = - Rb = daN
B = tensione found in B = Mb/W = daN/cm²
A-B = tensione found in A-B = Mab/W = daN/cm²
f = arrow found under the load = P b³ a² (3 L + a)/E J 12 L³ = cm
permissible arrow = cm

1 daN = 1 Kg