Towards an Advanced New Emerging Method of Determination of Mohr–Coulomb Parameters of Soils from at the Oedometric Test: Case Study-Lateritic Soils of Cameroon

Table 5

Different direct relations proposed in the literature between the compressibility of the soil [25]: compressibility index, air void ratio index and : liquid limit.

Soil	Empirical relation	Reference of author
Transformed clay		[25] from Skempton (1994)
Clays		[25] from Nishida (1956)
Brazilian clays		[25] from Cozzolino (1961)
Sao Paulo clays		[25] from Cozzolino (1961)
Marine Rio de Janeiro clay		[26] from Ortigao (1975)
New York clays		[25] from Terzaghi and Peck (1948)
Clays of low plasticity		[25] from Sowers (1970)
Taipei clays and silts		[25] from Moh and Kol (1989)
	Clays			[25] from Pestana (1994)