一种新的橡胶材料弹性本构模型 1)

魏志刚,陈海波

A NEW ELASTIC MODEL FOR RUBBER-LIKE MATERIALS 1)

Zhigang Wei,Haibo Chen

表2 对Kawabata数据的拟合情况对比

Table 2 The error of the models fitted to Kawabata’s data

Model SSE R-square Adjusted R-square RMSE proposed 0.022 28 0.998 8 0.998 7 0.0124 Ogden model 0.058 16 0.996 8 0.9967 0.0201 Khiem model 0.021 00 0.998 9 0.998 8 0.0120