Issue 50

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

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 2200 2400

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Deformation (um)

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Deformation (um)

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-1 0 1 2 3 4 5 6 7 8 9 10 0

0

0

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x-position in thickness (mm)

x-position in thickness (mm)

C D Figure 6: Deformation variations determined from the x-position in thickness to various temperatures

t=30°C t=40°C t=50°C t=60°C

1x10 7 2x10 7 3x10 7 4x10 7 5x10 7 6x10 7 7x10 7 8x10 7 9x10 7 1x10 8 1x10 8 stress (Pa)

t=30°C t=40°C t=50°C t=60°C

1x10 7 2x10 7 3x10 7 4x10 7 5x10 7 6x10 7 7x10 7 8x10 7 9x10 7 1x10 8 1x10 8 stress (Pa)

-1x10 7 0

-1x10 7 0

0

2

4

6

8

10

0

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x-position in thickness (mm)

x-position in 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

1x10 7 2x10 7 3x10 7 4x10 7 5x10 7 6x10 7 7x10 7 8x10 7 9x10 7 1x10 8 1x10 8 stress (Pa)

1x10 7 2x10 7 3x10 7 4x10 7 5x10 7 6x10 7 7x10 7 8x10 7 9x10 7 1x10 8 1x10 8 stress (Pa)

-1x10 7 0

-1x10 7 0

0

2

4

6

8

10

0

2

4

6

8

10

x-position in thickness (mm)

x-position in thickness (mm)

C D Figure 7: Variations in equivalent stress according to Vos- Mises following from x-position in thickness to various temperatures We also note that:

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