In terms of the weighted residual method to the springback anti-coupled equations, the springback potential energy principle and springback complementary energy principle of axisymmetric problems are established.
In terms of the weighted residual method to the springback anti-coupled equations, the springback potential energy principle and springback complementary energy principle of axisymmetric problems are established.
应用加权馀量法于该回弹反耦联方程，建立了轴对称问题的回弹势能原理和回弹馀能原理。