openretainingwall
Check a retaining wall against sliding and overturning, in three sessions.
- Session 1: Soil pushes, the wall must not slide or tip (Level 1, 60 min)
- Session 2: Rankine earth pressure: how hard does the soil push? (Level 2, 75 min)
- Session 3: Sliding, overturning, the middle third and water (Level 3, 90 min)