Unresolved problems and research needs

Shell structures: Design standards recent progress and unsolved problems

Design by advanced analysis - 3D benchmark problems - members subjected to major- and minor-axis fl

The chevron effect - not an isolated problem

Knee joints in cold-formed channel portal frames: problems and pitfalls

Simplified 3D analysis of portal structures - observations, problems and solutions

Galvanized coating problems and solutions

Economic analysis [elimininating problematic deck joints without overstressing the structure's tie p

Hot dip galvanizing and steel chemistry - problems and solutions

Problems of effect of weld imperfections on fatigue and their consideration in design codes