Environmental Effects on Pavements, DIMAR

Dempsey, Barry J.; Lytton, Robert L.; Szwaya, Daniel J.; University of Illinois at Urbana-Champaign. Dept. of Civil Engineering

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Environmental Effects on Pavements, DIMAR

1984-01-01
By Dempsey, Barry J. ; Lytton, Robert L. ; Szwaya, Daniel J.

[PDF-1.10 MB]

English

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Details:

Creators:

Dempsey, Barry J. ; Lytton, Robert L. ; Szwaya, Daniel J.

Dempsey, Barry J. ; Lytton, Robert L. ; Szwaya, Daniel J. Less -
Corporate Creators:

University of Illinois at Urbana-Champaign. Dept. of Civil Engineering
Contributors:

Stanek, Floyd J. ; Kenis, William J.

Stanek, Floyd J. ; Kenis, William J. Less -
Corporate Contributors:

United States. Federal Highway Administration. Office of Engineering & Highway Operations Research and Development
Subject/TRT Terms:

[+]

Asphalt Composite Pavements Environmental Impacts Flexible Pavements Pavement Distress Pavements Rigid Pavements Simulation
Publication/ Report Number:

FHWA-RD-84-114
Resource Type:

Tech Report
Right Statement:

Public Domain
Geographical Coverage:

United States
Edition:

Final Report
Contracting Officer:

Stanek, Floyd J.;Kenis, William J.
Corporate Publisher:

United States. Federal Highway Administration. Office of Engineering and Highway Operations R&D
Abstract:

This study was completed to identify and define the interdependency relationships and corresponding interaction criteria between aging, environmental, and vehicle load effects upon and during the life cycle of highway and airport pavements and their support systems. A questionnaire was sent to numerous researchers and engineers to obtain a consensus on. the definitions of pavement distress. Based on a 67 percent return it was indicated that the "Highway Pavement Distress Identification Manual," should be used for asphalt surfaced pavements and that the "Concrete Highway Distress Identification Manual for COPES" should be used for portland cement concrete pavements. Through the use of a computerized Distress Identification and Mechanism Analysis Routine (DIMAR) program the mechanisms which are associated with distresses in flexible, rigid and composite highway and airport pavement systems were identified and tabulated. In the DIMAR program the inputs, processes, and contributing factors which related to each distress mechanism were defined and listed. The material and pavement layer properties influenced by each distress mechanism were identified and procedures for evaluating these properties were listed. Based on the DIMAR program the potential work areas proposed under Phase II, "Analytical Model Development and Laboratory Verification," were defined and stated in a separate report.
Format:

PDF
Funding:

DTFH61-80-C-00013
Collection(s):

Federal Highway Administration
Main Document Checksum:

[+]

urn:sha256:fcc85a62bbc270439ba8bb850fda1d6f65d936416f84b9ba3a7fb1481bf9a025
Download URL:

https://rosap.ntl.bts.gov/view/dot/74836/dot_74836_DS1.pdf
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Environmental Effects on Pavements, DIMAR

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