Table 11 The values of a, b, and c in Eq. (18).
YCF/PEEK | a | b | c | R2 |
---|---|---|---|---|
E1 | \(\text{134.10746}\) | \(\text{0.0442}\) | − 0.000376833 | 0.975 |
E2 = E3 | \(\text{2.85982}\) | \(\text{0.13427}\) | − 0.00119 | 0.980 |
v12 = v13 | \(\text{0.36045}\) | − 0.00264 | − 0.000000432338 | 0.988 |
v23 | \(\text{0.55602}\) | − 0.00623 | \(\text{0.0000184415}\) | 0.989 |
G12 = G13 | \(\text{2.12257}\) | \(\text{0.05703}\) | − 0.000375081 | 0.986 |
G23 | \(\text{0.99276}\) | \(\text{0.05115}\) | − 0.000390487 | 0.984 |
σb1 | \(\text{2161.41716}\) | \(\text{0.61644}\) | \(\text{0.00466}\) | 0.979 |
σb2 = σb3 | \(\text{13.40022}\) | \(\text{2.42866}\) | − 0.01394 | 0.980 |
τ23 | \(\text{7.9507}\) | \(\text{2.42598}\) | − 0.0052 | 0.979 |