From: A new mortar formulation for modeling elastomer bedded structures with modal-analysis in 3D
 |  | u 1 | u 2 | u 3 | u 4 | u 5 | u 6 | u 7 | u 8 |
---|---|---|---|---|---|---|---|---|---|
 | u 1 | 1.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.001 | 0.000 | 0.000 |
 | u 2 | 0.000 | 1.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
 | u 3 | 0.000 | 0.000 | 0.996 | 0.000 | 0.000 | 0.000 | 0.003 | 0.000 |
= | u 4 | 0.000 | 0.000 | 0.000 | 0.999 | 0.000 | 0.000 | 0.000 | 0.000 |
 | u 5 | 0.001 | 0.000 | 0.000 | 0.000 | 0.998 | 0.000 | 0.006 | 0.000 |
 | u 6 | 0.002 | 0.000 | 0.000 | 0.000 | 0.002 | 0.999 | 0.001 | 0.000 |
 | u 7 | 0.000 | 0.000 | 0.004 | 0.000 | 0.000 | 0.000 | 0.994 | 0.000 |
 | u 8 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.000 |