Both geometrical nonlinearity and elastoplastic were considered in the element model. 单元模型中考虑几何非线性和材料非线性的双重影响。
In this paper, based on nonlinear full-range analysis with both geometrical and material nonlinearity, ultimate load-carrying capacity of Jinma Bridge is calculated. 摘要全面考虑结构的材料非线性和几何非线性，通过对广东金马大桥进行全过程非线性分析，得到了结构的极限承载力。
