Creep and drying shrinkage of high performance concrete for the skyway structures of the new San Francisco-Oakland Bay Bridge and cement paste

Al-Manaseer, Akthem; Fayyaz, Abdullah; San Jose State University. Department of Civil and Environmental Engineering

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ROSA P serves as an archival repository of USDOT-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by USDOT or funded partners. As a repository, ROSA P retains documents in their original published format to ensure public access to scientific information.

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Creep and drying shrinkage of high performance concrete for the skyway structures of the new San Francisco-Oakland Bay Bridge and cement paste

2011-03-01
By Al-Manaseer, Akthem ; Fayyaz, Abdullah

[PDF-1.76 MB]

English

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Details:

Creators:

Al-Manaseer, Akthem ; Fayyaz, Abdullah

Al-Manaseer, Akthem ; Fayyaz, Abdullah Less -
Corporate Creators:

San Jose State University. Department of Civil and Environmental Engineering
Corporate Contributors:

California. Dept. of Transportation. Engineering Service Center ; United States. Federal Highway Administration

California. Dept. of Transportation. Engineering Service Center ; United States. Federal Highway Administration Less -
Subject/TRT Terms:

[+]

Adhesives Admixture Admixtures Bay Bridge Bridges Cement Paste Compressive Strength Concrete Contraction Creep Drying Shrinkage Pastes Physical Phenomena San Francisco-Oakland Shrinkage Surface Phenomena Volume Changes
Publication/ Report Number:

CA10-1131 ; SJSU ALM - 117

CA10-1131 ; SJSU ALM - 117 Less -
Resource Type:

Tech Report
Geographical Coverage:

California
Edition:

Final report; 1/28/2008-2/28/2011.
Corporate Publisher:

San Jose State University. Dept. of Civil Engineering
Abstract:

The objective of this study was to determine the influence of admixtures on long term drying shrinkage and creep of high

strength concrete (HSC). Creep and shrinkage of the mix utilized in segments of the Skyway Structure of the San

Francisco-Oakland Bay Bridge was also monitored.

Cement paste alone was investigated to remove the effect of aggregate on shrinkage as to the effect of individual

admixtures on drying shrinkage of HSC.

This study reveals that the type and amount of admixture are key factors that can affect the drying shrinkage, creep and

compressive strength. The mixtures used showed that most of the drying shrinkage occurs during the first 100 days after

mixing.
Format:

PDF
Funding:

DRI Research Task No. 1131 ; Contract No. 59A0632

DRI Research Task No. 1131 ; Contract No. 59A0632 Less -
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:cfb4dd7f345f3ffb7c562a9c635a86fafb818b9e37f975b243213aaa9dafa540
Download URL:

https://rosap.ntl.bts.gov/view/dot/25201/dot_25201_DS1.pdf
File Type:

No Additional Files

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Creep and drying shrinkage of high performance concrete for the skyway structures of the new San Francisco-Oakland Bay Bridge and cement paste

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