Table 6 Stresses at the reference point of the different specimens after 3D linear FEA
Cases | Specimens | Max. equiv. stress σ eq,max (MPa) | Max. princ. stress σ 1(MPa) | Mid. princ. stress σ 2(MPa) | Min. princ. stress σ 3(MPa) |
|---|---|---|---|---|---|
H | SNH | 1386 | 1548 | 421 | 0 |
SWHE | 907 | 1003 | 239 | 0 | |
SWHA | 899 | 996 | 242 | 0 | |
M | SNH | 1145 | 1279 | 349 | 0 |
SWHE | 747 | 826 | 196 | 0 | |
SWHA | 741 | 820 | 200 | 0 | |
L | SNH | 1228 | 1371 | 373 | 0 |
SWHE | 801 | 885 | 210 | 0 | |
SWHA | 793 | 879 | 214 | 0 |