1. ERDC Knowledge Core
  2. Engineer Research and Development Center (ERDC)
  3. Geotechnical and Structures Laboratory (GSL) - (2/23/2001 - present)
  4. Publication
  5. Technical Report
Please use this identifier to cite or link to this item: https://hdl.handle.net/11681/41142
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dc.contributor.authorCarruth, William D.-
dc.date.accessioned2021-07-13T18:02:04Z-
dc.date.available2021-07-13T18:02:04Z-
dc.date.issued2021-07-
dc.identifier.govdocERDC/GSL TR-21-18-
dc.identifier.urihttps://hdl.handle.net/11681/41142-
dc.identifier.urihttp://dx.doi.org/10.21079/11681/41142-
dc.descriptionTechnical Reporten_US
dc.description.abstractOver the last few decades, in-place recycling of asphalt pavements has seen increased use by the highway industry, primarily to take a dvantage of potential cost and logistical savings compared to conventional reconstruction. More recently, the U.S. Navy and Federal Aviation Administration have allowed recycling to be used on airfields with lighter traffic. This report contains a discussion of in-place recycling design considerations obtained from a literature review of its use in the highway industry. Observations developed from a review of airfield pavement projects that have utilized recycling is also included. A structural analysis was performed using the Pavement-Transportation Computer Assisted Structural Engineering (PCASE) tool to determine typical stiffness values that recycled layers must achieve to support various types of military aircraft traffic for different pavement structures. Overall, in-place recycling is recommended for consideration as a rehabilitati on technique for military airfield pavements, and further investigation is recommended before it is implemented it into design guidance.en_US
dc.description.sponsorshipPrepared for U.S. Army Installation Management Command under MIPR 11141371000001en_US
dc.description.tableofcontentsAbstract ................................................................................................. ii Figures and Tables ............................................................................ v Preface ........................................................ vi 1 Introduction .............................................................................. 1 1.1 Background .............................................................................. 1 1.2 Objective and scope ...................................................................... 2 1.3 Outline of chapters ......................................................................... 2 2 Overview and Design Considerations ............................................. 3 2.1 Overview ................................................................................... 3 2.2 Types of stabilizers ......................................................................... 3 2.3 Design moisture content ....................................................... 4 2.4 Determination of binder content .................................................... 5 2.4.1 Single component binder systems ............................................. 5 2.4.2 Multiple component binder systems .......................................... 7 2.5 Construction procedures .......................................................... 8 3 Case Studies of In-Place Recycling for Airfield Applications .......... 10 3.1 Mayport NS ................................................................................. 10 3.1.1 General layout and construction history .................................. 10 3.1.2 Findings from condition surveys 2001 - 2014 ........................... 12 3.1.3 2016 rehabilitation using full-d epth reclamation .................... 13 3.1.4 Findings from 2017 evaluation report ...................................... 15 3.1.5 Overall discussion of NS Mayport project ................................. 16 3.2 Whiting NAS ............................................................................ 16 3.3 Discussion of FAA P-207 specification ................................. 18 4 Structural Analysis ........................................................................ 20 4.1 Traffic groups considered .......................................................... 20 4.2 Design assumptions ................................................................... 21 4.3 Results and discussion ........................................................... 22 5 Conclusions and Recommendations ............................................ 28 5.1 Conclusions ......................................................................... 28 5.2 Recommendations .................................................................... 29 References ..................................................................................... 30 Appendix A: Structural Analysis Raw Data ........................................ 33 Acronyms and Abbreviations .........................................................Unit Conversion Factors ........................................................................ 44 Report Documentation Page.. 43-
dc.format.mediumPDF-
dc.format.medium54 pages / 11.26 MB-
dc.language.isoen_USen_US
dc.publisherGeotechnical and Structures Laboratory (U.S.)en_US
dc.publisherEngineer Research and Development Center (U.S.)-
dc.relation.ispartofseriesTechnical Report (Engineer Research and Development Center (U.S.));no.ERDC/GSL TR-21-18-
dc.rightsApproved for Public Release; Distribution is Unlimited-
dc.sourceThis Digital Resource was created in Microsoft Word and Adobe Acrobat-
dc.subjectIn-place recyclingen_US
dc.subjectFull-depth reclamationen_US
dc.subjectPavements, Asphalt – Recyclingen_US
dc.subjectCold in-place recyclingen_US
dc.subjectAirfield Pavement rehabilitationen_US
dc.subjectP-CASEen_US
dc.subjectAsphalt pavementsen_US
dc.subjectStructural designen_US
dc.subjectPavements – Evaluationen_US
dc.subjectRunways (Aeronautics)en_US
dc.subjectStructural engineering – Computer programsen_US
dc.titleEvaluation of In-Place Asphalt Recycling for Airfield Applicationsen_US
dc.typeReport-
Appears in Collections:Technical Report

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