EN 1993-3-2:2006

1 General
  1.1 Scope
  1.2 Normative references
  1.3 Assumptions
  1.4 Distinction between principles and
      application rules
  1.5 Terms and definitions
  1.6 Symbols used in Part 3.2 of Eurocode 3
2 Basis of design
  2.1 Requirements
  2.2 Principles of limit state design
  2.3 Actions and environmental influences
  2.4 Ultimate limit state verifications
  2.5 Geometrical data
  2.6 Durability
3 Materials
  3.1 General
  3.2 Structural steels
  3.3 Connections
4 Durability
  4.1 Allowance for corrosion
  4.2 External corrosion allowance
  4.3 Internal corrosion allowance
5 Structural analysis
  5.1 Modelling of the chimney for determining
      action effects
  5.2 Calculation of internal stress
      resultants and stresses
6 Ultimate limit states
  6.1 General
  6.2 Structural shells
  6.3 Safety assessment of other structural
      elements of the chimney
  6.4 Joints and connections
  6.5 Welded connections
7 Serviceability limit states
  7.1 Basis
  7.2 Deflections
8 Design assisted by testing
9 Fatigue
  9.1 General
  9.2 Fatigue loading
  9.3 High cycle fatigue resistances
  9.4 Safety assessment
  9.5 Partial factors for fatigue
Annex A [normative] - Reliability differentiation and
                      partial factors for actions
      A.1 Reliability differentiation for steel
          chimneys
      A.2 Partial factors for actions
Annex B [informative] - Aerodynamic and damping
                        measures
      B.1 General
      B.2 Aerodynamic measures
      B.3 Dynamic vibration absorber
      B.4 Cables with damping devices
      B.5 Direct damping
Annex C [informative] - Fatigue resistances and
                        quality requirements
      C.1 General
      C.2 Enhancement of fatigue strength for special
          quality requirements
Annex D [informative] - Design assisted by testing
      D.1 General
      D.2 Definition of the logarithmic damping
          decrement
      D.3 Procedure for measuring the logarithmic
          damping decrement
Annex E [informative] - Execution
      E.1 General
      E.2 Execution tolerances
      E.3 Quality of welds and fatigue

This Part 3.2 of EN 1993 applies to the structural design of vertical steel chimneys of circular or conical section. It covers chimneys that are cantilevered, supported at intermediate levels or guyed.