Recent content by rfehr613

I just finished comparing the Chapter 11 Fatigue requirements from the LRFD spec to Standard spec (both through 2020 interims), and the codes are virtually identical. They read almost exactly the same, verbatim, and the equations and tabulated values are identical. There are only a handful of...

I've been assigned as urgent task to compare the AASHTO LRFD luminaire & sign structure spec to the Standard spec 6th ed. version. I'm focusing mostly on fatigue, as that typically controls the design of sign structures. I can also avoid the load factor differences when just comparing the...