Skip to main content

Table 1 Selected ground motions for the code-compatible spectrum representing the design level of 10%-50 years

From: Probabilistic seismic response analysis of coastal highway bridges under scour and liquefaction conditions: does the hydrodynamic effect matter?

#

Earthquake event

RSN

Mw

R (km)

Scale factor

1

Kern County, 1952

12

7.36

117.8

1.40

2

Kern County, 1952

13

7.36

125.6

1.82

3

Kern County, 1952

15

7.36

38.9

0.87

4

Parkfield, 1966

28

6.19

17.6

2.40

5

Parkfield, 1966

30

6.19

9.6

0.68

6

Borrego Mtn, 1968

40

6.63

129.1

3.51

7

San Fernando, 1971

51

6.61

55.2

3.40

8

San Fernando, 1971

65

6.61

46.8

2.33

9

San Fernando, 1971

68

6.61

22.8

0.61

10

San Fernando, 1971

79

6.61

25.5

1.58

11

San Fernando, 1971

81

6.61

39.0

3.23

12

San Fernando, 1971

83

6.61

52.6

3.11

13

San Fernando, 1971

85

6.61

108.0

3.32

14

San Fernando, 1971

88

6.61

24.9

1.37

15

San Fernando, 1971

93

6.61

39.5

1.82

16

Managua_ Nicaragua-01, 1972

95

6.24

4.1

0.52

17

Managua_ Nicaragua-02, 1972

96

5.20

5.0

0.60

18

Friuli_ Italy-02, 1976

133

5.91

14.5

3.02

19

Tabas_ Iran, 1978

137

7.35

120.8

3.36

20

Tabas_ Iran, 1978

138

7.35

28.8

1.00

  1. Note: RSN-Record sequence number in the PEER West2 Strong Motion Database; Mw-Magnitude; R-Source distance