doc:user:elements:volumes:volumeelement
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doc:user:elements:volumes:volumeelement [2016/07/12 17:12] – [Introduction] boemer | doc:user:elements:volumes:volumeelement [2020/12/28 09:46] – [QuadTetraVolume3DElement] tanaka | ||
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=== Description === | === Description === | ||
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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 $(n+1)^{d}$, | ||
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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.txt · Last modified: 2020/12/29 18:27 by tanaka