When the gabion retaining wall is subjected to a additional surcharges from a driveway or other loads the designer will most likely increase the thickness of the gabions to handle the higher expected loads.
Gabion retaining wall detail.
The worst material for gabion walls to sit on is soft clay if the ground is likely to sink under baskets weight a gabion retaining wall may not be possible.
When utilizing a gabion wall with a smooth front face the gabion wall should be placed on a 5 6 degree batter and is not recommended for walls above 18 high.
The details provided are guidelines only.
This tutorial offers 5 steps on how to build a gabion wall especially handy tips for starting your first gabion project.
Gabion walls with a stepped front face shall have a minimum 1 1 5.
Gabions are a great way to construct retaining walls garden beds rock wall features seating and numerous other landscape features.
When building gabions on softer soils both the depth of the toe and the size of the base needs to be increased to spread the load over a wider area.
Most gabion retaining walls can be built on soils with a minimum bearing capacity of 100kpa.
The retaining wall toe prevents the gabion wall sliding forwards the depth of the toe needs to increase as the wall gets bigger.