Research Article

Social Stability Risk Diffusion of Large Complex Engineering Projects Based on an Improved SIR Model: A Simulation Research on Complex Networks

Figure 9

The simulation results of the IMSR model when the social amplification degree of risks SI takes different values: (a) the simulation result when SI = 2; (b) the simulation result when SI = 3; (c) the simulation result when SI = 4.
(a)
(b)
(c)