Development of an improved overlay design procedure for Oregon : volume II, evaluation of procedure.

Hicks, R. G.; Zhou, Haiping; Rwebangira, T.; Oregon State University

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Development of an improved overlay design procedure for Oregon : volume II, evaluation of procedure.

1987-12-01
By Hicks, R. G. ; Zhou, Haiping ; Rwebangira, T.

[PDF-3.84 MB]

English

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Details:

Creators:

Hicks, R. G. ; Zhou, Haiping ; Rwebangira, T.

Hicks, R. G. ; Zhou, Haiping ; Rwebangira, T. Less -
Corporate Creators:

Oregon State University
Corporate Contributors:

Oregon. Dept. of Transportation ; United States. Federal Highway Administration

Oregon. Dept. of Transportation ; United States. Federal Highway Administration Less -
Subject/TRT Terms:

[+]

Design Methods Nondestructive Tests Overlays (Pavements)
Publication/ Report Number:

FHWA-OR-RD-88-03B
Resource Type:

Tech Report
Geographical Coverage:

Oregon
Corporate Publisher:

Oregon. Dept. of Transportation
Abstract:

This report is the second in a three-volume series dealing with the development of an improved overlay design procedure for Oregon. This report presents the results of the second-year findings. Data from five projects were collected and analyzed using both NDT methods 1 and 2 from the 1986 AASHTO Guides. The overlay thickness using the AASHTO procedure was compared with the overlay thickness using the Caltrans and Oregon DOT methods. Though the results indicate there is reasonable comparison between the various methods, the authors have concluded that: (1) NDT method 1 still needs further work, particularly in developing reliable backcalculation methods; and (2) NDT method 2 can be used now with reasonable confidence.
Format:

PDF
Funding:

5173
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:d01e2b976870535dce186c55253fd76cc64fbab71f8e47bb3ff148cd182a893e
Download URL:

https://rosap.ntl.bts.gov/view/dot/22838/dot_22838_DS1.pdf
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Development of an improved overlay design procedure for Oregon : volume II, evaluation of procedure.

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