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U.S. Army Corps of Engineers
®
US Army Corps of EngineersInstitute for Water Resources, Risk Management Center
Risk Calculations Suite

AP-3 Anchor Stability Failure

NOTE

Event tree was adapted from potential failure mode progression in EM 1110-2-2502 Floodwalls and Other Hydraulic Retaining Walls.

NOTE

Branches after Node 3 should reference PFM AP-1a or PFM AP-5a to result in breach.

Ap 3 Anchor Stability Failure Event Tree
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