MIL-HDBK-1005/6
Table 1
Design Procedure
Transition
5729.578
Step (b) D2f '
(flexible)
R2f
curve
(continued)
2f (Dmax & D1)
Step (c) La '
Dmax & D2f
Notes: (1) La should be adjusted to the nearest foot
to facilitate computations.
(2) Computation of La by this method leads to
the probable satisfaction of the float considerations
set forth in the first part of this table. To be
sure that the float is fully satisfied, the design,
when completed, should be checked by the NAVFAC
TRACKS program to obtain an accurate calculation of
the float.
(5)
Arc length and central angle, corresponding with
the degree of curve Dn for an arc (n):
La
An '
N
An Dn
)n '
100
(6)
The central angle from the T.S.C. to any P.C.C.
is:
2n = 2n-1 + )n .... or ....
Ln & 20
2n ' 3.8197E %
(D1 % Dn)
200
47
Previous Page
