Risk Calculations Suite

Table of Contents

Geotechnical Hydrologic

• Generic Internal Erosion
• Backward Erosion Piping
• Concentrated Leak Erosion
• Internal Migration In Embankment
• Embankment Slope Instability
• Embankment Overtopping Erosion
• Embankment Riverine Erosion

Geotechnical Seismic

• Concentrated Leak Erosion (Seismic)
• Seismic Embankment Deformation
• Seiche Wave Overtopping

Spillways Hydrologic

• Unlined Spillway Erosion
• Concrete Lined Spillway Erosion (Slab Jacking)

Intervention

• Intervention

Structural Hydrologic

• Concrete Dam Overtopping and Monolith Instability
• Radial Gate Failure Due to Trunnion Friction
• Levee Floodwall Closure (Non Culvert)
• Barge Impact on Gate or Gate Bay

Structural Seismic

• Concrete Dam Pier Failure
• Concrete Dam Sliding Instability
• Concrete Dam Foundation Block Sliding
• Concrete Dam Gate Failure
• Concrete Dam Anchorage Failure

Floodwalls (Shallow Foundation)

• SF-1 Sliding
• SF-2 Resultant Location (Overturning)
• SF-3 Bearing Capacity Failure
• SF-4 Global Stability
• SF-5 Internal Erosion
• SF-6 Strength of Structural Elements

Floodwalls (Deep Foundation)

• DF-1a Axial Failure of Pile or Drilled Shaft
• DF-1b Lateral Failure of Pile or Drilled Shaft
• DF-2 Global Stability Failure
• DF-3 Internal Erosion
• DF-4a Internal Structural Failure of the Wall
• DF-4b Pile Failure
• DF-4c Pile or Shaft Connection Failure

Floodwalls (Cantilever Pile)

• CP-1 Rotational Stability
• CP-2 Global Stability
• CP-3 Internal Erosion
• CP-4 Strength of Structural Elements

Floodwalls (Anchored Pile)

• AP-1a Rotational Failure Due to Inadequate Pile Penetration
• AP-1b Axial Capacity Failure Due to Inadequate Pile Penetration
• AP-2 Global Stability
• AP-3 Anchor Stability Failure
• AP-4 Internal Erosion
• AP-5a Internal Structural Failure
• AP-5b Tie Rod Failure
• AP-5c Wale or Tie Rod Connection Failure

Floodwalls (Wall Transitions)

• WT-1 Wave Attack Erosion
• WT-2 Overtopping Erosion
• WT-3 Internal Erosion
• WT-4 Concentrated Leak Erosion