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Federal Highway Administration Research and Technology
Coordinating, Developing, and Delivering Highway Transportation Innovations

 
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Publication Number:  FHWA-HRT-17-054    Date:  October 2017
Publication Number: FHWA-HRT-17-054
Date: October 2017

 

Advanced Methodology to Assess Riprap Rock Stability At Bridge Piers and Abutments

ERRATA

Date: 10/17/2018
Issuing Office: Federal Highway Administration—Office of Research, Development, and Technology
Address: Turner-Fairbank Highway Research Center 6300 Georgetown Pike, McLean, VA 22101
Name of Document: Advanced Methodology to Assess Riprap Rock Stability at Bridge Piers and Abutments
FHWA Publication No.: FHWA-HRT-17-054

 

The following changes were made to the document after publication on the Federal Highway Administration website:

Location Incorrect Values Corrected Values
Page 2

Editorial Correction
Source information for Figure 1 missing. Added source information.
Source: Modified by FHWA from
NCHRP report 568. See
Acknowledgment page.
Page 10

Editorial Correction
In addition, rocks around the upstream
corner of first the abutment were
colored...
In addition, rocks around the upstream
corner of the first abutment were
colored...
Page 88

Editorial Correction
No reference 43. Added reference 43. Lauchlan, C.S. (1999).
Pier Scour Countermeasures, Ph.D. Thesis,
University of Auckland, Auckland, NZ.
Page 89

Editorial Correction
No Acknowledgment page. Added Acknowledgment page. Figure 1 was
modified by FHWA from figure 2.5 of
NCHRP report 568, which in turn was
modified from an original graph in C.S.
Lauchlan's thesis, "Pier Scour
Countermeasures."43

 

 

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Turner-Fairbank Highway Research Center | 6300 Georgetown Pike | McLean, VA | 22101