1. The macromolecule is in a directional linear state and forms a long elliptical network with uniform distribution and high node strength. This kind of structure has high tensile strength and rigidity, which provides an ideal interlocking system for soil to bear and diffuse forces.
2. The outstanding advantage of unidirectional plastic geogrids is that the tendency of deformation (creep) is very small under long-term sustained load, and the creep strength of unidirectional plastic peidianct.37ix.com.cn zhuanji.37ix.com.cnqiekuaiji.37ix.com.cnshuini.37ix.com.cn biaoxianq.37ix.com.cn caiguangban.37ix.com.cngeogrids is much better than that of other geogrids, which plays an important role in improving the service life of engineering.
3. The occlusion and interlocking between the grille mesh hole and the soil constitute an efficient stress transfer mechanism, which enables the local load to spread rapidly and effectively to a large area of soil, thus realizing the purpose of reducing the local failure stress and improving the service life of the project.