A Practical Swelling Constitutive Model of Anhydrite and Its Application on Tunnel Engineering

Figure 12

The results of numerical simulation. (a) Y direction displacement on day 36 (unit: m). (b) Resultant displacement on day 36 (unit: m). (c) Axial force of first lining on day 36 (unit: m). (d) Axial force of rock bolt on day 36 (unit: m).

(a)

(b)

(c)

(d)