doc:user:elements:volumes:volumeelement
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| doc:user:elements:volumes:volumeelement [2016/02/04 10:12] – [Parameters] papeleux | doc:user:elements:volumes:volumeelement [2020/12/29 18:27] (current) – [Volume[2|3]DElement] tanaka | ||
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| ===== Introduction ===== | ===== Introduction ===== | ||
| - | In this section, Metafor volume element are described. | + | In this section, Metafor volume element are described. |
| ===== Volume[2|3]DElement ===== | ===== Volume[2|3]DElement ===== | ||
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| === Description === | === Description === | ||
| - | '' | + | '' |
| By default, if $n$ is the degree of mechanical interpolation and $d$ the element dimension, the number of integration points in the deviatoric part of the stress field is $(n+1)^{d}$, | By default, if $n$ is the degree of mechanical interpolation and $d$ the element dimension, the number of integration points in the deviatoric part of the stress field is $(n+1)^{d}$, | ||
| - | The number of integration points in the volume part of the stress field (pressure) | + | The number of integration points in the volume part of the stress field (pressure) |
| === Remarks === | === Remarks === | ||
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| Quadratic, 6-nodes triangular element in 2D, 12 dofs. The standard formulation must be used ('' | Quadratic, 6-nodes triangular element in 2D, 12 dofs. The standard formulation must be used ('' | ||
| - | By default, stresses are integrate | + | By default, stresses are integrated |
| __Remark__: To use these higher order elements, the mesh must be also defined as second or third degree. | __Remark__: To use these higher order elements, the mesh must be also defined as second or third degree. | ||
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| Quadratic, 10-nodes tetrahedron in 3D, 30 dofs. As with quadratic elements in 2D, the standard formulation must be used ('' | Quadratic, 10-nodes tetrahedron in 3D, 30 dofs. As with quadratic elements in 2D, the standard formulation must be used ('' | ||
| - | By default, stresses are integrate | + | By default, stresses are integrated |
| __Remark__: To use these higher order elements, the mesh must be also defined as second or third degree. | __Remark__: To use these higher order elements, the mesh must be also defined as second or third degree. | ||
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| | '' | | '' | ||
| | '' | | '' | ||
| - | | '' | + | | '' |
| | '' | | '' | ||
doc/user/elements/volumes/volumeelement.1454577133.txt.gz · Last modified: 2016/03/30 15:22 (external edit)