Implementation of Asphalt-Rubber Mixes into the Mechanistic Empirical Pavement Design Guide

机译：机械化经验路面设计指南中沥青橡胶混合料的实施

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The Mechanistic-Empirical Pavement Design Guide (MEPDG) developed by the National Cooperative Highway Research Program (NCHRP) utilizes material properties to predict distresses in pavement structures. This new MEPDG is the process of replacing the traditional pavement design based on the AASHTO 1993 Design Guide, As it is well known, the Arizona Department of Transportation (ADOT) uses Asphalt-Rubber (AR) mixes state wide. The Arizona mixes include both gap and open gradation designs. However, the national calibration process that was undertaken for the MEPDG did not include asphalt-rubber mixes. Because of their unique characteristics, this paper addresses steps and efforts undertaken in a recent study to implement these AR mixes into the MEPDG. There were several issues and limitations identified pertaining to the implementation of AR mixes in the MEPDG. Short and long term recommendations were provided.

机译：国家公路合作研究计划（NCHRP）制定的《机械-经验路面设计指南》（MEPDG）利用材料特性来预测路面结构中的应力。新的MEPDG是根据AASHTO 1993设计指南替代传统路面设计的过程。众所周知，亚利桑那州交通运输部（ADOT）在全州范围内使用沥青-橡胶（AR）混合料。 Arizona的混合设计包括间隙设计和开放渐变设计。但是，针对MEPDG进行的国家校准过程并未包括沥青-橡胶混合物。由于其独特的特性，本文介绍了最近的研究中为将这些AR混合应用到MEPDG中而采取的步骤和所做的努力。确定了与在MEPDG中实施AR混合有关的几个问题和局限性。提供了短期和长期建议。

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来源
《Asphalt Rubber 2009 Conference(2009国际橡胶沥青大会）》|2009年|137-152|共16页
会议地点 Nanjing(CN);Nanjing(CN)
作者
Maria C. Rodezno; Kamil E. Kaloush;
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作者单位

Department of Civil, Environmental and Sustainable Engineering, Arizona State University,Tempe, AZ 85287-5306, USA;

Department of Civil, Environmental and Sustainable Engineering, Arizona State University,Tempe, AZ 85287-5306, USA;

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正文语种 eng
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关键词
Mechanistic Empirical Pavement Design Guide; Dynamic (Complex) Modulus; Asphalt-Rubber; Permanent Deformation; Fatigue;

机译：机械式经验路面设计指南；动态（复杂）模量；沥青橡胶；永久变形；疲劳;

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1. Implementation of Asphalt-Rubber Mixes into the Mechanistic Empirical Pavement Design Guide [J] . Maria C. Rodezno, Kamil E. Kaloush Road materials and pavement design . 2011,第2期

机译：机械化经验路面设计指南中沥青橡胶混合料的实施
2. Assessment of Distress in Conventional Hot-Mix Asphalt and Asphalt-Rubber Overlays on Portland Cement Concrete Pavements: Using the New Guide to Mechanistic-Empirical Design of Pavement Structures [J] . Maria Carolina Rodezno, Kamil E. Kaloush, George B. Way Transportation Research Record . 2005,第1929期

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3. Local Calibration and Implementation of the Mechanistic-Empirical Pavement Design Guide for Flexible Pavement Design [J] . Ciro Caliendo Journal of Transportation Engineering . 2012,第3期

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4. Implementation of Asphalt-Rubber Mixes into the Mechanistic Empirical Pavement Design Guide [C] . Asphalt rubber conference . 2009

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5. Material properties for implementation of mechanistic-empirical rigid pavement design procedure (Design Guide 2002) in Alberta. [D] . Istratescu, Mircea. 2006

机译：在阿尔伯塔省实施机械经验式刚性路面设计程序（设计指南，2002年）的材料属性。
6. Self-Healing Analysis of Half-Warm Asphalt Mixes Containing Electric Arc Furnace (EAF) Slag and Reclaimed Asphalt Pavement (RAP) Using a Novel Thermomechanical Healing Treatment [O] . José Manuel Lizárraga, Juan Gallego 2020

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7. Comparison of Ontario Pavement Designs Using the AASHTO 1993 Empirical Method and the Mechanistic-Empirical Pavement Design Guide Method [O] . Boone Jonathan 2013

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8. Preparation of the Implementation Plan of AASHTO Mechanistic-Empirical Pavement Design Guide (M-EPDG) in Connecticut: Phase II - Expanded Sensitivity Analysis and Validation with Pavement Management Data. [R] . Yut, I., Mahoney, J., Larsen, D. A. 2017

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Implementation of Asphalt-Rubber Mixes into the Mechanistic Empirical Pavement Design Guide

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