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Earth Pressure Coefficients
Earth pressure coefficients (Ka, K0, Kp) by soil category and friction angle for retaining wall and excavation design
Browse Sample Data
Clay High Plasticity3 rowsClay Low Plasticity5 rowsCohesive Medium4 rowsCohesive Soft4 rowsCohesive Stiff4 rowsCohesive Undrained Hard1 rowCohesive Undrained Medium1 rowCohesive Undrained Soft1 rowCohesive Undrained Stiff1 rowCohesive Undrained Very Stiff1 rowGranular Dense3 rowsGranular Loose4 rowsGranular Medium6 rowsGravel6 rowsSand Poorly Graded5 rowsSand Well Graded5 rowsSilt5 rows