Skip to main content

Table 8 Variation of CAV value with time (for LS1).

From: Risk Assessment of Aged Concrete Gravity Dam Subjected to Material Deterioration Under Seismic Excitation

Earthquake number

Time, t (years)

0

10

20

30

40

50

EQ.1

0.560

0.540

0.480

0.400

0.350

0.330

EQ.2

0.590

0.580

0.510

0.420

0.380

0.350

EQ.3

0.690

0.670

0.590

0.490

0.440

0.410

EQ.4

0.400

0.390

0.340

0.280

0.250

0.240

EQ.5

0.530

0.510

0.450

0.370

0.330

0.310

EQ.6

0.280

0.270

0.240

0.200

0.180

0.170

EQ.7

0.540

0.520

0.460

0.380

0.340

0.320

EQ.8

0.910

0.880

0.780

0.640

0.570

0.540

EQ.9

1.130

1.090

0.960

0.790

0.710

0.670

EQ.10

0.410

0.390

0.350

0.290

0.260

0.240

EQ.11

0.400

0.390

0.340

0.280

0.250

0.240

EQ.12

0.400

0.390

0.340

0.280

0.250

0.240

EQ.13

0.620

0.580

0.490

0.350

0.320

0.290

EQ.14

0.527

0.490

0.400

0.320

0.290

0.260

EQ.15

0.511

0.460

0.380

0.310

0.270

0.250

EQ.16

0.353

0.320

0.250

0.210

0.190

0.180

EQ.17

0.378

0.350

0.290

0.230

0.200

0.180

EQ.18

0.340

0.310

0.270

0.220

0.190

0.170

EQ.19

0.656

0.600

0.550

0.450

0.350

0.300

EQ.20

0.810

0.750

0.690

0.610

0.450

0.380

EQ.21

0.698

0.640

0.570

0.490

0.390

0.340

EQ.22

0.777

0.750

0.650

0.570

0.470

0.440

EQ.23

0.894

0.810

0.750

0.660

0.550

0.480

EQ.24

0.571

0.520

0.450

0.390

0.310

0.280

EQ.25

0.529

0.490

0.390

0.310

0.290

0.250

EQ.26

0.655

0.620

0.550

0.480

0.430

0.380

EQ.27

0.743

0.710

0.620

0.540

0.490

0.410

EQ.28

0.255

0.210

0.190

0.170

0.160

0.150

EQ.29

0.327

0.300

0.250

0.210

0.190

0.170

EQ.30

0.761

0.740

0.690

0.550

0.480

0.420

Mean

0.575

0.542

0.476

0.396

0.344

0.313

Standard deviation

0.208

0.201

0.185

0.158

0.133

0.121