4. B modeling#
4.1. Characteristics of modeling#
We use a DKT model with 5 layers in the thickness
4.2. Characteristics of the mesh#
The mesh contains 1024 elements of type QUAD4.
4.3. Tested sizes and results#
Stress is tested on the lower, middle and upper skin in two layers.
Layer #2: \(\mathrm{-}\mathrm{0.03m}<Z<\mathrm{-}\mathrm{0.01m}\)
Identification |
Reference type |
Reference value |
Tolerance |
||
\(\mathit{INF}\) |
\(X\mathrm{=}\mathrm{0.0m}\) \(Y\mathrm{=}\mathrm{0.0m}\) \(Z\mathrm{=}\mathrm{-}\mathrm{0.03m}\) |
\(\mathit{SIXX}\) |
“ANALYTIQUE” |
\(10.\) |
\(1.5\text{\%}\) |
\(\mathit{SIYY}\) |
“ANALYTIQUE” |
\(0.\) |
\(0.5\) |
||
\(\mathit{SIXY}\) |
“ANALYTIQUE” |
\(0.\) |
\({10}^{\mathrm{-}6}\) |
||
\(\mathit{MOY}\) |
\(X\mathrm{=}\mathrm{0.0m}\) \(Y\mathrm{=}\mathrm{1.0m}\) \(Z\mathrm{=}\mathrm{-}\mathrm{0.04m}\) |
\(\mathit{SIXX}\) |
“ANALYTIQUE” |
\(0.\) |
\({10}^{\mathrm{-}6}\) |
\(\mathit{SIYY}\) |
“ANALYTIQUE” |
\(0.\) |
\({10}^{\mathrm{-}6}\) |
||
\(\mathit{SIXY}\) |
“ANALYTIQUE” |
\(0.\) |
\({10}^{\mathrm{-}6}\) |
||
\(\text{SUP}\) |
\(X\mathrm{=}\mathrm{0.0m}\) \(Y\mathrm{=}\mathrm{2.0m}\) \(Z\mathrm{=}\mathrm{-}\mathrm{0.01m}\) |
\(\mathit{SIXX}\) |
“ANALYTIQUE” |
\(\mathrm{-}10.\) |
\(1.5\text{\%}\) |
\(\mathit{SIYY}\) |
“ANALYTIQUE” |
\(0.\) |
\(0.5\) |
||
\(\mathit{SIXY}\) |
“ANALYTIQUE” |
\(0.\) |
\({10}^{\mathrm{-}6}\) |
||
Layer #5: \(\mathrm{0.03m}<Z<\mathrm{0.05m}\)
Identification |
Reference type |
Reference value |
Tolerance |
||
\(\mathit{INF}\) |
\(X\mathrm{=}\mathrm{4.0m}\) \(Y\mathrm{=}\mathrm{0.0m}\) \(Z\mathrm{=}\mathrm{0.03m}\) |
\(\mathit{SIXX}\) |
“ANALYTIQUE” |
\(10.\) |
\(1.5\text{\%}\) |
\(\mathit{SIYY}\) |
“ANALYTIQUE” |
\(0.\) |
\(0.5\) |
||
\(\mathit{SIXY}\) |
“ANALYTIQUE” |
\(0.\) |
\({10}^{\mathrm{-}6}\) |
||
\(\mathit{MOY}\) |
\(X\mathrm{=}\mathrm{4.0m}\) \(Y\mathrm{=}\mathrm{1.0m}\) \(Z\mathrm{=}\mathrm{0.04m}\) |
\(\mathit{SIXX}\) |
“ANALYTIQUE” |
\(0.\) |
\({10}^{\mathrm{-}6}\) |
\(\mathit{SIYY}\) |
“ANALYTIQUE” |
\(0.\) |
\({10}^{\mathrm{-}6}\) |
||
\(\mathit{SIXY}\) |
“ANALYTIQUE” |
\(0.\) |
\({10}^{\mathrm{-}6}\) |
||
\(\text{SUP}\) |
\(X\mathrm{=}\mathrm{4.0m}\) \(Y\mathrm{=}\mathrm{2.0m}\) \(Z\mathrm{=}\mathrm{0.05m}\) |
\(\mathit{SIXX}\) |
“ANALYTIQUE” |
\(\mathrm{-}10.\) |
\(1.5\text{\%}\) |
\(\mathit{SIYY}\) |
“ANALYTIQUE” |
\(0.\) |
\(0.5\) |
||
\(\mathit{SIXY}\) |
“ANALYTIQUE” |
\(0.\) |
\({10}^{\mathrm{-}6}\) |
||