Differential Camber in Prestressed Concrete Beams

Jones, Harry L.; Furr, Howard L.

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Differential Camber in Prestressed Concrete Beams

1977-09-01
By Jones, Harry L. ; Furr, Howard L.

File Language:

English

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Creators:

Jones, Harry L. ; Furr, Howard L.
Corporate Creators:

Texas Transportation Institute. Texas A&M University
Corporate Contributors:

Texas State Department of Highways and Public Transportation ; United States. Department of Transportation. Federal Highway Administration
Subject/TRT Terms:

Beams Bridge Substructures Curvature Differential Camber Displaced Strands Fabrication Field Inspection Field Records Field Studies Field Tests Inspection Modulus Of Elasticity Prestressed Centroid Prestressed Concrete Prestress Force
Publication/ Report Number:

FHWATX77-1931F
Resource Type:

Tech Report
Geographical Coverage:

Texas ; United States
Edition:

Final - September, 1974 - September, 1977
Corporate Publisher:

Texas Transportation Institute. Texas A&M University
Abstract:

A study was made to determine the cause or causes of differences in cambers that occur in prestressed concrete beams of identical design for highway bridges. Beams of AASHTO Type IV, and State Department of Highways and Public Transportation of Texas Types C, 54, B, and A were studied. Data from elevations taken at construction sites were reduced to camber in. Formation on over 4000 beams. Design information and some information on fabrication were obtained from SDHPT on those beams for purposes of isolating the causes pf camber differences.
Format:

PDF
Funding:

2-5-75-193
Collection(s):

US Transportation Collection
Main Document Checksum:

urn:sha-512:5ed9775fd72cb15bc1ed3a268c85a3a2ff55598335065f33bff3dec168553ca7e6cbe6862e6051c10c4449dbb0717846852872fa07d43169d0271fecb94bf29b
Download URL:

https://rosap.ntl.bts.gov/view/dot/84784/dot_84784_DS1.pdf
File Type:

[PDF - 15.93 MB ]

File Language:

English

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