CALCS PROC042
DISC SUPPORTED BY SINUSOIDAL SHEAR OR NORMAL LINE FORCE

NOTATION

Rradius, shear action
Tthickness, active material
Pforce, transverse
fsstress, shear

APPLICATION

Disc of stiff circular diaphragm supported by cylinder or large in-plane plate and subject to transverse shear force

OUTPUT

PROC019

SEE ALSO

other porcs & progs

THEORY

refs

GUIDANCE

The supporting cylinder is thin so that it carries meridional shear loading only. Alternatively, support is provided by a radial line force distribution.

INPUT FORMAT

LET Nm=:Nk=:D=:T=:P=:PROC042

EXAMPLE

Call Statement

LET Nm=1:Nk=1:D=468:T=.7:P=583:PROC042

Output

PROC042 Disc Supported by Sinusoidal Shear or direct force, Rev 280995
fs= 2*P/(PI*D*T)= 1.133
fd= P/(D*T)= 1.78
UF= fs/(Ks(Nk)*Fy(Nm))= 0.833
UF= ABS(fd)/(Kd(Nk)*Fy(Nm))= 0.7589
END042