Steel wire mesh is a kind of geotechnical material
The total area of the grille rib, rib steel wire grid as much as possible is less than the opening area, in order to ensure the mechanical occlusion compared with the interlocking effect. That is to say, to make the mesh as much as possible to bite the soil area, in order to give full play to the role of occlusion. But the mesh size should not be too large, otherwise the stiffness of rib is small, but the bite force decreased. Three. The ribs and ribs of the grid should be perpendicular to each other so as to transfer the load more effectively. If both are not vertical...
The wire grid contact strength (tensile, shear, tensile and torsional) must be high, and better grid vertical ribs contact force transmission performance, the transverse ribs have the force to the longitudinal rib through the contact, and vice versa. Therefore, requirements must contact the overall good contact strength to close rib strength (tensile fracture is not at the junction, or both) intensity should be small, in order to match, this is the most reasonable, the most economical. Otherwise, the contact strength is much lower than the reinforcement strength, cannot play the security capability of the high strength tensile ribs, the formation of structural consequences caused by the "big horse car" type of waste
You should say that the steel grille bar has not heard of the steel grille
