Andrew Dawson

Study on the Mechanical Behaviour of Unsaturated Silty Sand and Pavement Response Under Moisture Variations

Drainage has been widely adopted in pavement structures. Due to drainage, wetting and drying, subgrade soils may be subject to conditions ranging from saturation to partial saturation (unsaturated). Particularly, unsaturated soil exhibits matric suction in contrast to saturated soils. Matric suction can impact the mech...