Table 5 Constant and variable weights of evaluation indicators.

From: Risk evaluation of metro tunnel shield construction based on game variable weight extension cloud theory

Secondary indicators

Variable weights

Fixed weights

Subjective weights \(\:{w}_{1}\)

Objective weights \(\:{w}_{2}\)

Comprehensive weights

B1

0.0449

0.0256

0.1021

0.0451

B2

0.0299

0.0305

0.0284

0.0300

B3

0.0527

0.0482

0.0664

0.0529

B4

0.0756

0.0775

0.0712

0.0759

B5

0.0396

0.0442

0.0268

0.0397

B6

0.1528

0.1746

0.0912

0.1329

B7

0.0813

0.0941

0.0451

0.0816

B8

0.0191

0.0149

0.0313

0.0191

B9

0.1416

0.1564

0.0897

0.1416

B10

0.0306

0.0286

0.0370

0.0307

B11

0.0527

0.0419

0.0849

0.0529

B12

0.0387

0.0254

0.0783

0.0389

B13

0.0571

0.0653

0.0288

0.0560

B14

0.0401

0.0378

0.0474

0.0402

B15

0.0155

0.0065

0.0417

0.0155

B16

0.0344

0.0288

0.0512

0.0345

B17

0.0437

0.0451

0.0402

0.0439

B18

0.1157

0.1451

0.0316

0.1161

B19

0.0240

0.0096

0.0664

0.0241

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