1.The Galerkin principle and Linz Ted-Poincaré method are proposed for solving the nonlinear vibration problems of a rectangular beam with pined edges.针对四边简支的非线性弹性矩形板,计及面内静载对板的影响,考虑板的非线性效应,运用Galerkin原理,林滋泰德-庞加莱法,以第二类切比雪夫多项式和三角函数作为...
林滋泰德-庞加莱法1. The Galerkin principle and Linz Ted-Poincaré method are proposed for solving the nonlinear vibration problems of a rectangular beam with pined edges. 针对四边简支的非线性弹性矩形板,计及面内静载对板的影响,考虑板的非线性效应,运用Galerkin原理,林滋泰德-庞加莱法,以第二类切...