Using a spatial compositefiniteelement method, combining three-dimensional solid element and bar element, the mechanical analysis of a two-span curved PC continuous box girder bridge is conducted.
In this paper, the interlaminar stress distributions of symmetric composite laminates with a hole are predicted by the three-dimensional elastoplastic finiteelement method.
本文用三维弹塑性有限元法计算了含圆孔对称复合材料层板的层间应力分布。
3
The thermal stress distribution of the stainless steel lined composite steel pipe prepared by centrifugal-SHS process was calculated by the finiteelement method under thermoelastic assumption.