Contrib:KeesWouters/shell

Shell analysis

• Contrib:KeesWouters

1. Dynamic shell analysis
   * Dynamics of shell.
   Contrib:KeesWouters/shell/platedynamics

Use of shell coque_3d elements This contribution is an simple example of a dynamic plate modelled by shell -coqued_3d- elements. Contrib:KeesWouters/platedynamics

   key words:
       use of Salome: definition of geometry, mesh - export of mesh
       use of ASTK
       conversion of tria6, quad8 to tria7 and quad9 (note the difference between CAster vs9 and vs10)
       projection of results of quad9 and tria7 to quad8 and tria6 for coque_3d elements
       definition of:
           shell characteristics: epais - thickness, excentrement - eccentricity, local coordinate system: vecteur, angl_rep
           mass, stiffnes matrix and range of dof, NUME_DDL
           definition of eigenvalue extraction - 
       print mass table

1. Static analysis of shell construction
   * Contribution in collaboration with Brigde.
   Concrete shell with several partitions loaded by pressure.
   Extraction of displacement and stresses.
   Contrib:KeesWouters/shell/static
2. Static shell analysis - generation of tables
   * Contribution in collaboration with Brigde.
   Concrete shell with several partitions loaded by pressure.
   Focus on extraction of minimum and maximum displacements, forces and moments and stresses.
   Contrib:KeesWouters/shell/tables
3. Plot results of shell COQUE_3D calculations
   * The centre node of COQUE-3D elements is a headache in postpro.
   Projecting the results to a mesh without centre nodes.
   Presented on a plate with four holes.
   Focus on displacements and stresses.
   Contrib:KeesWouters/shell/plotcoq3d
4. Static analysis of shell construction
   Contrib:KeesWouters/shell/static/command