Elastoplastical Analysis of the Interface between Clay and Concrete Incorporating the Effect of the Normal Stress History

Table 1

Main properties of clay.

Water content	Plastic limit	Liquid limit	Cohesion	Internal friction angle
𝜔	𝜔𝑝	𝜔𝑙	𝑐 (kPa)	𝜑 (°)
30%	22.4%	45.6%	11.5	22.3