NBN EN 1993-1-6 : 2007 COR 2009

1 General
  1.1 Scope
  1.2 Normative references
  1.3 Terms and definitions
  1.4 Symbols
  1.5 Sign conventions
2 Basis of design and modelling
  2.1 General
  2.2 Types of analysis
  2.3 Shell boundary conditions
3 Materials and geometry
  3.1 Material properties
  3.2 Design values of geometrical data
  3.3 Geometrical tolerances and geometrical
      imperfections
4 Ultimate limit states in steel shells
  4.1 Ultimate limit states to be considered
  4.2 Design concepts for the limit states
      design of shells
5 Stress resultants and stresses in shells
  5.1 Stress resultants in the shell
  5.2 Modelling of the shell for analysis
  5.3 Types of analysis
6 Plastic limit state (LS1)
  6.1 Design values of actions
  6.2 Stress design
  6.3 Design by global numerical MNA or GMNA
      analysis
  6.4 Direct design
7 Cyclic plasticity limit state (LS2)
  7.1 Design values of actions
  7.2 Stress design
  7.3 Design by global numerical MNA or GMNA
      analysis
  7.4 Direct design
8 Buckling limit state (LS3)
  8.1 Design values of actions
  8.2 Special definitions and symbols
  8.3 Buckling-relevant boundary conditions
  8.4 Buckling-relevant geometrical tolerances
  8.5 Stress design
  8.6 Design by global numerical analysis using
      MNA and LBA analyses
  8.7 Design by global numerical analysis using
      GMNIA analysis
9 Fatigue limit state (LS4)
  9.1 Design values of actions
  9.2 Stress design
  9.3 Design by global numerical LA or GNA analysis
ANNEX A (normative) Membrane theory stresses in shells
      A.1 General
      A.2 Unstiffened cylindrical shells
      A.3 Unstiffened conical shells
      A.4 Unstiffened spherical shells
ANNEX B (normative) Additional expressions for plastic
        collapse resistances
      B.1 General
      B.2 Unstiffened cylindrical shells
      B.3 Ring stiffened cylindrical shells
      B.4 Junctions between shells
      B.5 Circular plates with axisymmetric boundary
          conditions
ANNEX C (normative) Expressions for linear elastic membrane
        and bending stresses
      C.1 General
      C.2 Clamped base unstiffened cylindrical shells
      C.3 Pinned base unstiffened cylindrical shells
      C.4 Internal conditions in unstiffened cylindrical
          shells
      C.5 Ring stiffener on cylindrical shell
      C.6 Circular plates with axisymmetric boundary
          conditions
ANNEX D (normative) Expressions for buckling stress design
      D.1 Unstiffened cylindrical shells of constant
          wall thickness
      D.2 Unstiffened cylindrical shells of stepwise
          variable wall thickness
      D.3 Unstiffened lap jointed cylindrical shells
      D.4 Unstiffened complete and truncated conical shells

Specifies basic design rules for plated steel structures that have the form of a shell of revolution.