Foreword |
Preface |
Symbols |
Introduction / Chapter 1: |
Plate buckling in steel structures / 1.1: |
Purpose of this book / 1.2: |
Structure of this book / 1.3: |
Overview Of Design Rules / Chapter 2: |
Basis of design and modelling / 2.1: |
General / 2.2.1: |
Effective width models for global analysis / 2.2.2: |
Uniform and non uniform members / 2.2.3: |
Reduced stress method / 2.2.4: |
Shear lag in member design / 2.3: |
Phenomenon / 2.3.1: |
Shear lag in global analysis (calculation of internal forces and moments) / 2.3.2: |
Elastic shear lag in section analysis (calculation of stresses at SLS and fatigue ULS) / 2.3.3: |
Elastoplastic shear lag in section analysis (calculation of stresses at ULS) / 2.3.4: |
Interaction between shear lag and plate buckling at ULS / 2.3.5: |
Design examples / 2.3.6: |
Plate buckling effects due to direct stresses (including annexes A and E where applicable) / 2.4: |
Effective width method / 2.4.1: |
General requirements / 2.4.2.1: |
Principles of effective width calculation / 2.4.2.2: |
Hybrid girders / 2.4.2.3: |
Plate-like and column-like buckling / 2.4.2.4: |
Plate-like buckling / 2.4.3: |
Unstiffened plates / 2.4.3.1: |
Longitudinally stiffened plates / 2.4.3.2: |
Column-like buckling / 2.4.4: |
Interpolation between plate-like and column-like buckling / 2.4.4.1: |
Verification of the cross section resistance in ultimate limit states / 2.4.6: |
Verification of plated structural elements in the serviceability limit states / 2.4.7: |
Resistance to shear (including annex A where applicable) / 2.4.8: |
Collapse behaviour / 2.5.1: |
Design according to section 5, EN 1993-1-5 / 2.5.2: |
Design example / 2.5.3: |
Resistance to transverse loading / 2.6: |
Design according to section 6, EN 1993-1-5 / 2.6.1: |
Interaction / 2.6.3: |
Interaction between bending moment and shear force in a web panel / 2.7.1: |
Interaction between axial force, bending moment and shear force in a web panel / 2.7.2: |
Interaction between axial force, bending moment and shear force in a flange panel / 2.7.3: |
Interaction between axial force, bending moment and transverse force / 2.7.4: |
Interaction between shear force and transverse force in a web panel / 2.7.5: |
Flange induced buckling / 2.7.6: |
Stiffeners and detailing / 2.9: |
Transverse stiffeners / 2.9.1: |
Direct stresses / 2.9.2.1: |
Shear / 2.9.2.2: |
Simultaneous action of direct stresses and shear / 2.9.2.3: |
Introduction of reaction forces and other large transverse forces / 2.9.2.4: |
Longitudinal stiffeners / 2.9.3: |
Torsional buckling of stiffeners / 2.9.3.1: |
Structural detailing related to plate buckling / 2.9.5: |
Transverse welds in the plate / 2.9.5.1: |
Cut-outs in stiffeners / 2.9.5.2: |
Welds / 2.9.5.3: |
Reduced stress method (including Annexes A and B where applicable) / 2.9.6: |
Choice of reduction factors / 2.10.1: |
FEM / 2.11: |
Modelling / 2.11.1: |
Definition of initial imperfections in the FE model / 2.11.3: |
Definition of material behaviour in the FE model / 2.11.4: |
Crane Runway Beam Example / 2.11.5: |
Description of the crane / 3.1: |
Description of the crane runway beam / 3.2: |
Geometry / 3.2.1: |
Material properties and material partial factors / 3.2.2.: |
Cross section classification / 3.2.3: |
Actions and load partial factors / 3.3: |
Crane actions / 3.3.1: |
Internal forces and stresses / 3.4: |
Transverse forces and stresses / 3.4.1: |
Maximum bending moments and stresses / 3.4.3: |
Maximum shear forces and stresses / 3.4.4: |
Verifications in general / 3.5: |
Bucklling verifications according to sections 4 to 7, EN 1993-1-5 / 3.6: |
Resistance to shear forces / 3.6.1: |
Resistance to transverse forces / 3.6.2: |
Interaction checks / 3.6.3: |
Buckling verifications according to section 10, EN 1993-1-5 / 3.7: |
Flange induced buckling verification / 3.8: |
Stiffener verifications / 3.9: |
Bearing stiffeners / 3.9.1: |
Box-Girder Bridge Example / Chapter 4: |
Description of the bridge / 4.1: |
Longitudinal elevation / 4.1.1: |
Cross section of the composite deck / 4.1.2: |
Material properties and partial factors / 4.1.3: |
Structural steel / 4.1.3.1: |
Reinforced concrete / 4.1.3.2: |
Partial factors / 4.1.3.3: |
Structural steel distribution / 4.1.4: |
Internal forces and moments, Stresses / 4.2: |
Transient design situation (launching phase) / 4.2.1: |
Permanent design situation / 4.2.3: |
Web buckling verification for the launching phase / 4.3: |
Patch loading verification / 4.3.1: |
Resistance load for a single wheel (ss = 0) / 4.3.1.1: |
Resistance load for a patch length ss = 1500 mm / 4.3.1.2: |
Interaction between patch loading and bending moment / 4.3.1.3: |
Effective cross section of the stiffened bottom flange at internal support PI (uniform compression) / 4.4: |
First step: shear lag effect according to EN1993-lr5, 3.2 and 3.3 / 4.4.1: |
Second step: Critical plate buckling stress according to EN1993-l-5, Annex A / 4.4.2: |
Third step: Effective cross section / 4.4.3: |
Step A: Local buckling of sub-panels / 4.4.3.1: |
Step B: Global buckling of the whole stiffened bottom flange / 4.4.3.2: |
Effective cross section of the stiffened web at internal support PI (bending) / 4.5: |
Local buckling of sub-panels / 4.5.1: |
Global buckling of the whole stiffened web in bending / 4.5.2: |
Column like behaviour / 4.5.2.1: |
Plate like behaviour / 4.5.2.2: |
Interpolation between plate like and column like behaviour / 4.5.2.3: |
Torsional buckling of the longitudinal web stiffener / 4.5.3: |
Checking of the box-girder section under bending at support PI / 4.6: |
Shear resistance of the stiffened web panel closest to the internal support PI / 4.7: |
Interaction between bending and shear at support PI / 4.8: |
Intermediate transverse stiffener design / 4.9: |
Transverse web stiffeners / 4.9.1: |
Axial forces from the tension field action / 4.9.1.1: |
Transverse deviation forces from adjacen compressed panels / 4.9.1.2: |
Verification of the transverse stiffener / 4.9.1.3: |
Lower flange transverse stiffeners / 4.9.2: |
Cross section class check / 4.9.2.1: |
Strength and stiffness check of the stiffener / 4.9.2.2: |
Shear resistance of the stiffener web / 4.9.2.3: |
Buckling verifications at internal support PI according to section 10, EN 1993-1-5 / 4.10: |
Stiffened bottom flange / 4.10.1: |
Determination of ρloc to account for local buckling / 4.10.2.1: |
Determination of ρc to account for global buckling / 4.10.2.3: |
References / 4.10.3: |