B modeling ============== Characteristics of modeling ----------------------------------- **3D Modeling**: ** Elementary cube meshed using a hexahedron with 8 knots. .. image:: images/10000CCA000025D4000018E84EDB90D5AC7370F7.svg :width: 488 :height: 321 .. _RefImage_10000CCA000025D4000018E84EDB90D5AC7370F7.svg: Characteristics of the mesh ---------------------------- 1 HEXA8 stitch, side width :math:`a\mathrm{=}1\mathit{mm}`. Tested sizes and results ------------------------------- Tested values ~~~~~~~~~~~~~~~~ +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+----------+-------------+ |**Identification** |**Reference**|**Test** |**Tolerance**| +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+----------+-------------+ | |0.01721 |ANALYTIQUE|2.5% | + .. image:: images/Object_89.svg + + + + | :width: 488 | | | | + :height: 321 + + + + | | | | | + out of :math:`\mathit{NO4}` to :math:`t\mathrm{=}\mathrm{1s}` + + + + | | | | | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+----------+-------------+ | |0.02573 |ANALYTIQUE|2.5% | + .. image:: images/Object_86.svg + + + + | :width: 488 | | | | + :height: 321 + + + + | | | | | + out of :math:`\mathit{NO4}` to :math:`t\mathrm{=}\mathrm{1s}` + + + + | | | | | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+----------+-------------+ | |0.01678 |ANALYTIQUE|2.5% | + .. image:: images/Object_92.svg + + + + | :width: 488 | | | | + :height: 321 + + + + | | | | | + out of :math:`\mathit{MA1}`, Gauss point :math:`1` to :math:`t\mathrm{=}\mathrm{1s}` + + + + | | | | | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+----------+-------------+ | |0.02515 |ANALYTIQUE|2.5% | + .. image:: images/Object_96.svg + + + + | :width: 488 | | | | + :height: 321 + + + + | | | | | + out of :math:`\mathit{MA1}`, Gauss point :math:`1` to :math:`t\mathrm{=}\mathrm{1s}` + + + + | | | | | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+----------+-------------+ | |0.01678 |ANALYTIQUE|2.5% | + .. image:: images/Object_100.svg + + + + | :width: 488 | | | | + :height: 321 + + + + | | | | | + out of :math:`\mathit{NO4}` to :math:`t\mathrm{=}\mathrm{1s}` + + + + | | | | | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+----------+-------------+ | |0.02515 |ANALYTIQUE|2.5% | + .. image:: images/Object_103.svg + + + + | :width: 488 | | | | + :height: 321 + + + + | | | | | + out of :math:`\mathit{NO4}` to :math:`t\mathrm{=}\mathrm{1s}` + + + + | | | | | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+----------+-------------+ | |176.0 |ANALYTIQUE|0.10% | + .. image:: images/Object_106.svg + + + + | :width: 488 | | | | + :height: 321 + + + + | | | | | + out of :math:`\mathit{NO1}` to :math:`t\mathrm{=}\mathrm{1s}` + + + + | | | | | +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+----------+-------------+ notes ~~~~~~~~ The reduction in the tolerance on global convergence while moving does not provide a significant gain in precision. The number of load increments (6) leads to satisfactory accuracy of the result.