图11. 80 mm×80 mm,[$0_{0.25~{\rm mm}}/{\rm Al}_{\rm 0.2~{\rm mm}}/90_{\rm 0.25~{\rm mm}}$]混杂双稳定复合材料层合板的力-位移曲线
Fig.11. Measured load-displacement curve of the 80 mm×\\80 mm,[$0_{0.25~{\rm mm}}/{\rm Al}_{0.2~{\rm mm}}/90_{0.25~{\rm mm}}$] bistable laminate