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Bearing on a partially loaded area

Concentrated resistance under a bearing plate with the spread of load to the design distribution area. Reference: EN 1992-1-1 6.7.

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Bearing on a partially loaded area: worked example sheet in Equation Pad with typeset equations and results.

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# Inputs
f_ck := 30 MPa
gamma_c := 1.5
b_1 := 300 mm
d_1 := 300 mm
b_2 := 900 mm
d_2 := 900 mm
F_Ed := 2200 kN

# Resistance
f_cd := f_ck/gamma_c =
A_c0 := b_1*d_1 =
A_c1 := b_2*d_2 =
F_Rdu := min(A_c0*f_cd*sqrt(A_c1/A_c0), 3*f_cd*A_c0) = kN
F_Ed <= F_Rdu =

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