Uniaxial and triaxial tests are performed to study the stress-strain characteristics of the stabilized silt by stabilizing agents. The stress-strain curves of uniaxial and unconsolidated-undrained triaxial tests are analyzed; and the influence of age

mixture ratio

and confining pressures on the shape of curves are discussed. Uniaxial stress-strain test results show that the latter part strength and deformation characteristics of silt change small and with the increase of stabilizer amount

the curve of uniaxial stress-strain changes significantly. Triaxial stress-strain test results show that destruction of strain and stress damage shows a partial positive growth trend with the increase of stabilizer amount. When the curve at high confining pressure it shows weak softening type

when at low confining pressure it shows softening type.