ABSTRACT
F0=shearforceactingononebolt f..LT=frictionfactorofjointmemberinterfaces
(9)
(10)
TABLE 22 Tightening Factor aA and Tightening Scatter in %
M, max = torque acting on the bolts i = number of bolts used
D, =diameter between bolt holes (see Fig_ 25)
Since there is no axial operation force F A• FA have to be included in the preload calculation.
