BRAKER LANE BRIDGE - HIGH STRENGTH CONCRETE IN PRESTRESSED BRIDGE GIRDERS
A bridge over Interstate I-35 at Austin, Texas, was designed and built using Texas Type C girders fabricated with high strength concrete. Compressive strengths required were 7400 psi (51 MPa) within 17 hours and 9600 psi (66MPa) at 28 days, which allowed a design with fewer girders and increased girder spacing compared to a design with normal strength concrete. Test results on production quality high strength concrete containing microsilica are presented.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/08879672
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Corporate Authors:
Precast/Prestressed Concrete Institute
209 West Jackson Boulevard
Chicago, IL United States 60606 -
Authors:
- Durning, T A
- Rear, K B
- Publication Date: 1993-6
Language
- English
Media Info
- Features: Figures; References; Tables;
- Pagination: p. 46-51
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Serial:
- PRECAST/PRESTRESSED CONCRETE INSTITUTE. JOURNAL
- Volume: 38
- Issue Number: 3
- Publisher: Precast/Prestressed Concrete Institute
- ISSN: 0887-9672
Subject/Index Terms
- TRT Terms: Compressive strength; Girders; High strength concrete; Prestressed concrete bridges
- Subject Areas: Bridges and other structures; Highways; Materials; I32: Concrete;
Filing Info
- Accession Number: 00634655
- Record Type: Publication
- Files: TRIS
- Created Date: Aug 19 1993 12:00AM