Table 1: Pretreatment data of three landslide treatment schemes.

Scheme Landscaping Safe Reliable Reasonable Economy Technical Feasibility
A1 0.798 0.883 0.883 0.961
A2 0.973 0.594 1.000 0.368
A3 1.000 0.937 0.726 1.000
A4 0.753 0.270 0.487 0.852
A5 0.876 0.006 0.135 0.298
A6 0.918 0.390 0.607 0.698
A7 0.593 0.631 0.198 0.809
A8 0.777 0.278 0.325 0.527
A9 0.950 0.703 0.110 1.000
A10 0.970 0.835 1.000 0.056