CAJ | 학술논문

电场活化聚合物（DielectricElastomer）属于大变形超弹性材料，基于ANSYS的超弹性模型对试验数据进行了拟合处理，选取出适合描述电场活化聚合物的超弹性模型——5参数Mooney—Rivlin模型、9参数Mooney-Rivlin模型和3次Ogden模型．依据非线性力学理论推导出了电场活化聚合物的工程应力计算公式，并利用单轴拉伸试验数据验证了这些计算公式的正确性．
전장활화취합물（DielectricElastomer）속우대변형초탄성재료，기우ANSYS적초탄성모형대시험수거진행료의합처리，선취출괄합묘술전장활화취합물적초탄성모형——5삼수Mooney—Rivlin모형、9삼수Mooney-Rivlin모형화3차Ogden모형．의거비선성역학이론추도출료전장활화취합물적공정응력계산공식，병이용단축랍신시험수거험증료저사계산공식적정학성．
Dielectric elastome belongs to hyperelastic material with large deformations, the data was fitted into superelasticity models based on ANSYS, and determined that, Mooney-Rivlin model with five or nine parameters and Ogden model with three orders are suited the mechanical property of dielectric elastomers. According to the non-linear mechanical theory, the formula used in calculation of engineering tensile force of dielectric elastomers was derived, and the validity of the formula was proved by the experimental data.