A new dissipation model based on memory mechanism |
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| Authors: | M Caputo F Mainardi |
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| Institution: | (1) Instituto di Fisica-Istituto di Geodesia, University of Bologna, 2, Viale Risorgimento, 40136 Bologna, (Italy) |
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| Abstract: | Summary The model of dissipation based on memory introduced by Caputo is generalized and checked with experimental dissipation curves of various materials.List of symbols 
unidimensional stress
- 
unidimensional strain
-
Q
–1
specific dissipation function
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c(t)
creep compliance
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m(t)
relaxation modulus
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c
0
instantaneous compliance
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m
equilibrium modulus
-  (t)
creep function
-
relaxation function
-  ( )
spectral distribution of retardation times
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spectral distribution of relaxation times
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c
*( )
complex compliance
-
m
*()
complex modulus
- tang
loss-tangent |
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| Keywords: | |
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