Questions tagged [aashto]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
4 votes
1 answer
88 views

Derivation of the AASHTO formula of interior girder moment

The interior girder moment formula for one lane loaded for the AASHTO LRFD method is: $$\begin{align} mg^{SI}_{moment}&=\left(1.75+\frac{S}{3.6}\right)\left(\frac{1}{L}\right)^{0.35}\left(\frac{1}...
2 votes
1 answer
585 views

How is drilled shaft lateral resistance calculated using LPile?

The AASHTO LRFD Bridge Specification, Section 10.5.3.3 says "shaft lateral resistance" should be checked at the strength limit state (i.e. factored loads). How is shaft lateral resistance determined ...