Issue 50

A. Salmi et alii, Frattura ed Integrità Strutturale, 50 (2019) 231-241; DOI: 10.3221/IGF-ESIS.50.19

The equivalent stress variations according to Vos- Mises follow thickness are represented by the Figs. 7 < A (a=5.08mm); B (a=5.50mm); C (a=6.34mm); D (a=7.18mm)> to differ from temperatures at crack width between 5.08 and 7.18 mm.

t=30°C t=40°C t=50°C t=60°C

t=30°C t=40°C t=50°C t=60°C

5x10 4

6x10 4

5x10 4

4x10 4

4x10 4

3x10 4

3x10 4

2x10 4

2x10 4 displacement (um)

displacement (um)

1x10 4

1x10 4

0

0

2

4

6

8

10

0

2

4

6

8

10

x-position in the thickness (mm)

x-position in the thickness(mm)

A B

t=30°C t=40°C t=50°C t=60°C

t=30°C t=40°C t=50°C t=60°C

8x10 4

1x10 5

9x10 4

7x10 4

8x10 4

6x10 4

7x10 4

6x10 4

5x10 4

5x10 4

4x10 4

4x10 4 displacement (um)

displacement (um)

3x10 4

3x10 4

2x10 4

2x10 4

0

2

4

6

8

10

0

2

4

6

8

10

x-position in the thickness (mm)

X-position in the thickness (mm)

C D Figure 5: Variations in axial displacement follow from the x-position in the thickness at different temperatures

t=30°C t=40°C t=50°C t=60°C

t=30°C t=40°C t=50°C t=60°C

1000 1200 1400 1600 1800 2000

1000 1200 1400 1600 1800 2000

200 400 600 800

200 400 600 800

Deformation (um)

Deformation(um)

-200 0

-200 0

0

2

4

6

8

10

0

2

4

6

8

10

x-position in thickness (mm)

x-position in thickness (mm)

A B

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