Research Article

Effects of Geofoam Panels on Static Behavior of Cantilever Retaining Wall

Table 2

Material properties.

Material
PropertyBackfill soilFoundation soilRetaining wall

Unit weight (kN/m3)182024
Young’s modulus (MPa)6010025 × 103
Poisson’s ratio0.330.330.15
Friction angle (°)3540
Cohesion (kPa)00