aashto 3.15.2.1

huangyhg

aashto 3.15.2.1
anybody have an old aashto (c. 1960-65) regarding wind-loading?
we are evaluating an exisiting bridge (2485', 12 spans, steel girder w/ floor beam) built/designed in 1964/1965.
our analysis seems to be a little bit heavy, as we are using aashto 3.15.2.1 (applies to spans over 125').
thanks in advance.
dan
hi fdr1371,
i have the 1969 tenth edition, maybe this helps?
what specifically do you need to know?
regards
vod