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Introduction 4.1.1 Types of Data Collected 4.1.2 Benefits Section 4 - Nondestructive Testing Devices 4.1
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Introduction Asphalt Institute Effective Thickness Procedure Asphalt Institute Deflection Procedure WSDOT Mechanistic-Empirical Summary Layered Elastic Systems 3.2.1 Assumptions and Input Requirements 3.2.2 One-layer System With Point Loading (Boussinesq) 3.2.3 Odemark's Method i3.181 3.2.4 Two-layer System (Burmister) 3.2.5 Multi-layer System 3.2.6 Elastic Layer Computer ProgramsĪnalysis of Rigid Pavements 3.3.1 Introduction 3.3.2 Continuously Supported Slab Models 3.3.3 Elastic Layer Model 3.3.4 Finite Element Models 3.3.5 Coupled Modelsĭesign Process 3.4.1 Flexible Pavements 3.4.2 Rigid PavementsĮxisting Overlay and Mechanistic-Empirical Design Procedures 3.5.1 Introduction 3.5.2 New design Procedures 3.5.3 Overlay design Procedures Introduction 3.1.1 Overview of Historical Development 3.1.2 Reasons for Using Mechanistic-Empirical Procedures (rather than empirical) Section 3 - Fundamentals of Mechanistic-Empirical Design 3.1 Variations in Modulus 2.7.1 General 2.7.2 Temperature 2.7.3 Moisture 2.7.4 Freeze-Thaw Conditions 2.7.5 Time of Loading 2.7.6 Stress Level 2.7.7 Material Density Typical Values of Elastic Moduli 2.5.1 Typical values of modulus of elasticity for various materials 2.5.2 Typical Pavement Materials Estimating 2.6.1 2.6.2 2.6.3 2.6.4Įlastic Moduli of Pavement Materials Asphalt Concrete Moduli Portland Cement Concrete Moduli Stabilized Materials Moduli (includes base, subbase and subgrade) Unstabilized
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SHRP Resilient Modulus Laboratory Tests 2.4.1 Asphalt Concrete - SHRP Protocol P07 2.4.2 Asphalt Treated Base and Subbase 2.4.3 Unstabilized Materials - SHRP Protocol P46 Laboratory Determination of Elastic Moduli 2.3.1 Introduction 2.3.2 Diametral Resilient Modulus 2.3.3 Triaxial Resilient Modulus 2.3.4 Flexural Modulus Field Moduli 2.2.5 Different Types of Moduli 2.2.6 Difference Between Modulus of Elasticity and Resilient Modulus 2.2.7 Poisson's Ratio 2.2.8 Nomenclature and Symbols 2.2.9 Stress Sensitivity of ModuliĢ-4 2-4 2-5 2-5 2-7 2-8 2-8 2-10 2-13 2-13 Pavement Deflection Analysis Participant WorkbookĬontents Section 1 - Course Introduction 1.1 Deflection Measurements and Their Uses 1.1.1 Surface deflections 1.1.2 Deflection Uses 1.2 Course Objectives Section 2 - Materials Characterization 2.1 Introduction 2.1.1 General 2.1.2 Need for Elastic ModuliĮlastic Moduli in Pavement Systems 2.2.1 Elastic Modulus 2.2.2 Modulus of Elasticity - Not a Measure of Strength 2.2.3 Determination of Elastic Modulus 2.2.4 Laboratory vs. Department of Transportation Federal Highway Administration