ERROR [2109]: ZERO DIAGONAL MASS FOUND IN EXPLICIT DYNAMIC ANALYSIS

Cause

This error is generated if any of the diagonal terms in a diagonalized mass matrix contains 0.

Analysis Type

Explicit dynamic analysis (nonlinear explicit transient)

Related Menu

[Not Applicable in FEA NX]

None

Remedy

Check if the mass values (material density or mass elements) have been correctly entered.  Constrain any unused DOFs.