Table 1.

Material parameter values [56].

${\mathit{\sigma }}_{\mathit{a}}$	${\mathit{\delta }}_{\mathit{Y}}$	${\mathit{B}}_{\mathit{Y}}$	${\mathit{m}}_{\mathit{Y}}$	${\mathit{k}}_{\mathit{\theta }}$	${\mathit{m}}_{\mathit{\theta }}$	${\mathit{\delta }}_{\mathbf{S}}$
3.7	28	$3.52\times {10}^{13}$	4.5	$9\times {10}^{-4}$	$7.5\times {10}^{-2}$	116.9
$B_{\mathrm{S}}$	$m_{\mathrm{S}}$	${\delta }_{\mathrm{SS}}$	$B_{\mathrm{SS}}$	$m_{\mathrm{SS}}$	D	q
$5.2\times {10}^{15}$	5.5	1260	$3.34\times {10}^{20}$	4.5	0.5	0.97