DIN 4132:1981-02

1 General information
      1.1 Field of application
      1.2 Other relevant standards and documents
2 Crane operating conditions
3 Design loads
      3.1 Main loads (H)
             3.1.1 Permanent loads
             3.1.2 Live loads of crane running wheels
             3.1.3 Vibration coefficients
             3.1.4 Wheel loads from several cranes
      3.2 Additional loads (Z)
             3.2.1 Loads transverse to the runway
                      3.2.1.1 Craneway girders
                      3.2.1.2 Craneway supports and
                                 craneway suspensions
             3.2.2 Horizontal loads (L) along the runway
                      due to starting up or braking the
                      cranes
             3.2.3 Additional loads (Z) from several
                      cranes
             3.2.4 Live loads on catwalks, stairways,
                      platform
                      3.2.5.1 Loads caused by wind on
                                 cranes
                      3.2.5.2 Loads caused by wind on
                                 craneways
             3.2.6 Temperature effects
             3.2.7 Snow loads
      3.3 Special loading cases
             3.3.1 Tilting in the case of trolleys with
                      rigidly guided hoist loads
             3.3.2 Collision of cranes against stops -
                      buffer and force, zul sigma1,Be
4 Strength calculations and permissible stresses
      4.1 Calculation principles
             4.1.1 General information
             4.1.2 Stresses induced by the application of
                      wheel loads
      4.2 General stress analysis
      4.3 Stability analysis
      4.4 Service strength analysis
             4.4.1 General information
             4.4.2 Calculation according to loading groups
             4.4.3 Stress analyses
             4.4.4 Secondary stresses in lattice girders
             4.4.5 Permissible stresses zul sigmaBe,
                      zul tauBe, zula,Be, zul sigma1,Be
      4.5 Permissible forces and permissible stresses when
             using high-tensile bolts
             4.5.1 SLP connections
             4.5.2 GV and GVP connections
      4.6 Stability analysis and other analyses
      4.7 Deformations
5 Design and construction principles
      5.1 Rivet connections and bolt connections
             5.1.1 Rivets
             5.1.2 Body-fit bolts
             5.1.3 Black bolts
             5.1.4 High-tensile bolts
             5.1.5 Arrangement of rivets and bolts
      5.2 Flame-cut rolled products
      5.3 Welded joints
             5.3.1 Requirements of works and skilled
                      personnel
             5.3.2 Types and qualities of welds
             5.3.3 Structural design of welded members
             5.3.4 Thickness of the flange plated welded
                      to the girder web
      5.4 Connections and joints
             5.4.1 Number of rivets and bolts
             5.4.2 Indirect overlap
             5.4.3 Liner plates
             5.4.4 Angle cleats and angle plates
             5.4.5 Interaction of welds with other means
                      of connection
      5.5 Special measures
             5.5.1 Load applications and force deflections
             5.5.2 Flange bending from the application of
                      wheel loads