13
2
Deflection Calculator
Will your profile structure withstand the loads it is meant to support? Find out quickly and conveniently
using our online tool for calculating the deflection of mk profiles as a function of load. The following
formulas are used for the calculation.
Mbmax
Wx,y
Load scenario 1 (profile on two supports, flexible joints)
Load scenario 2 (profile on two supports, clamped at both ends)
Load scenario 3 (profile clamped at one end)
Profiles
sb = S =
Rp0.2
sb
Rp0.2 = 200 N/mm2 (AlMgSi 0.5 F25)
Rp0.2 = 215 N/mm2 (AlMgSi 0.7 F27)
Mbmax =
f =
Mbmax =
f =
Mbmax = F · L
f =
Mbmax =
f = ·
Mbmax =
f =
Mbmax =
f =
F · L
4
F · L
8
q · L2
8
q · L2
12
q · L2
2
F · L3
48 · E · Ix,y
F · L3
192 · E · Ix,y
F · L3
3 · E · Ix,y
q · L4
E · Ix,y
5
384
q · L4
384 · E · Ix,y
q · L4
8 · E · Ix,y
www.mk-group.com/en/deflection