retrofit measures for abutments, footings, and...
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MULTIDISCIPLINARY CENTER FOR EARTHQUAKE ENGINEERING RESEARCH
Retrofit Measures for Retrofit Measures for Abutments, Footings, and Abutments, Footings, and
Foundations Foundations Presented by Richard V. Nutt
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Components to be RetrofittedComponents to be Retrofitted
AbutmentsFootingPiles and Pile to Footing Connections
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MULTIDISCIPLINARY CENTER FOR EARTHQUAKE ENGINEERING RESEARCH
Components to be RetrofittedComponents to be Retrofitted
AbutmentsFootingsPiles and Pile to Footing Connections
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Open End Abutment TypesOpen End Abutment Types
Diaphragm Diaphragm Seat
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Closed End Abutment TypesClosed End Abutment Types
Cantilever Strutted Rigid Frame
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Abutment Retrofit MeasuresAbutment Retrofit Measures
Approach SlabsAnchor SlabsDiaphragm WallsTransverse Shear KeysTransverse Soil AnchorsSoil and Gravity Anchors
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California Settlement SlabCalifornia Settlement Slab
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New Zealand Settlement SlabNew Zealand Settlement Slab
Remove and ReplacePortion of Backwall
Concrete SettlementSlab
Existing ReinforcementLeft in place
Chip in Shear Key
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Abutment Retrofit MeasuresAbutment Retrofit Measures
Approach SlabsAnchor SlabsDiaphragm WallsTransverse Shear KeysTransverse Soil AnchorsSoil and Gravity Anchors
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““WaffleWaffle”” Slab RetrofitSlab Retrofit
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Anchor Slab RetrofitAnchor Slab Retrofit
MULTIDISCIPLINARY CENTER FOR EARTHQUAKE ENGINEERING RESEARCH
Abutment Retrofit MeasuresAbutment Retrofit Measures
Approach SlabsAnchor SlabsDiaphragm WallsTransverse Shear KeysTransverse Soil AnchorsSoil and Gravity Anchors
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Diaphragm OverlayDiaphragm Overlay
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Abutment Retrofit MeasuresAbutment Retrofit Measures
Approach SlabsAnchor SlabsDiaphragm WallsTransverse Shear KeysTransverse Soil AnchorsSoil and Gravity Anchors
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Transverse Shear KeysTransverse Shear Keys
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Concrete Shear KeysConcrete Shear Keys
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Concrete Shear KeysConcrete Shear Keys
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Pipe Shear KeyPipe Shear Key
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MULTIDISCIPLINARY CENTER FOR EARTHQUAKE ENGINEERING RESEARCH
Abutment Retrofit MeasuresAbutment Retrofit Measures
Approach SlabsAnchor SlabsDiaphragm WallsTransverse Shear KeysTransverse Soil AnchorsSoil and Gravity Anchors
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Abutment Soil Shear KeysAbutment Soil Shear Keys
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Abutment Shear KeysAbutment Shear Keys
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Wingwall OverlayWingwall Overlay
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Wingwall CrossWingwall Cross--tietie
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CIDH Pile Shear KeyCIDH Pile Shear Key
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Abutment Retrofit MeasuresAbutment Retrofit Measures
Approach SlabsAnchor SlabsDiaphragm WallsTransverse Shear KeysTransverse Soil AnchorsSoil and Gravity Anchors
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Deadman AnchorDeadman Anchor
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Deadman AnchorDeadman Anchor
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Soil AnchorsSoil Anchors
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Modified Abutment Friction Modified Abutment Friction AnchorAnchor
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Components to be RetrofittedComponents to be Retrofitted
AbutmentsFootingsPiles and Pile to Footing Connections
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Footing Retrofit MeasuresFooting Retrofit Measures
Footing ReplacementStrengthening of FootingsLimiting Forces Transmitted to Footings
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Footing ReplacementFooting Replacement
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MULTIDISCIPLINARY CENTER FOR EARTHQUAKE ENGINEERING RESEARCH
Footing Retrofit MeasuresFooting Retrofit Measures
Footing ReplacementStrengthening of FootingsLimiting Forces Transmitted to Footings
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Footing StrengtheningFooting Strengthening
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Footing StrengtheningFooting Strengthening
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Footing Concrete OverlayFooting Concrete Overlay
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Reinforcing Splice DetailReinforcing Splice Detail
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Strengthening by PrestressingStrengthening by Prestressing
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MULTIDISCIPLINARY CENTER FOR EARTHQUAKE ENGINEERING RESEARCH
Footing Retrofit MeasuresFooting Retrofit Measures
Footing ReplacementStrengthening of FootingsLimiting Forces Transmitted to Footings
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Footing Link BeamFooting Link Beam
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MULTIDISCIPLINARY CENTER FOR EARTHQUAKE ENGINEERING RESEARCH
Components to be RetrofittedComponents to be Retrofitted
AbutmentsFootingsPiles and Pile to Footing Connections
MULTIDISCIPLINARY CENTER FOR EARTHQUAKE ENGINEERING RESEARCH
Prestressed Tie DownPrestressed Tie Down