Transfer of forces between biaxial geogrids with fixed nodes

Soil
%
CBR in %
Conclusion
m
Overlap in m

Calculation

The SPC00253 (Product Specification) document from ProRail (Dutch Railway Network), paragraph 4.1, indicates the amount of overlap required to transfer the forces between two biaxial geogrids with fixed nodes and tensile strength of 30 kN/m. The amount of overlap depends on the bearing capacity of the soil.