ANSYS/LS-DYNA中接触设置求大神指导

Target surface 不能被穿透，所以非对称接触时，凸面和刚性小的面应做Contact suface，此时穿透小，精度高。对称接触时无所谓。子弹是凸面，应做Contact surface 。所以博士说的的总之没错。 详见help： If a convex surface is expected to come into contact with a flat or concave surface, the flat/concave surface should be the target surface. If one surface has a fine surface mesh and, in comparison, the other has a coarse mesh, the fine mesh should be the contact surface and the coarse mesh should be the target surface. If one surface is stiffer then the other, the softer surface should be the contact surface and the stiffer surface should be the target surface. 。。。。。。 If higher-order elements underly one of the external surfaces and lower-order elements underly the other surface, the surface with the underlying higher-order elements should be the contact surface and the other surface should be the target. However, for 3-D node-to-surface contact, the lower-order elements should be the contact surface. The higher-order elements should be the target surface. If one surface is markedly larger than the other surface, such as in the instance where one surface surrounds the other surface, the larger surface should be the target surface.

请问那个 子弹侵彻靶板的书名是什么，我现在做这个

确实是面面侵彻接触，设置谁为接触面和目标面都行，对么？

这得看用什么接触了，如果是面面接触的侵蚀接触，那个为目标面那个为接触面都行，可以互换