Contrib:KeesWouters/shell

Shell analysis

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. Static analysis of shell construction
   Contrib:KeesWouters/shell/static/command