BEAM SUPPORTED WITH 2 UNIFORM SIDE LOADS
Static calculations
* * *
OBJECT:
n° decimals =
INSERT DATA
for decimals put the point
q =
daN/ml
L =
cm
a =
cm
J = moment of inertia
cm
4
W = resistance modulus
cm³
E = elasticity module
daN/cm²
f permissible = L /
cm
permissible Tension =
daN/cm²
RESULTS
Ra = q a =
daN
Rb = Ra =
daN
Ma = Mb = 0 =
daNm
Mab = q a²/2 =
daNm
Ta = Ra =
daN
Tb = - Ra =
daN
s
ab = tension found in the middle =
Ma-b/W =
daN/cm²
f = arrow found in the middle = q a²(3L² - 2a²)/(48 E J) =
cm
permissible arrow =
cm
1 daN = 1 Kg
