Fatigue Crack Paths 2003

1

0.8

s s (- )

0.6

e n s i o n a l s t r e

0.4

0.2

N o n d i m

0

-0.2

0.05

0.15

0.25

0

0.1

0.2

Nondimensional C O D(-)

Figure 5. Stress paths for case

= 0.81.

PupperPpeak

1

0.8

)

s s (-

e n s i o n a l s t r e

0.6

0.4

N o n d i m

0.20

-0.2

0

0.1

0.2

0.3

0.4

0.5

Nondimensional C O D(-)

Figure 6. Stress paths for case

= 0.76.

PupperPpeak