16. N modeling#
16.1. Characteristics of modeling#
The law of behavior tested is” ROUSS_PR “. It is an elastoplastic law modeling damage due to the growth of cavities, used in modeling the ductile failure of metals. The temperature here varies from \({T}_{0}=20°C\) to \({T}_{\mathrm{max}}=800°C\)
Values of the parameters used:
Settings |
\(T=20°C\) |
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\(E(T)\) |
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\(\nu (T)\) |
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\(\alpha (T)\) |
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\(D(T)\) |
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\(\mathrm{BETA}\) |
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\(\text{PORO\_INIT}\) |
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\(\text{S\_1}(T)\) |
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Traction curves |
\(\varepsilon ;\sigma (\mathrm{MPa})\) |
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First point |
\(\frac{800}{2.1{10}^{5}};800.0\) |
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Second point |
\(\mathrm{1,005};\mathrm{1600,}\) |
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16.2. Tested sizes and results#
Result at order number \(i\) |
Name of the tested parameter |
Name of the tested parameter |
Reference type |
Tolerance |
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RESU_29 (t=1, T=800°C) |
VMIS |
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RESU_29 (t=1, T=800°C) |
TRACE |
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RESU_29 (t=1, T=800°C) |
V1 |
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RESU_29 (t=1, T=800°C) |
V2 |
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