Table 3 Coupling probability of risk factors in different situations.

From: Coupling analysis of multiple risk factors in deep foundation pit construction of metro station based on the N-K/SNA model

Type of coupling

Coupling probability

Single-factor coupling

P0….

0.2640

P.0…

0.4010

P..0..

0.4467

P…0.

0.3452

P….0

0.4772

P1….

0.7360

P.1…

0.5990

P..1..

0.5533

P…1.

0.6548

P….1

0.5228

Double-factor coupling

P00…

0.1320

P0.0..

0.1472

P0..0.

0.1015

P0…0

0.1421

P.00..

0.2030

P01…

0.1320

P0.1..

0.1168

P0..1.

0.1624

P0…1

0.1218

P.01..

0.1980

P10…

0.2690

P1.0..

0.2995

P1..0.

0.2437

P1…0

0.3350

P.10..

0.2437

P11…

0.4670

P1.1..

0.4365

P1..1.

0.4924

P1…1

0.4010

P.11..

0.3553

P.0.0.

0.1269

P.0..0

0.2030

P..00.

0.1827

P..0.0

0.2386

P…00

0.1523

P.0.1.

0.2741

P.0..1

0.1980

P..01.

0.2640

P..0.1

0.2081

P…01

0.1929

P.1.0.

0.2183

P.1..0

0.2741

P..10.

0.1624

P..1.0

0.2386

P…10

0.3249

P.1.1.

0.3807

P.1..1

0.3249

P..11.

0.3909

P..1.1

0.3147

P…11

0.3299

Multi-factor coupling

P000..

0.0863

P00.0.

0.0355

P00..0

0.0711

P0.00.

0.0508

P0..00

0.0406

P001..

0.0457

P00.1.

0.0964

P00..1

0.0609

P0.01.

0.0964

P0..01

0.0609

P010..

0.0609

P01.0.

0.0660

P01..0

0.0711

P0.10.

0.0508

P0..10

0.1015

P100..

0.1168

P10.0.

0.0914

P10..0

0.1320

P1.00.

0.1320

P1..00

0.1117

P110..

0.1827

P11.0.

0.1523

P11..0

0.2030

P1.10.

0.1117

P1..10

0.2234

P101..

0.1523

P10.1.

0.1777

P10..1

0.1371

P1.01.

0.1675

P1..01

0.1320

P011..

0.0711

P01.1.

0.0660

P01..1

0.0609

P0.11.

0.0660

P0..11

0.0609

P111..

0.2843

P11.1.

0.3147

P11..1

0.2640

P1.11.

0.3249

P1..11

0.2690

P0.0.0

0.0964

P.000.

0.0914

P.00.0

0.1117

P.0.00

0.0457

P..000

0.1015

P0.0.1

0.0508

P.001.

0.1117

P.00.1

0.0914

P.0.01

0.0812

P..001

0.0812

P0.1.0

0.0457

P.010.

0.0355

P.01.0

0.0914

P.0.10

0.1574

P..010

0.1371

P1.0.0

0.1421

P.100.

0.0914

P.10.0

0.1269

P.1.00

0.1066

P..100

0.0508

P1.1.0

0.1929

P.110.

0.1269

P.11.0

0.1472

P.1.10

0.1675

P..110

0.1878

P1.0.1

0.1574

P.101.

0.1523

P.10.1

0.1168

P.1.01

0.1117

P..101

0.1117

P0.1.1

0.0711

P.011.

0.1624

P.01.1

0.1066

P.0.11

0.1168

P..011

0.1269

P1.1.1

0.2437

P.111.

0.2284

P.11.1

0.2081

P.1.11

0.2132

P..111

0.2030

P0000.

0.0152

P000.0

0.0609

P00.00

0.0051

P0.000

0.0203

P.0000

0.0355

P0001.

0.0711

P000.1

0.0254

P00.01

0.0305

P0.001

0.0305

P.0001

0.0558

P0010.

0.0203

P001.0

0.0102

P00.10

0.0660

P0.010

0.0761

P.0010

0.0761

P0100.

0.0355

P010.0

0.0355

P01.00

0.0355

P0.100

0.0203

P.0100

0.0102

P1000.

0.0761

P100.0

0.0508

P10.00

0.0406

P1.000

0.0812

P.1000

0.0660

P0011.

0.0254

P001.1

0.0355

P00.11

0.0305

P0.011

0.0203

P.0011

0.0355

P0110.

0.0305

P011.0

0.0355

P01.10

0.0355

P0.110

0.0254

P.0110

0.0812

P1100.

0.0558

P110.0

0.0914

P11.00

0.0711

P1.100

0.0305

P.1100

0.0406

P0101.

0.0254

P010.1

0.0254

P01.01

0.0305

P0.101

0.0305

P.0101

0.0254

P1010.

0.0152

P101.0

0.0812

P10.10

0.0914

P1.010

0.0609

P.1010

0.0609

P1001.

0.0406

P100.1

0.0660

P10.01

0.0508

P1.001

0.0508

P.1001

0.0254

P1110.

0.0964

P111.0

0.1117

P11.10

0.1320

P1.110

0.1624

P.1110

0.1066

P1101.

0.1269

P110.1

0.0914

P11.01

0.0812

P1.101

0.0812

P.1101

0.0863

P1011.

0.1371

P101.1

0.0711

P10.11

0.0863

P1.011

0.1066

P.1011

0.0914

P0111.

0.0406

P011.1

0.0355

P01.11

0.0305

P0.111

0.0406

P.0111

0.0812

P1111.

0.1878

P111.1

0.1726

P11.11

0.1827

P1.111

0.1624

P.1111

0.1218

P00000

0.0000

P10010

0.0152

P11100

0.0254

P01011

0.0102

  

P10000

0.0355

P10001

0.0406

P11010

0.0457

P00111

0.0203

  

P01000

0.0203

P01100

0.0152

P11001

0.0102

P11110

0.0863

  

P00100

0.0051

P01010

0.0152

P10110

0.0761

P11101

0.0711

  

P00010

0.0609

P01001

0.0152

P10101

0.0102

P11011

0.0812

  

P00001

0.0152

P00110

0.0051

P10011

0.0254

P10111

0.0609

  

P11000

0.0457

P00101

0.0152

P01110

0.0203

P01111

0.0203

  

P10100

0.0051

P00011

0.0102

P01101

0.0152

P11111

0.1015

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