Resilient Moduli of Raw and Stabilized Aggregate Bases and Evaluation of Layer Coefficients for AASHTO Flexible Pavement Design

Resilient Moduli of Raw and Stabilized Aggregate Bases and Evaluation of Layer Coefficients for AASHTO Flexible Pavement Design
Author: Musharraf M. Zaman
Publisher:
Total Pages: 155
Release: 1998
Genre: Aggregates (Building materials)
ISBN:

A comprehensive study involving laboratory testing of resilient moduli (MR) of aggregate materials, determination of layer coefficients, and their application in AASHTO flexible pavement design was conducted. Three coarse aggregates, namely, Richard Spur (RS), Sawyer, and Meridian, that are commonly used as subbase/base of roadway pavements in Oklahoma were selected.

Transportation Research Record

Transportation Research Record
Author:
Publisher:
Total Pages: 678
Release: 1974
Genre: Air travel
ISBN:

"For more than 50 years, the Transportation Research Record has been internationally recognized as one of the preeminent peer-reviewed journals for transportation research papers from authors in the United States and from around the world. One of the most cited transportation journals, the TRR offers unparalleled depth and breadth in the coverage of transportation topics from both academic and practitioner perspectives. All modes of passenger and freight transportation are addressed in papers covering a wide array of disciplines, including policy, planning, administration, economics and financing, operations, construction, design, maintenance, safety, and more."--Publisher's website

Advances in Civil and Structural Engineering Computing for Practice

Advances in Civil and Structural Engineering Computing for Practice
Author: B. H. V. Topping
Publisher:
Total Pages: 534
Release: 1998
Genre: Technology & Engineering
ISBN:

Contains a selection of papers presented at The First International Conference on Engineering Computational Technology and The Fourth International Conference on Computational Structures Technology, held in Edinburgh from 18-20 August 1998.

Lime Stabilization

Lime Stabilization
Author:
Publisher: Transportation Research Board National Research
Total Pages: 68
Release: 1987
Genre: Technology & Engineering
ISBN:

For many years, various forms of lime, including products with varying degrees of purity, have been utilized successfully as soil stablizing agents. The state of the art in lime treatment based on a comprehensive analysis of current practice and technical literature is presented in this report. References are included for more information.

Rational Determination of Pavement Layer Structural Coefficients

Rational Determination of Pavement Layer Structural Coefficients
Author: Eddie Y. J. Chou
Publisher:
Total Pages: 98
Release: 1999
Genre: Asphalt concrete
ISBN:

Seven flexible pavements ranging from interstate to state route are selected. Three different approaches are employed. The first two use the resilient modulus of the material to estimate its structural coefficient. In the first approach, cored specimens are obtained from each of the pavement sections and the resilient moduli of in-service 301 and 446/448 materials are determined in the laboratory. The second approach backcalculates layer elastic modulus from measured pavement deflection. The third approach determines the structural coefficient from the AASHTO flexible pavement performance equation based on traffic and serviceability history data.