In this guide
PRACTICE PROMPT
Use this fictional setting to practise clear reasoning. It is not an assessment or institution paper.
The setting
A retaining wall stem meeting its base, 4.0 m retained height.
Your task
Draw the stem-to-base junction with reinforcement and drainage indicated.
What a useful response would show
The starter bar lap, the tension face, and drainage behind the wall.
Reflect afterwards
- What assumption mattered most?
- What would you check before using this on a real project?
- Could another engineer follow your recommendation?