University of Michigan
- Second International Conference on
the Structural Design of Asphalt Pavements

Held at Rackham Lecture Hall, University of Michigan, Ann Arbor - August 7-11, 1967


Session I - Asphalt Pavement Structures - Design and Performance

Chairman's Opening Address

The Measurement of Highway Pavement Performance

Thickness Determination of Flexible Highway Pavements for Mixed Loads and Traffic Volume

Design of Subsurface and Surface Against Detrimental Compaction and Shear in the Finished Structure

Flexible Airport Pavement Design and Performance

A Method for Strengthening Flexible Pavements

Developments in the Application in Practice of a Fundamental Procedure for the Design of Flexible Pavements

Prediction of Pavement Deflections from Laboratory Tests

The Computation of Road Deflections under Impulsive Loads from the Results of Vibration Measurements

Analysis of Deflection Data from the AASHO Test

Consideration of Calculated Strains at Various Depths in Connection with the Stability of Asphalt Pavements

The Behavior of Asphalt Pavements under Variable Repeated Loads

Evaluation of Applicability of AASHO Road Test Results to Corps of Engineers Flexible Pavement Design Criteria

Session II - Theoretical Treatment of Structural Design of Asphalt Pavements

Analysis of Stresses and Displacements in a Three-Layered Viscoelastic System

Dynamic Phenomena in Pavements Considered as Elastic Layered Structures

Stresses and Displacements in Viscoelastic Layered Systems under Circular Loaded Areas

The Theory of Viscoelastic Two-Layer Systems and the Conception of its Application to the Pavement Design

Stress Strain Law for Visoelastic Flexible Pavement under Temperature Variations

The Analysis of Pavements under Arbitrary Loading

Deflection of Viscoelastic Medium Due to a Moving Load

Stresses and Displacements in Elastic Layered Systems

Stresses in Layered Systems under Static and Dynamic Loading

Stress and Displacement in an Elastic Mass under Semi-Ellipsoidal Loads

Predicting Performance of Bituminous Surfaced Pavements

Session III - Structural Design of Asphalt Pavement - Soil Conditions and Construction Methods

Field Application of the Resilience Design Procedure for Flexible Pavement

The Design and Evaluation of Asphalt Concrete Pavements Using Continuous Waves

The Influence of Compaction Methods and Condition on the Structural Behavior of Compacted Subgrades

Structural Effect of Restraint Layer on Subgrade of Low Bearing Capacity in Flexible Pavement

Experiences With the Use of Wedges Against Frost Heaving

Considerations on the Structural Number

Measurement and Interpretation of the Elastic Compressibility of Subgrades and Its Relation to the Behavior of Asphalt Pavements

Soil-Cement Properties Determined by Repeated Loading in Relation to Bases for Flexible Pavements

Structural Design of Asphalt Pavements with Local Materials for Heavy Loads

Session IV - Structural Components of Asphalt Pavements - Dynamic and Fatigue Properties

Rheological Behavior of Asphalt Pavings Under Traffic

An Experimental investigation of the Stresses, Strains, and Deflections in a Layered Pavement Structure Subjected to Dynamic Loads

The Surface Wave Method

Field Measurement of Dynamic Elastic Moduli of Materials in Flexible Pavement Structures

New Developments in Vibrations Techniques

Vibratory Study of Stabilized Layers of Pavement in Runway at Randolph Air Force Base

Deformability, Fatigue, and Healing Properties of Asphalt Mixes

Results of Fatigue Tests on Different Types of Bituminous Mixtures

Fatigue of Asphalt Pavement Mixes

Effect of Asphalt Aging on the Fatigue Properties of Asphalt Concrete

The Behavior and Performance of Asphalt Pavements with Lime-Fly Ash-Aggregate Bases

Session V - Evaluation of Properties of Structural Components in Asphalt Pavements

Stress and Strain Measurements in Experimental Road Sections Under Controlled Loading Conditions

Observed and Calculated Strains at Various Depths in Asphalt Pavements

Testing Flexible Pavements Under Normal Traffic Loadings by Means of Measuring Some Physical Quantities Related to Design Theories

Deflection Prediction in Prototype Pavements

Analysis of the Elastic Behavior of Flexible Pavement

Evaluation of El Toro Airfield by Layered Theory

Viscoelastic Properties of Bituminous Mixtures

The Effects of the Rheological Properties of Asphalt on Strength Characteristics of Asphalt Concrete

A Practical Approach to Flexible Pavement Design

L.C.P.C. Studies on Pavement Design

Session VI - Asphalt Treated Bases - Properties and Performance

Pavement Deflections From Laboratory Tests and Layer Theory

The Properties, Behavior and Design of Bituminous-Stabilized Sand Bases

Load Transmission Characteristics of Asphalt Treated Base Courses

A Field Experiment of Asphalt-Treated Bases in Colorado

Mechanical Properties of Asphalt Pavement Materials

Hot Mixed Sand Asphalt Bases in Oklahoma

The Use of Asphalt Pavement Structures in the Australian Environment

Session VII - Structural Performance of Asphalt Pavements

Performance Studies of the Mexico City International Airport

U.S. Navy Experience with the Performance of Asphalt Pavements Subjected to High Pressure Aircraft Tires

Use of Viscoelastic Concepts to Evaluate Laboratory Test Results and Field Performance of Some Minnesota Asphalt Mixtures

The Behavior of Flexible Pavements Under Moving Wheel Loads

A New Method in Correlation Study of Pavement Deflection and Cracking

Long Term Deflection Study of an Exceptionally Maintenance Free Pavement

The Lacroix L.C.P.C. Deflectograph

Recent Full-Scale Flexible Pavement Design Experiments in Britain

Field Performance Studies of Flexible Pavements

Session VIII - Summary Session

Chairman's Opening Address Presentation of Summation Reports Discussion Conference Chairman's Closing Remarks