In this guide
PRACTICE PROMPT
Use this fictional setting to practise clear reasoning. It is not an assessment or institution paper.
The setting
A steel column, 5 m storey height, pinned top and bottom, carrying 1,500 kN.
Your task
Size the column.
What a useful response would show
Buckling about the correct axis, with the effective length justified.
Reflect afterwards
- What assumption mattered most?
- What would you check before using this on a real project?
- Could another engineer follow your recommendation?