Official Journal of the Japan Wood Research Society
Table 1 Model parameters used in the effective medium models
Model | Depolarization factors below Md = 30% | Depolarization factors above Md = 30% | Specific gravity, Gw |
|---|---|---|---|
BG-MPA | \(\begin{gathered} L_{1,x} = L_{2,x} = L_{1,z} = L_{2,z} = 0.22 \hfill \\ L_{1,y} = L_{2,y} = 1 - 2L_{1,x} = 0.56 \hfill \\ \end{gathered}\) | \(\begin{gathered} L_{1,x} = L_{2,x} = L_{1,z} = L_{2,z} = 0.22 \hfill \\ L_{1,y} = L_{2,y} = 1 - 2L_{1,x} = 0.56 \hfill \\ \end{gathered}\) \(\begin{gathered} L_{3,x} = L_{3,z} = 0.25 \hfill \\ L_{3,y} = 1 - 2L_{3,x} = 0.5 \hfill \\ \end{gathered}\) | 0.34 |
MG-LSI | \(\begin{gathered} L_{2,x} = L_{2,z} = 0.18 \hfill \\ L_{2,y} = 1 - 2L_{2,x} = 0.64 \hfill \\ \end{gathered}\) | \(\begin{gathered} L_{2,x} = L_{2,z} = L_{3,x} = L_{3,z} = 0.18 \hfill \\ L_{2,y} = 1 - 2L_{2,x} = 0.64 \hfill \\ \end{gathered}\) | 0.33 |
MG-MPA | \(\begin{gathered} L_{2,x} = L_{2,z} = 0.18 \hfill \\ L_{2,y} = 1 - 2L_{2,x} = 0.64 \hfill \\ \end{gathered}\) | \(\begin{gathered} L_{2,x} = L_{2,z} = 0.18 \hfill \\ L_{2,y} = 1 - 2L_{2,x} = 0.64 \hfill \\ \end{gathered}\) \(\begin{gathered} L_{3,x} = L_{3,z} = 0.15 \hfill \\ L_{3,y} = 1 - 2L_{3,x} = 0.70 \hfill \\ \end{gathered}\) | 0.33 |