hanyongdian 发表于 2007-3-20 16:37

求助:单元类型

缩减积分单元和全积分单元有什么区别
等参六面体是什么意思

yongsd 发表于 2007-5-31 11:41

[*]Uniform reduced integration method
Helps to prevent volumetric mesh locking in nearly incompressible cases. However, hourglass mode might propagate in the model if there are not at least two layers of elements in each direction.
[*]Full integration
The full integration method does not cause hourglass mode, but can cause volumetric locking in nearly incompressible cases. This method is mainly used for purely linear analyses, or when the model has only one layer of elements in each direction.
页: [1]
查看完整版本: 求助:单元类型