CYCLE

CYCLE TYPE1

MAGNITUDE2

DRIFT RATIO (%)3

DEFLECTION AT TOP OF THE WALL (in.)

1, 2, 3, 4, 5, 6

Initiation

0.05

D

0.057

0.05

7

Primary

0.075

D

0.086

0.08

8, 9, 10, 11, 12, 13

Trailing

0.056

D

0.064

0.06

14

Primary

0.1

D

0.114

0.11

15, 16, 17, 18, 19, 20

Trailing

0.075

D

0.086

0.08

21

Primary

0.2

D

0.228

0.21

22, 23, 24

Trailing

0.15

D

0.171

0.16

25

Primary

0.3

D

0.342

0.32

26, 27, 28

Trailing

0.225

D

0.257

0.24

29

Primary

0.4

D

0.456

0.42

30, 31

Trailing

0.3

D

0.342

0.32

32

Primary

0.7

D

0.798

0.74

33, 34

Trailing

0.525

D

0.599

0.55

35

Primary

1

D

1.140

1.05

36, 37

Trailing

0.75

D

0.855

0.79

38

Primary

1.5

D

1.710

1.58

39, 40

Trailing

1.125

D

1.283

1.18

41

Primary

2

D

2.280

2.10

42, 43

Trailing

1.5

D

1.710

1.58

44

Primary

2.5

D

2.850

2.63

45, 46

Trailing

1.875

D

2.138

1.97

47

Primary

3

D

3.420

3.15

48, 49

Trailing

2.25

D

2.565

2.36

50

Primary

3.5

D

3.990

3.68

51, 52

Trailing

2.625

D

2.993

2.76

53

Primary

4

D

4.560

4.20

54, 55

Trailing

3

D

3.420

3.15

56

Primary

4

D

4.560

4.20