Seismic Bearing Selection for Economic Prestressed Concrete Bridge Pier Construction

Mullen, Chris L.; Ervin, Elizabeth K.; University of Mississippi

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Seismic Bearing Selection for Economic Prestressed Concrete Bridge Pier Construction

2022-06-30
By Mullen, Chris L. ; Ervin, Elizabeth K.

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English

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Details:

Creators:

Mullen, Chris L. ; Ervin, Elizabeth K.

Mullen, Chris L. ; Ervin, Elizabeth K. Less -
Corporate Creators:

University of Mississippi
Corporate Contributors:

Mississippi Department of Transportation
Subject/TRT Terms:

[+]

Asset Management Bridge Bearings Bridge Construction Bridge Design Bridge Management Systems Bridge Members Earthquake Resistant Design
Publication/ Report Number:

FHWA/MDOT-RD-FY-2022-319
Resource Type:

Tech Report
Geographical Coverage:

United States ; Mississippi

United States ; Mississippi Less -
Edition:

July 1, 2021 to June 30, 2022
Corporate Publisher:

University of Mississippi
Abstract:

In this review of seismic bearings, a compendium of public domain resources provides off-the-shelf, state-of-the-art bearing types, manufacturers, researchers, and load-deformation response data. Performance of two select seismic bearings, one generally available and one proprietary, is then assessed using finite element modeling and simulation. The influence of seismic bearing effective stiffness is evaluated in terms of reduction of peak in-plane bending moments computed in critical elements of select multi-column pier and trestle substructures used in highway bridges in north Mississippi for a simulated scenario earthquake event.
Format:

PDF
Funding:

060502.303951.01
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:4cd5425442b7da74038832f2a2d80bce685ad36935da8723aeff85d7e875387f
Download URL:

https://rosap.ntl.bts.gov/view/dot/65834/dot_65834_DS1.pdf
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Seismic Bearing Selection for Economic Prestressed Concrete Bridge Pier Construction

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