elements:blz3t
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elements:blz3t [2020/08/25 15:46] 127.0.0.1 external edit |
elements:blz3t [2021/12/17 16:37] (current) laurent |
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| - | ====== BLZ3T ====== | + | ====== BLZ3T/BWD3T ====== |
| ===== Description ===== | ===== Description ===== | ||
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| ^Consideration of shear locking (1G10.0) \\ Only if INSHE = 1 ^^ | ^Consideration of shear locking (1G10.0) \\ Only if INSHE = 1 ^^ | ||
| |PARSHE| Shear locking coefficient ∈ [0,1] \\ - close to 0: avoid shear locking but higher risk of hourglass modes (use for thin elements in bending) \\ - close to 1: avoid hourglass modes but higher risk of shear locking (use for cubic elements in shear)| | |PARSHE| Shear locking coefficient ∈ [0,1] \\ - close to 0: avoid shear locking but higher risk of hourglass modes (use for thin elements in bending) \\ - close to 1: avoid hourglass modes but higher risk of shear locking (use for cubic elements in shear)| | ||
| - | ^Initial orientation of the local axes (6G10.0) \\ Only if tens of ILOAX = 1 or 3^^ | + | ^Initial orientation of the local axes (6G10.0) \\ Only if tens of ILOAX = 1 or 3 \\ (only one line if tens of ILOAX = 1, repeated for each element if tens of ILOAX = 3)^^ |
| |e<sub>1</sub>(x)|coordinate of e<sub>1</sub> along e<sub>x</sub>| | |e<sub>1</sub>(x)|coordinate of e<sub>1</sub> along e<sub>x</sub>| | ||
| |e<sub>1</sub>(y)|coordinate of e<sub>1</sub> along e<sub>y</sub>| | |e<sub>1</sub>(y)|coordinate of e<sub>1</sub> along e<sub>y</sub>| | ||
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| |e<sub>2</sub>(z)|coordinate of e<sub>2</sub> along e<sub>z</sub>| | |e<sub>2</sub>(z)|coordinate of e<sub>2</sub> along e<sub>z</sub>| | ||
| |Note: These vectors are normalized after reading but should be orthogonal: \\ e<sub>1</sub> • e<sub>2</sub> = e<sub>1</sub>(x) * e<sub>2</sub>(x) + e<sub>1</sub>(y) * e<sub>2</sub>(y) + e<sub>1</sub>(z) * e<sub>2</sub>(z) = 0|| | |Note: These vectors are normalized after reading but should be orthogonal: \\ e<sub>1</sub> • e<sub>2</sub> = e<sub>1</sub>(x) * e<sub>2</sub>(x) + e<sub>1</sub>(y) * e<sub>2</sub>(y) + e<sub>1</sub>(z) * e<sub>2</sub>(z) = 0|| | ||
| - | ^Initial orientation of the local axes (1G10.0) \\ Only if tens of ILOAX = 2 or 4^^ | + | ^Initial orientation of the local axes (1G10.0) \\ Only if tens of ILOAX = 2 or 4 \\ (only one line if tens of ILOAX = 2, repeated for each element if tens of ILOAX = 4)^^ |
| |THETA| Angle between e<sub>1</sub> and e<sub>x</sub> in degrees| | |THETA| Angle between e<sub>1</sub> and e<sub>x</sub> in degrees| | ||
| ^Definition of the elements (4I5/14I5)^^ | ^Definition of the elements (4I5/14I5)^^ | ||
elements/blz3t.1598363175.txt.gz · Last modified: 2020/08/25 15:46 by 127.0.0.1
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