Table 9 The regression coefficients at different failure probabilities.

From: Experimental investigation on flexural fatigue performance of recycled aggregate concrete hybrid with basalt-polyacrylonitrile fiber

Specimen No

Failure probability

P

Q

R2

E

F

R2

NAC

0.05

1.0861

− 0.0968

0.8598

1.223

− 0.0615

0.8872

0.1

1.13115

− 0.1031

0.9263

1.302

− 0.0651

0.9464

0.5

1.20605

− 0.1079

0.9994

1.438

− 0.0673

0.9958

RAC

0.05

0.96443

− 0.0779

0.991

1.018

− 0.0488

0.9973

0.1

1.00643

− 0.0837

0.9894

1.082

− 0.0525

0.9962

0.5

1.15229

− 0.1037

0.981

1.338

− 0.1263

0.9907

B0P0.1

0.05

1.18241

− 0.1129

0.9174

1.403

− 0.0714

0.9387

0.1

1.20816

− 0.1148

0.9683

1.452

− 0.0723

0.9812

0.5

1.21795

− 0.1073

0.9914

1.460

− 0.0668

0.9821

B0P0.15

0.05

1.11389

− 0.1018

0.9461

1.268

− 0.0642

0.9632

0.1

1.14215

− 0.1042

0.9766

1.319

− 0.0655

0.9875

0.5

1.18982

− 0.104

0.9966

1.404

− 0.0648

0.9902

B0.1P0

0.05

1.04853

− 0.0865

0.9388

1.154

− 0.0546

0.9571

0.1

1.08824

− 0.0925

0.9688

1.220

− 0.0582

0.9816

0.5

1.18821

− 0.1055

0.9977

1.401

− 0.0658

0.992

B0.15P0

0.05

1.07359

− 0.0912

0.9528

1.196

− 0.0575

0.9687

0.1

1.11109

− 0.096

0.9774

1.260

− 0.0604

0.9881

0.5

1.20137

− 0.1053

0.9973

1.428

− 0.0656

0.9913

B0.2P0

0.05

1.03773

− 0.0885

0.8596

1.139

− 0.0562

0.8871

0.1

1.07453

− 0.0936

0.8996

1.200

− 0.0593

0.923

0.5

1.17036

− 0.1048

0.9797

1.373

− 0.0659

0.9897

B0.1P0.1

0.05

1.1285

− 0.10004

0.997

1.286

− 0.0624

0.9907

0.1

1.1446

− 0.09995

0.9973

1.316

− 0.0623

0.9912

0.5

1.1863

− 0.0997

0.998

1.398

− 0.0622

0.9925

B0.1P0.15

0.05

1.0254

− 0.07692

0.8058

1.121

− 0.049

0.8375

0.1

1.0846

− 0.08684

0.8932

1.218

− 0.055

0.9174

0.5

1.2035

− 0.10178

0.9963

1.432

− 0.0634

0.9896

B0.15P0.1

0.05

1.1463

− 0.11227

0.9643

1.328

− 0.0707

0.978

0.1

1.1708

− 0.11216

0.9866

1.373

− 0.0704

0.9944

0.5

1.2094

− 0.10662

0.9957

1.444

− 0.0664

0.9886

B0.15P0.15

0.05

1.065

− 0.09895

0.8736

1.185

− 0.0628

0.8998

0.1

1.1105

− 0.10398

0.9361

1.263

− 0.0657

0.9548

0.5

1.1888

− 0.10564

0.9991

1.403

− 0.0659

0.995

B0.2P0.1

0.05

1.1884

− 0.11123

0.9966

1.406

− 0.0697

0.9997

0.1

1.1998

− 0.11003

0.9996

1.428

− 0.0688

0.9996

0.5

1.2221

− 0.10572

0.9949

1.470

− 0.0659

0.9873