Stiffness evaluation of neoprene bearing pads under long-term loads : final report, March 2009.

Cook, Ronald A.; Allen, Damon T.; University of Florida. Dept. of Civil and Coastal 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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Stiffness evaluation of neoprene bearing pads under long-term loads : final report, March 2009.

2009-03-01
By Cook, Ronald A. ; Allen, Damon T.

[PDF-1.57 MB]

English

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Details:

Creators:

Cook, Ronald A. ; Allen, Damon T.

Cook, Ronald A. ; Allen, Damon T. Less -
Corporate Creators:

University of Florida. Dept. of Civil and Coastal Engineering
Corporate Contributors:

Florida. Department of Transportation. Research Center
Subject/TRT Terms:

[+]

Bridge Bearing Pads Bridges--Bearings--Testing Rubber, Artificial--Testing Stiffness Tests
Publication/ Report Number:

BD545 RPWO #39
Resource Type:

Tech Report
Geographical Coverage:

Florida
Edition:

Final report.
Corporate Publisher:

University of Florida. Department of Civil and Coastal Engineering
Abstract:

The objective of this project was to evaluate the interaction between the shear modulus of steel reinforced neoprene bearing pads and shear strain rate. The following interactions related to variations in the shear modulus were investigated for pads with various shape factors: product approval strain rates vs. short-term field strain rates, short-term field strain rates vs. long-term field strain rates, reduction in shear modulus due to load cycles, and effects of compressive stress.
Format:

PDF
Funding:

BD545 RPWO #39
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:b5b67565fe4d0c4f549c4a491dea5e5e674d81f14bceae489cdae1501d233b74
Download URL:

https://rosap.ntl.bts.gov/view/dot/17048/dot_17048_DS1.pdf
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Stiffness evaluation of neoprene bearing pads under long-term loads : final report, March 2009.

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