Gabion Retaining Wall Design Guide

Gabion walls design guide gravity wall design gabion walls are generally analyzed as gravity retaining walls that is walls which use their own weight to resist the lateral earth pressures.
Gabion retaining wall design guide. The design does not consider that the gabion mesh provides improvement to stability. The following information is provided as a guide to assist contractors and do it your selfers in the proper construction of gabion retaining. Gabion retaining wall systems are monolithic gravity mass structures that are ideally suited for erosion control applications and follow standard design methods for gravity and mse retaining walls. The retaining wall toe prevents the gabion wall sliding forwards the depth of the toe needs to increase as the wall gets bigger.
Gabion earth retaining walls are required to comply eurocode 7 clause 9 and clause 4 and clause 5 of bs8002 2015 notably eurocode 7 cl. 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 code applicable to gabions is bs 8002 the code of conduct for earth retaining. The zeb pilot house in norway is a good example incorporating gabion stone cages in home design where they are used to build both interior and exterior walls.
The use of horizontal layers of welded wire mesh anchor mesh as horizontal tie backs for soil reinforcement mse walls is discussed separately. 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.