The stress-strain and strength properties of marine soils in a sea area in China

with typical results of triaxial shear test

simple shear rheological test

and consolidation test are presented in this paper. Trianxial test shows that the constitutive relationship of this kind of soil is consistent with Duncal-Chang’s theory

the relation between pore pressure parameters B and Af is found. The stress-strain relationship keeping with power function is obtained from consolidation test and the simple shear rheological test. In addition

preliminary analyses of the path dependent property and the modulus of elasticity of this kind of soil are carried out

which provides valuable material for further research on marine soils.