Modeling A ============== Characteristics of modeling ----------------------------------- .. csv-table:: "Volume modeling:", "1 mesh HEXA20 1 QUAD8" mesh .. image:: images/10001B9600001C02000015309D009CE50DA8878C.svg :width: 361 :height: 273 .. _RefImage_10001B9600001C02000015309D009CE50DA8878C.svg: **Boundary conditions:** +----------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ |:math:`\mathit{N2}` | |:math:`\mathit{N9}`, :math:`\mathit{N13}`, :math:`\mathit{N14}`, :math:`\mathit{N5}`, :math:`\mathit{N17}`: | +: + .. image:: images/Object_57.svg + + | | :width: 361 | | + :math:`\mathit{N1}`: :math:`\mathit{N6}`: + :height: 273 + .. image:: images/Object_59.svg + | | | :width: 120 | + + + :height: 24 + | | .. image:: images/Object_58.svg | | + + :width: 361 + + | | :height: 273 | | + + + + | | | | +----------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ **Load:** Traction on the face :math:`\mathrm{[}348711161915\mathrm{]}` Characteristics of the mesh ---------------------------- Number of knots: 20 Number of meshes: 2 1 HEXA20 1 QUAD8 Tested sizes and results ------------------------------ +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |**Identification** |**Reference**| +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}2` Displacement :math:`\mathit{DX}` (:math:`\mathit{N8}`) |100 | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}2` Displacement :math:`\mathit{DY}` (:math:`\mathit{N8}`) |—37 | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}2` Displacement :math:`\mathit{DZ}` (:math:`\mathit{N8}`) |—37 | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}2` Constraints :math:`\mathit{SIGXX}` (:math:`\mathit{PG1}`) |1399.66 | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}2` Constraints :math:`\mathit{SIGYY}` (:math:`\mathit{PG1}`) |11013.986 | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}2` Constraints :math:`\mathit{SIGZZ}` (:math:`\mathit{PG1}`) |0 | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}2` Constraints :math:`\mathit{SIGXY}` (:math:`\mathit{PG1}`) |0 | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}2` Constraints :math:`\mathit{SIGXZ}` (:math:`\mathit{PG1}`) |0 | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}2` Constraints :math:`\mathit{SIGYZ}` (:math:`\mathit{PG1}`) |0 | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}2` Variable |8.9110—2 | + + + | | | + .. image:: images/Object_60.svg + + | :width: 361 | | + :height: 273 + + | | | + + + | | | + + + | | | + :math:`\mathit{VARI}` (:math:`\mathit{PG1}`) + + | | | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ | | | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}3` Displacement :math:`\mathit{DX}` (:math:`\mathit{N8}`) |0 | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}3` Displacement :math:`\mathit{DY}` (:math:`\mathit{N8}`) |0 | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}3` Displacement :math:`\mathit{DZ}` (:math:`\mathit{N8}`) |0 | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}3` Constraints :math:`\mathit{SIGXX}` (:math:`\mathit{PG1}`) |0 | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}3` Constraints :math:`\mathit{SIGYY}` (:math:`\mathit{PG1}`) |0 | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}3` Constraints :math:`\mathit{SIGZZ}` (:math:`\mathit{PG1}`) |0 | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}3` Constraints :math:`\mathit{SIGXY}` (:math:`\mathit{PG1}`) |0 | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}3` Constraints :math:`\mathit{SIGXZ}` (:math:`\mathit{PG1}`) |0 | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}3` Constraints :math:`\mathit{SIGYZ}` (:math:`\mathit{PG1}`) |0 | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}3` Variable |0 | + + + | | | + .. image:: images/Object_61.svg + + | :width: 361 | | + :height: 273 + + | | | + + + | | | + + + | | | + :math:`\mathit{VARI}` (:math:`\mathit{PG1}`) + + | | | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ | | | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}2` Nodal force :math:`\mathit{DX}` (:math:`\mathit{N8}`) |—1.0817108 | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}2` Nodal force :math:`\mathit{DY}` (:math:`\mathit{N8}`) |0 | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ |:math:`t\mathrm{=}2` Nodal force :math:`\mathit{DZ}` (:math:`\mathit{N8}`) |0 | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+ notes --------- **Nodal force calculation:** The force applied to face :math:`\mathrm{[}\mathrm{3,4}\mathrm{]}`, .. image:: images/Object_62.svg :width: 361 :height: 273 .. _RefImage_Object_62.svg: , is distributed between the various nodes according to the following weighting: * summit nodes: .. image:: images/Object_63.svg :width: 361 :height: 273 .. _RefImage_Object_63.svg: * middle nodes: .. image:: images/Object_64.svg :width: 361 :height: 273 .. _RefImage_Object_64.svg: .. image:: images/1000045A00000F6600000CD1D051E52336168495.svg :width: 361 :height: 273 .. _refImage_1000045a00000f6600000 CD1D051E52336168495 .svg: