Issue 47

P. Foti et alii, Frattura ed Integrità Strutturale, 47 (2019) 104-125; DOI: 10.3221/IGF-ESIS.47.09

SED [Nmm/mm 3 ]

FAT CLASS [MPa]

% 

% 

h/t2

Scale

r/t1

k

Eqn. (25)

v

vi

0.0260 0.0254 0.0251 0.0377 0.0368 0.0364 0.0543 0.0530 0.0524 0.0809 0.0790 0.0780 0.0292 0.0293 0.0293 0.0426 0.0427 0.0428 0.0618 0.0620 0.0621 0.0939 0.0942 0.0944 0.0318 0.0325 0.0330 0.0462 0.0472 0.0480 0.0664 0.0678 0.0690 0.0984 0.1006 0.1023 0.0333 0.0343 0.0351 0.0483 0.0497 0.0508 0.0692 0.0712 0.0728 0.1014 0.1131 0.1067

74.72 75.52 75.94 61.99 62.76 63.10 51.65 52.30 52.62 42.33 42.84 43.11 70.44 70.38 70.32 58.35 58.29 58.23 48.44 48.37 48.31 39.29 39.24 39.19 67.53 66.80 66.24 56.04 55.43 54.97 46.74 46.23 45.84 38.38 37.96 37.64 65.98 65.05 64.32 54.79 54.02 53.42 45.78 45.14 44.64 37.81 37.33 36.86

-

- - - - - - - - - - - -

1/6 1/4 1/3 1/6 1/4 1/3 1/6 1/4 1/3 1/6 1/4 1/3 1/6 1/4 1/3 1/6 1/4 1/3 1/6 1/4 1/3 1/6 1/4 1/3 1/6 1/4 1/3 1/6 1/4 1/3 1/6 1/4 1/3 1/6 1/4 1/3 1/6 1/4 1/3 1/6 1/4 1/3 1/6 1/4 1/3 1/6 1/4 1/3

1.07 1.63

1

-

1.24 1.79

2

0.2

-

4

1.26 1.88

-

8

1.20 1.84

-

-5.73 -6.81 -7.40 -5.87 -7.12 -7.72 -6.21 -7.51 -8.19 -7.18 -8.40 -9.09 -9.62

-0.09 -0.17

1

-

-0.10 -0.21

2

0.4

-

-0.14 -0.27

4

-

-0.13 -0.25

8

-

1

-1.08 -1.91

-11.55 -12.77

-

-9.60

2

-1.09 -1.91

-11.68 -12.88

0.7

-

-9.51

4

-1.09 -1.93

-11.61 -12.88

-

-9.33

-1.09 -1.93

-11.39 -12.69 -11.70 -13.86 -15.30 -11.61 -13.93 -15.34 -11.36 -13.69 -15.17 -10.68 -12.86 -14.50

8

-

1

-1.41 -2.52

-

-1.41 -2.50

2

1

-

-1.40 -2.49

4

-

8

-1.27 -2.51

Table 9 : Scale effect for gusset plate welded on the edge of a plate.

120