
The AB Walls Design Software has many versatile surcharge
functions built into the programing.
Engineers can put combinations of live and dead load surcharges that are
either continuous or line loads. These
combinations provide engineers the flexibility to model virtually any surcharge
they will encounter on any project site.
Things to consider with surcharges above your wall, are
lengthening the top layer(s) of grid to provide additional strength to the pavement
structure above, fences, pedestrian guardrails, and traffic bumpers. These external conditions all apply a top-of-wall
overturning force that the engineer can easily design for.
For more information on AB Walls modeling, surcharges, top
of wall overturning, or any other questions related to Allan Block wall design
or construction, contact Allan Block at engineering@allanblock.com.
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