System description:
This system represents a retaining wall evaluation framework that assesses geometric stability under soil and self-weight actions.
Its primary function is to verify whether a retaining wall configuration satisfies basic stability requirements during early design stages.
Key functions:
- Evaluate resistance against sliding at the wall base
- Evaluate resistance against overturning due to lateral earth pressure
- Estimate concrete volume and foundation footprint
- Support early-stage selection of suitable retaining wall types
Main components:
- Retaining wall geometry (stem, base, and optional shear key)
- Soil pressure representation (active and passive earth pressure)
- Stability checks for sliding and overturning
- Safety factor thresholds defining acceptable performance
Key adjustable parameters:
- Wall height
- Stem and foundation proportions
- Soil properties and earth pressure coefficients
- Base friction coefficient
- Presence and dimensions of a base key