The Behavior of Flexible Airfield Pavements Under Loads - Theory and Experiments

The Behavior of Flexible Airfield Pavements Under Loads - Theory and Experiments PDF Author: Yu Tang Chou
Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 182

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Book Description
The instrumentation data of the multiple-wheel heavy gear load (MWHGL) tests were reduced and analyzed. By incorporating the performance of test pavements under traffic, relations between load and pavement response were established. A method was developed to compute the measured stresses and deflections of the test pavements; based on the method, the stresses and deflections can be computed for similar types of airfield pavements under different loads. Correlations were established between computed parameters and traffic performance data from the MWHGL test section as well as from many other pavement tests conducted by the Corps of Engineers. Based on the instrumentation data, the principle of superposition was found to be valid for flexible pavements. Attempts were made to reevaluate the equivalent single-wheel loads for MWHGLs by many different methods. (Author).

The Behavior of Flexible Airfield Pavements Under Loads - Theory and Experiments

The Behavior of Flexible Airfield Pavements Under Loads - Theory and Experiments PDF Author: Yu Tang Chou
Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 182

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Book Description
The instrumentation data of the multiple-wheel heavy gear load (MWHGL) tests were reduced and analyzed. By incorporating the performance of test pavements under traffic, relations between load and pavement response were established. A method was developed to compute the measured stresses and deflections of the test pavements; based on the method, the stresses and deflections can be computed for similar types of airfield pavements under different loads. Correlations were established between computed parameters and traffic performance data from the MWHGL test section as well as from many other pavement tests conducted by the Corps of Engineers. Based on the instrumentation data, the principle of superposition was found to be valid for flexible pavements. Attempts were made to reevaluate the equivalent single-wheel loads for MWHGLs by many different methods. (Author).

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1460

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Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Pavement Technology

Pavement Technology PDF Author: National Research Council (U.S.). Highway Research Board
Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 218

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Book Description


Advancing Airfield Pavements

Advancing Airfield Pavements PDF Author: William G. Buttlar
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 408

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Book Description
This collection contains 31 papers presented at the 2001 Airfield Pavement Specialty Conference at the 27th International Air Transportation Conference, held in Chicago, Illinois, August 5-8, 2001.

Engineering Behavior of Pavement Materials

Engineering Behavior of Pavement Materials PDF Author: Yu T. Chou
Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 420

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The Deterioration and Reliability of Pavements

The Deterioration and Reliability of Pavements PDF Author: Victor C. Barber
Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 172

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List of Publications of the U.S. Army Engineer Waterways Experiment Station

List of Publications of the U.S. Army Engineer Waterways Experiment Station PDF Author: U.S. Army Engineer Waterways Experiment Station
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 430

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Book Description


General Deformation (elastic and Inelastic) and Stress Distribution Theory in Soils

General Deformation (elastic and Inelastic) and Stress Distribution Theory in Soils PDF Author: Richard Ledbetter
Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 124

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Book Description
A nonstrain-hardening general deformation theory that describes both elastic and inelastic behavior of soils, whether unbound or asphalt-bound, was developed. The theory circumvents the need for yield surfaces or yield stresses separating elastic and inelastic behavior, and it defines elastic plus inelastic behavior as they naturally and simultaneously occur. Soil behavior is unified by the theory being applicable to both cohesive and cohesionless soils. The theory is applicable to soils whether in a pavement structure or beneath a foundation and is applicable for static, moving, and vibratory loadings. Laboratory testing can establish the model and be directly applied to field behavior and vice versa. Soil stress distributions for field loading conditions can be derived from properties and requirements of the theory. Response to moving wheel loads for distributed and mixed traffic on a pavement structure can be completely simulated in laboratory tests based on the theory. Continuation of this research is being sponsored by the Department of Transportation, Transportation Systems Center. (Author).

Government Reports Announcements

Government Reports Announcements PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 876

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Book Description


Report

Report PDF Author: United States. Federal Aviation Administration. Systems Research and Development Service
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 418

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Book Description