A demonstration project on instrumentation of a flexible pavement
by
Sargand, S. M. (Shad M.)
Title
:
A demonstration project on instrumentation of a flexible pavement
Author
:
Sargand, S. M. (Shad M.)
Personal Author
:
Sargand, S. M. (Shad M.)
Publication Information
:
[Athens] : Ohio University, Center for Geotechnical and Environmental Research, Civil Engineering Dept. ; [Springfield, Va. : Available through the National Technical Information Service, 1997]
Physical Description
:
iv, 90 p. : ill. (some col.) ; 28 cm.
General Note
:
"April 1997."
Abstract
:
An instrumentation plan and installation techniques were developed for a full-scale asphalt concrete test pavement. Six asphalt pavement test sections were constructed over an asphalt-treated base, cement-treated base, New Jersey base, Iowa base, 8 inch 304 base and 6 inch 304 base. Upon completion of test sections, moisture, temperature, vertical deflections, pressures, and strains were measured as the pavement was subjected to non-destructive testing. Data were compared to predictions of a finite element model. Field data indicate that the deflection of asphalt with asphalt treated base varies significantly with change in temperature. Deflection of the pavement over cement-treated base was the lowest. Among the non-treated bases, the bases with the larger aggregate experienced less deflection. The OU-PAVE finite element program predicted with reasonable accuracy maximum deflection and the deflection profile.
Subject Term
:
Pavements, Flexible -- Testing.
Pavements, Asphalt concrete -- Testing.
Pavements -- Live loads -- Testing.
Added Author
:
Hazen, G. A. (Glenn A.)
Added Corporate Author
:
Ohio University. Center for Geotechnical and Environmental Research.
Ohio. Department of Transportation.
United States. Federal Highway Administration.
Electronic Access
:
Library | Material Type | Item Barcode | Shelf Number | Status |
---|
Civil Engineering | Book | B029721 | TE270 .S365 1997 | Transportation Collection |