Energy Consumption Analysis of Frozen Sandy Soil and an Improved Double Yield Surface Elastoplastic Model considering the Particle Breakage

Figure 12

Volumetric strain-axial strain relationship fitting results for each model at −5°C. Comparison between experimental results and calculated results of (a) M1 and M3 (T = −5°C, σ₃ = 1.0 MPa), (b) M2 and M3 (T = −5°C, σ₃ = 1.0 MPa), (c) M1 and M3 (T = −5°C, σ₃ = 8.0 MPa), and (d) M2 and M3 (T = −5°C, σ₃ = 8.0 MPa).

(a)

(b)

(c)

(d)