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ISTRUCTE / SHORT EXERCISE / calculation

Exercise ca-ex-02

Size the column and estimate reinforcement.

In this guide
PRACTICE PROMPT

Use this fictional setting to practise clear reasoning. It is not an assessment or institution paper.

The setting

A reinforced concrete column, 4.0 m storey height, carrying 2,800 kN axial and 45 kNm moment.

Your task

Size the column and estimate reinforcement.

What a useful response would show

Slenderness considered, and a sensible reinforcement percentage.

Reflect afterwards

  1. What assumption mattered most?
  2. What would you check before using this on a real project?
  3. Could another engineer follow your recommendation?