Tet4.rar

: TET4 elements can only represent a constant strain state, which often requires a very fine mesh discretization for accurate results.

If you are looking for specific papers that extensively use or analyze TET4 elements, consider these examples: tet4.rar

: These elements are known to "lock" (over-stiffen) when simulating nearly incompressible materials or bending deformations, leading to results that underestimate true solutions. : TET4 elements can only represent a constant