First of all, the quality of Renault mat grid should be strictly controlled. The mesh of Renault pad gabion net must be uniform without distortion, and the aperture and line diameter should meet the design requirements.
Secondly, control the rigidity of the gabion net of Renault pad, such as adding a net partition in the middle.
Thirdly, the deformation probability can be reduced by applying stress points on the four sides of the cage with Renault pads. Through data comparison, it is concluded that the effect of preventing deformation of gabion net of Renault pad by cross brace is the most obvious than other measures. Every13 place is provided with 8-shaped inward lacing, with an average of 2-4 inward lacing per square meter, which is arranged in the front and back of 8-shape, and each lacing is separated by more than 2 meshes, and the lacing is twisted inward. 0.5m high, and two lacing lines are placed at 1/2 for lacing; Height below 0.3m, without lacing.
Fourthly, the cage size of Renault pad gabion net has been effectively prevented from deformation. Its size not only affects the stability and deformation of gabion net, but also directly affects the project cost. This aspect should also be considered, so it should not be too small. For example, some places have already designed the size of1* 0.5 * 0.5m.. Based on the data analysis of the safety factor and cost of gabion nets with different sizes of Renault pads, it is concluded that the retaining wall composed of gabion nets with a height of 1m and a width of 1m and 0.3m Renault pads is not only reasonable in cost, but also has good stability and deformation resistance. Too high and too wide will affect its stability. Ding Kun, I also want to remind you to pay more attention to some objective factors, such as settlement and deformation of foundation, which will cause cracking, deformation and even collapse of retaining wall or slope protection.