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Chinese Journal of Mechanical Engineering

Table 6 Estimated distribution parameters of each bogie frame testing point

From: Methodology to Evaluate Fatigue Damage of High-Speed Train Welded Bogie Frames Based on On-Track Dynamic Stress Test Data

Test point

Mean value

Standard deviation

D04

54.77

1.90

D09

72.07

1.29

D10

66.80

1.28

D11

67.03

1.48

D12

58.50

0.89

D15

50.30

1.85

D16

43.50

0.85

D18

54.90

0.95

D21

51.13

1.11

D22

47.87

1.01

D23

46.60

1.25

D24

84.73

3.14

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