Engineering Geology · Slope Stability
Dry planar failure through the toe, per unit run of slope. Toggle advanced mode for the reinforcement helper. Extends GeoStrength Module II (planar LEM).
Computes the resisting and driving shear on a single planar discontinuity and the resulting factor of safety.
Reads the current planar FS, R and Td from the result above and estimates how much bolt support is needed to reach a target FS.
Design charts
Where you stand
Demand
Trade-off
Planar LEM + Reinforcement Helper · per-metre run · dry through-toe failure