试件编号

屈服点

极限点

破坏点

延性系数

Δ_y (mm)

P_y (KN)

Δ_max (mm)

P_max (KN)

Δ_u (mm)

P_u (KN)

µ = Δ_u/Δ_y

SLCW-1

15.43

1506.38

30.16

1758.62

43.62

1494.83

2.83

SLCW-2

17.87

1829.17

35.39

2158.40

52.36

1834.64

2.93

SLCW-3

19.51

2224.21

29.98

2468.77

58.02

2098.45

3.04

SLCW-4

21.13

2516.96

38.39

2933.17

66.17

2493.20

3.13

SLCW-5

16.11

1495.47

30.98

1780.19

41.52

1513.17

2.58

SLCW-6

15.96

1524.94

26.40

1773.49

35.09

1507.47

2.20

SLCW-7

16.54

1532.54

27.36

1795.98

35.30

1499.39

2.14

SLCW-8

14.73

1772.00

39.74

2044.91

39.53

1738.16

2.69

SLCW-9

17.05

1210.58

34.97

1369.98

50.20

1164.48

2.95

SLCW-10

17.31

1101.30

29.18

1240.99

55.68

1054.85

3.22

SLCW-11

17.88

1520.34

34.95

1689.21

52.54

1467.22

2.95

SLCW-12

18.48

2133.31

35.6

2458.54

53.92

2133.73

2.92

SLCW-13

19.44

2210.25

32.29

2503.86

59.63

2147.64

3.25