PSI - Issue 52

Chen Zhou et al. / Procedia Structural Integrity 52 (2024) 234–241 Author name / Structural Integrity Procedia 00 (2019) 000 – 000

239

6

a

b

c

d

e

f

Fig. 4. The normalized ERR and PA verse step time curves (M R = -1): (a) Load A, t 0 =10ms; (b) Load A, t 0 =1ms; (c) Load A, t 0 =0.1ms; (d) Load B, t 0 =10ms; (e) Load B, t 0 =1ms; (e) Load B, t 0 =0.1ms.

Table 3. The maximum values of K . Load type

Load A

Load B

t 0 /ms

10

1

0.1

10

1

0.1

G FEM

1.05 1.05 1.23

4.24 4.24 1.11

4.24 4.23 1.11

1.05 1.05 1.21

4.25 4.25 1.51

4.24 4.26 1.51

K MAX

G MCSDE

PA