Flexible Road Structural Design – CBM Layer Design CivilWeb Spreadsheets > Flexible Road Design Spreadsheets > Flexible Road Structural Design – CBM Layer Design Elastic Analysis CBM Crushing Failure CBM UK Design CBM Design from Elastic Modulus CBM Design Parameters CBM Fatigue Cracking CBM Position of Max Horizontal Strain CBM Special Vehicle Damage Stabilised Subgrade Correlations Subgrade Surface Modulus