| ${C_{{\text{HH}}}}$/$ {\text{GP}}{{\text{a}}^{ - 1}} $ | $ 3{\varphi _{{\text{SP0}}}}(1 - 2{\mu _{\text{r}}})/{E_{\text{r}}} - \varphi _{{\text{SP0}}}^2{C_{{\text{RS}}}}/{\varphi _{{\text{S0}}}} $ | 0.092 | $ 3(1 - 2{\mu _{\text{r}}})/{E_{\text{r}}} $ | 0.125 |
| ${C_{{\text{CC}}}}$/$ {\text{GP}}{{\text{a}}^{ - 1}} $ | $ 1/({{\text{k}}_{\text{n}}}d)+({\varphi _{{\text{F0}}}}{C_{{\text{HH}}}}/{\varphi _{{\text{SP0}}}}) $ | 0.630 | $ 1/({{\text{k}}_{\text{n}}}d) $ | 0.625 |
| ${C_{{\text{SS}}}}$/$ {\text{GP}}{{\text{a}}^{ - 1}} $ | $ {C_{{\text{RS}}}}/{\varphi _{{\text{S0}}}} $ | 0.033 | — | — |
| $ {C_{\text{b}}} $/$ {\text{GP}}{{\text{a}}^{ - 1}} $ | $ {C_{{\text{CC}}}}+{C_{{\text{HH}}}}+{C_{{\text{SS}}}} $ | 0.755 | $ {C_{{\text{CC}}}}+{C_{{\text{HH}}}} $ | 0.75 |
| $ {C_{\text{M}}} $/$ {\text{GP}}{{\text{a}}^{ - 1}} $ | $ {C_{{\text{HH}}}}+{\varphi _{{\text{SP0}}}}{C_{{\text{SS}}}} $ | 0.123 | $ {C_{{\text{HH}}}} $ | 0.125 |
| $ G_{\text{b}}^{\text{M}} $/$ {\text{GPa}} $ | $ {E_{\text{r}}}/2(1+{\mu _{\text{r}}}) $ | 6 | $ {E_{\text{r}}}/2(1+{\mu _{\text{r}}}) $ | 6 |
| $ {G_{{\text{CC}}}} $/$ {\text{GPa}} $ | $ 3(1 - 2{v_{\text{j}}})/[2(1+{v_{\text{j}}}){C_{{\text{CC}}}}] $ | 1.19 | $ 3(1 - 2{v_{\text{j}}})/[2(1+{v_{\text{j}}}){C_{{\text{CC}}}}] $ | 1.2 |
| $ {G_{\text{b}}} $/$ {\text{GPa}} $ | $ {\varphi _{{\text{SP0}}}}G_{\text{b}}^{\text{M}}{G_{{\text{CC}}}}/({G_{{\text{CC}}}}+{\varphi _{{\text{SP0}}}}G_{\text{b}}^{\text{M}}) $ | 0.98 | $ {\varphi _{{\text{SP0}}}}G_{\text{b}}^{\text{M}}{G_{{\text{CC}}}}/({G_{{\text{CC}}}}+{\varphi _{{\text{SP0}}}}G_{\text{b}}^{\text{M}}) $ | 0.97 |
| $ {E_{\text{S}}} $/$ {\text{GPa}} $ | $ (4{G_{\text{b}}}{C_{\text{b}}}+3)/3{C_{\text{b}}} $ | 2.631 | $ (4{G_{\text{b}}}{C_{\text{b}}}+3)/3{C_{\text{b}}} $ | 2.627 |
| $ {\beta _{\text{F}}} $ | $ {\text{ }}1 - {C_{\text{M}}}/{C_{\text{b}}} $ | 0.84 | $ 1 - {C_{\text{M}}}/{C_{\text{b}}} $ | 0.83 |
| $ {B_{{\text{FF}}}} $ | 式(27) | 1.15×10−4 | 式(27) | 1.19×10−4 |
| $ {B_{{\text{FP}}}} $, $ {B_{{\text{PF}}}} $ | 式(27) | −7.74×10−5 | 式(27) | −1.04×10−4 |
| $ {\beta _{\text{P}}} $ | $ ({C_{\text{M}}} - {\varphi _{{\text{S0}}}}{C_{{\text{SS}}}})/{C_{\text{b}}} $ | 0.12 | $ ({C_{\text{M}}} - {\varphi _{{\text{S0}}}}{C_{{\text{SS}}}})/{C_{\text{b}}} $ | 0.17 |
| $ {B_{{\text{PP}}}} $ | 式(27) | 1.08×10−4 | 式(27) | 1.34×10−4 |