Gabion Retaining Wall Design Example Pdf

Construction topics and caveats 24.
Gabion retaining wall design example pdf. 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. With traditional procedures for retaining wall design. Design begins with the selection of trail dimensions for a typical vertical cross section through the wall. Gabion retaining walls can be designed and configured with a stepped front face or a smooth front face.
Soldier pile walls 22. Pilaster masonry walls 19. The retaining wall toe prevents the gabion wall sliding forwards the depth of the toe needs to increase as the wall gets bigger. Design examples appendix a.
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. The design does not consider that the gabion mesh provides improvement to stability. Restrained non yielding walls 20. Sheet pile walls 21.
The design of gabion retaining walls is based on the mass of the contained stone or rock being able to resist the disturbing forces due to soil and external loadings. Wood retaining walls 14. The design code applicable to gabions is bs 8002 the code of conduct for earth retaining. Segmental retaining walls 17.
The design of both types is based on the same principles. Swimming pool walls 18.