Transcript
Page 1: Structural Integrity and Uncertainty in Creep Damage ... · 860 Nilima Roy et al. / Procedia Engineering 86 ( 2014 ) 858 – 869 7KH IUDFWXUH VXUIDFHV RI DOO WKH VDPSOHV ZHUH DQDO\VHG

Procedia Engineering 86 ( 2014 ) 858 – 869

1877-7058 © 2014 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/3.0/).Peer-review under responsibility of the Indira Gandhi Centre for Atomic Researchdoi: 10.1016/j.proeng.2014.11.107

ScienceDirectAvailable online at www.sciencedirect.com

© 2014 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/3.0/).Peer-review under responsibility of the Indira Gandhi Centre for Atomic Research

Page 2: Structural Integrity and Uncertainty in Creep Damage ... · 860 Nilima Roy et al. / Procedia Engineering 86 ( 2014 ) 858 – 869 7KH IUDFWXUH VXUIDFHV RI DOO WKH VDPSOHV ZHUH DQDO\VHG

859 Nilima Roy et al. / Procedia Engineering 86 ( 2014 ) 858 – 869

Page 3: Structural Integrity and Uncertainty in Creep Damage ... · 860 Nilima Roy et al. / Procedia Engineering 86 ( 2014 ) 858 – 869 7KH IUDFWXUH VXUIDFHV RI DOO WKH VDPSOHV ZHUH DQDO\VHG

860 Nilima Roy et al. / Procedia Engineering 86 ( 2014 ) 858 – 869

⎟⎠

⎞⎜⎝

⎛=ε

ω

σε

=

ηω

σω

=

Page 4: Structural Integrity and Uncertainty in Creep Damage ... · 860 Nilima Roy et al. / Procedia Engineering 86 ( 2014 ) 858 – 869 7KH IUDFWXUH VXUIDFHV RI DOO WKH VDPSOHV ZHUH DQDO\VHG

861 Nilima Roy et al. / Procedia Engineering 86 ( 2014 ) 858 – 869

λω −−=

λ = ε /

ε ε

ε

εε ≡

=∑=

π

⎟⎟⎠

⎞⎜⎜⎝

ε

εεεε

Page 5: Structural Integrity and Uncertainty in Creep Damage ... · 860 Nilima Roy et al. / Procedia Engineering 86 ( 2014 ) 858 – 869 7KH IUDFWXUH VXUIDFHV RI DOO WKH VDPSOHV ZHUH DQDO\VHG

862 Nilima Roy et al. / Procedia Engineering 86 ( 2014 ) 858 – 869

( )( )−−= ε

Page 6: Structural Integrity and Uncertainty in Creep Damage ... · 860 Nilima Roy et al. / Procedia Engineering 86 ( 2014 ) 858 – 869 7KH IUDFWXUH VXUIDFHV RI DOO WKH VDPSOHV ZHUH DQDO\VHG

863 Nilima Roy et al. / Procedia Engineering 86 ( 2014 ) 858 – 869

Page 7: Structural Integrity and Uncertainty in Creep Damage ... · 860 Nilima Roy et al. / Procedia Engineering 86 ( 2014 ) 858 – 869 7KH IUDFWXUH VXUIDFHV RI DOO WKH VDPSOHV ZHUH DQDO\VHG

864 Nilima Roy et al. / Procedia Engineering 86 ( 2014 ) 858 – 869

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865 Nilima Roy et al. / Procedia Engineering 86 ( 2014 ) 858 – 869

=

=

⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥

⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢

−−

Page 9: Structural Integrity and Uncertainty in Creep Damage ... · 860 Nilima Roy et al. / Procedia Engineering 86 ( 2014 ) 858 – 869 7KH IUDFWXUH VXUIDFHV RI DOO WKH VDPSOHV ZHUH DQDO\VHG

866 Nilima Roy et al. / Procedia Engineering 86 ( 2014 ) 858 – 869

Page 10: Structural Integrity and Uncertainty in Creep Damage ... · 860 Nilima Roy et al. / Procedia Engineering 86 ( 2014 ) 858 – 869 7KH IUDFWXUH VXUIDFHV RI DOO WKH VDPSOHV ZHUH DQDO\VHG

867 Nilima Roy et al. / Procedia Engineering 86 ( 2014 ) 858 – 869

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868 Nilima Roy et al. / Procedia Engineering 86 ( 2014 ) 858 – 869

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869 Nilima Roy et al. / Procedia Engineering 86 ( 2014 ) 858 – 869

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