Mathematical Problems in Engineering

Research Article

Risk Assessment of Urban Rail Transit Project Using Interpretative Structural Modelling: Evidence from China

Table 2

Partition of first-level factors.
Risks (Ri)Reachability set: R(Ri)Antecedent set: A(Ri)Common set: R(Ri) ∩ A(Ri)
R1R1, R10, R12, R14, R15, R18, R21R1, R4, R11, R20,R22R1
R2R2,R6, R10, R12, R14, R15, R17, R18, R21R2, R11,R20, R22R2
R3R3, R10, R1 4R3R3
R4R1, R4, R10, R12, R14, R15, R18, R21R4R4
R5R5, R9, R10R5R5
R6R6, R10, R14R2,R6, R11, R20, R22R6
R7R7, R8, R9, R10R7R7
R8R8, R9, R10R7, R8R8
R9R9R5, R7, R8,R9R9
R10R10R1, R2, R3, R4, R5, R6, R7, R8, R10, R11，R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22R10
R11R1, R2,R6, R10, R11, R12, R14, R15, R17, R18, R21R11, R22R11
R12R10, R12, R14, R15R1, R2, R4, R11, R12, R20, R22R12
R13R10, R13, R15, R18R13R13
R14R10, R14R1, R2, R3, R4, R6, R11, R12, R14, R16, R17, R19, R20, R22R14
R15R10, R15R1, R2, R4, R6, R11, R12, R13, R15, R16, R17, R19, R20, R22R15
R16R10, R14, R15, R16R16R16
R17R10, R14, R15, R17R2, R11, R17,R20, R22R17
R18R10, R18R1, R2, R4, R11, R13, R18, R20, R21, R22R18
R19R10, R14, R15, R19R19R19
R20R1, R2,R6, R10, R12, R14, R15, R18, R19,R21,R21R21
R21R10, R18, R21R1, R2,R4, R11, R20, R21, R22R22
R22R1, R2,R6, R10, R11，R12, R14, R15, R17, R18, R21,R22R23R23