A & B modeling ================== Characteristics of modeling ------------------------ The models POU_D_E, POU_D_T, POU_D_TG, POU_D_EM, and POU_D_TGM are assigned to the mesh in turn. The length is :math:`L=1.5m`. The generalized forces depend only on the forces imposed; they are independent of the geometric characteristics of the section and of the material. The selected section is circular with a radius of :math:`0.10m`, with a thickness of :math:`0.05m`. For modeling :math:`A`, the force torsor applied to node :math:`D` has the following components: :math:`\begin{array}{c}{F}_{x}=-1000N;{F}_{y}=5000N;{F}_{z}=10000N\\ {M}_{x}=830\mathit{Nm};{M}_{y}=1800\mathit{Nm};{M}_{z}=5300\mathit{Nm}\end{array}` For modeling :math:`B`, the components of the force torsor applied to node :math:`D`, are derived from the formulas given in § :ref:`2.2 `. The formulas are written in the command file. Characteristics of the mesh ---------------------------- The mesh consists of a single SEG2par segment mesh. Tested sizes and results ------------------------------ The values tested are the same regardless of the beam modeling and regardless of the geometry, because efge_elno are expressed in the local references of the elements. The 36 values of the torsor components are tested. The analytic expressions, shown in § :ref:`2.1 `, are in the command file and are used to test all calculated values and all reference values in TEST_RESU.