Conventional Concrete for Dam Overtopping Protection

More documents

Recommendations

Info

Box Culvert Spillways on DamsMeeks Cabin Dam, WYCurrant Creek Dam, UTBox culvert 30’ wide by 15’ highDesign discharge 6,250 ft 3 /sBox culvert 20’ wide by 10’ highDesign discharge 850 ft 3 /s
Design Considerations• Crest length sized for design flood• Guidewalls sized for water depths on slope• Joint details provided to minimize potentialfor uplift pressures and foundation erosion• Flow velocities checked for cavitationpotential and required surface tolerances• Underdrains provided to control seepage• Consider future embankment settlement
Page 2 and 3: Conventional Concrete Systems• Co
Page 6 and 7: Uplift Pressures on Slab• Uplift
Page 8 and 9: Uplift Pressure EstimatesMean uplif
Page 10 and 11: Differential Settlement• Less lik
Page 12 and 13: Big Sandy Dam, WYFrost Heave
Page 14 and 15: Defensive Design Measures• Waters
Page 16 and 17: Uplift Pressure Failure Sequence►
Page 18 and 19: Case History - ConcreteOvertopping
Page 20 and 21: A. R. Bowman Dam
Page 22 and 23: Overtopping Protection Systems• T
Page 24 and 25: CRCS Overtopping Protection• Rein
Page 26 and 27: CRCS Downstream Toe Detail
Page 28 and 29: CRCS Hydraulic Model Study
Page 30 and 31: CRCS Water Surface Profiles
Page 32 and 33: Structural Design for CRCS• Conti
Page 34: Questions?

Conventional Concrete for Dam Overtopping Protection

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?