Civil Engineering Reference
In-Depth Information
Table 10.1
Summary of values of ri, mi and
n
i
For any given column section, Eqns 10.19, and 10.20 and 10.16 (and
Table 10.1) show that the quantities
a
, ¦ and are completely defined by
the ratios
x/h
and
e
c
/
e
cu
. Substituting Eqn 10.12 into Eqn 10.19 to eliminate
a
c
and rearranging,
(10.22)
That is,
(10.23)
where
(10.24a)
(10.24b)
(10.24c)
