Charla Puentes Acelerados PCI

8/13/2019 Charla Puentes Acelerados PCI

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Accelerated Bridge Construction

Seventeenth Statewide Conference on Local Bridges

Precast Concrete

,


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PCINE Bridge Technical Committee

PCINE Technical Committee was established in

Members included State Department of

and New York, Consultants and Precastors

Standards for ABC Bridge Construction since

2004


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State DOT

PCINE Bridge Technical Committee

Precasters Joseph Cancelliere - CTDOT

Robert Bulger - Maine DOT

Rita Seraderian - PCI Northeast

Joe Carrara - J. P. Carrara & Sons

Alex Bardow - Mass. Highway Dept.

Maura Sullivan - Mass. Highway Dept.

Ernie Brod - J. P. Carrara & Sons

Chris Fowler - Oldcastle Precast

- . .

Duane Carpenter - New York State DOT

Michael Twiss - New York State DOT

-

Scott Harrigan Fort Miller

Matthew Royce - New York State DOT

Jason Tremblay - New Hampshire DOT

Consultants

Michael P. Culmo - CME Associates, Inc.

av cott - ew amps re

Mike Savella - Rhode Island DOT

Jonathan Griffin Vermont AOT

r c a erwoo - a erwoo ng.

Vartan Sahakian -Commonwealth Eng.

Darren Conbo - Jacobs En .

Ed Barwicki - Lin Associates


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Reports Developed by the Technical Committee


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Reports are available at www.pcine.org


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Development of the NEXT beam


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Development of the NEXT beam

Depth 24Depth 24 36 in 4 increments36 in 4 increments

Typical Span Range 50Typical Span Range 50 7575

w varyw vary -- --

Used for bridges with util itiesUsed for bridges with util ities

Construction.Construction.


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NEXT Beam Width up to 12-0


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NEXT Beam Preliminary Design Charts

NEXT BeamNEXT Beam

re m nary es gn artsre m nary es gn arts

6000 psi6000 psi

8000 si8000 si

10000 psi10000 psi

2424 3636

Beam Width 8Beam Width 8--00 1212--00


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NEXT Beam Example

Existing Bridge

Pro osed New Brid e


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Bridge Section


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Beam Design

Preliminary Beam

z ng Use PCI NEXT Beamtan ar s


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Substructure Details using ABC

Guidelines for Accelerated Bridge

Precast/Prestressed ConcreteComponents

Section 2: General Requirements

Section 3: Precast Components

Section 5: Grouting

Section 6: Seismic

Section 7: Fabrication andConstruction


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Second Edition Under Development


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Accelerated Bridge ConstructionNew FHWA Manual Connection Details for

Prefabricated Bridge Elements and Systems

Availabilit

Published June 2009DOTs will receive copies

conferences

Available at:www.fhwa.dot. ov/brid e/ refab/ Data Exchange

knowledge.fhwa.dot.gov

Gather details of Connections thathave been used on accelerated

.


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Upcoming FHWA ABC Manual

Accelerated Bridge

Construction

Experience in

,

and Erection of

Elements and

Systems


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Schematic Pier Design

Column to Cap Beam

Sections 3.2 and 4.3 Detail used b the Florida

DOT

Similar to footing connection


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Schematic Abutment Design

Integral Abutment

Section 3.2.2, 3.2.4

and 4.3.1

e a eve ope y

Maine DOT


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Com leted A roach slab connectionAbutment(4.3.2)

Flying Wingwall

connection (3.2.2)

Post tensioning (5.4)

Pile to cap connection (3.1)

(3.2.2) and (3.2.4)


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Accelerated Bridge ConstructionCompletedComposite DeckMembrane

water roofin with bit. r geWearing surface Precast Parapet

Precast Pier

Abutment


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Estimated Construction Schedule


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Beam Cost Considerations

Box Beam Next Beam Conclusion

-

Draping

Straight Strand

have significantly

lower fabrication

cost per SF

Shipping One beam per

truck (3-4)

One beam per

truck (8-12)

Next Beam

reduces the

number of trucks

Cranes Lighter picks Heavier picks

Shorter erection

Probably a wash

t meInstallation Requires

Transverse PT

Set it an move on Much easier

installation, no

,

post-tensioning


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Fabrication of the NEXT Beam


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The NEXT Beam


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The NEXT Beam


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York Maine Route 103 Project


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Queens Blvd. Interchange


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Accelerated Bridge ConstructionDevelopment of the NEXT Deck D beam

Full Thickness Slab for low volume roads.

Details, section properties and connections.


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Accelerated Bridge ConstructionDevelopment of the NEXT Deck beam

C


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Sibley Pond Bridge Canaan-Pittsfield, ME

Stats:

rs

40 10 wide - 36

Bridge 790 x 36

10 S ans

A l t d B id C t ti


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Sibley Pond Bridge Canaan-Pittsfield, ME

A l t d B id C t ti


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Sibley Pond

A l t d B id C t ti


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NEXT Research Underway

Objectives: Field performance of NEXT beam

bridges through live-load field testing and long-term

monitoring.

Finite element modeling to evaluate live load

.

Currently verifying FE models with LLDF.All six NEXT beams have been fabricated by Dailey.

Strain readings in all beams have been taken.

ons ruc on sc e u e o s ar a e u y.



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South Maple Street ; Enfield, CT

Design/Build

Precast Erected 2 weeks

71 pieces



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South Maple Street ; Enfield, CT


UptonUpton Andover Dam Bridge ReplacementAndover Dam Bridge Replacement


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Accelerated Bridge ConstructionUptonUpton -- Andover Dam Bridge ReplacementAndover Dam Bridge Replacement

Maines Rapid BridgeMaines Rapid Bridge



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Phase I: 4 Day Closure

DETOURDETOUR

xcava e o emove s ruc onsfor Pile Driving

r ve eer ve ee -- esesns a es an over p es an re-open to traffic



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Phase II: 4 Day Closure

DETOURDETOUR



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Begin Day 1 - Road Closed June 15th 2004

Piles Installed



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Begin Day 2 - Road Closed June 16th 2004 5:00 AM



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End of Day 3 - Abutment #2 Pile installed

Total Elapsed Closure Time = 36 hrs



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Bridge Removed1 months later the road was closed for the final

time 4:30 am August 2nd



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End of Day 4 Bridge removal 90% Abutment #1

Installed

Total Elapsed Closure Time 50 Hours



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g

Installation of Abutment Units



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g

Precast Abutments & PT



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g

End of Da 5 Abutment #2 Ri ra and

Superstructure installed




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End Day 6 Rail installed, shear keys grouted &

road opened




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Upton - Andover Dam Bridge Replacement



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Learning Assessment

What Bridge Span Lengths should beu

Beam?

w



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Learning Assessment

developed?

better and to be used for Accelerated

Bridge Construction.



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Learning Assessment

a resources are ava a e or

accelerated bridge construction?

documents that can be download on

.



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- Questions?

Documents

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