请教:ADINA怎样在接触中避免接触面之间相互嵌入

SAIN

ADINA中在contact group里哪个参数是控制penetrate的?需要怎么调才能不让侵入发生呢??我做的是shell单元和3D solid单元的一个3D接触,为了防止嵌入的发生,在initial penetrate的地方选择了eliminate,但算出的结果中还是有侵入发生.我感觉里边还有些参数没有调好,不知道该调哪个,请指教!

SAIN

没有人知道么????????!!!!!!!!!!!!!!!!!

SAIN

不会吧..........哪位前辈知道的指点一下啊!!!!!

三颗智齿

在 Compliance Factor (CFACTOR1)选项中可以设定：
Contact surfaces are normally assumed to be rigid meaning that no interpenetration is allowed (i.e., CFACTOR1 = 0.0). Soft or compliant contact surfaces can be simulated by specifying CFACTOR1 > 0.0. The amount of allowed interpenetration between the contacting surfaces is proportional to the product of the compliance factor and the normal contact force.