Falling Weight Deflectometer Usage (2008)

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40 “Implementation of Spring Load Restrictions on the State Highway System,” North Dakota Department of Trans- portation, Bismarck, 2007 [Online]. Available: www. dot.nd.gov/divisions /maintenance /springldrestric procedures.html [accessed May 3, 2007]. Irwin, L., “Revised Procedures for FWD Calibration,” Pre- sented at the FWD User’s Group Meeting, Helena, Mont., Sep. 17–19, 2006. “JILS, Falling Weight Deflectometers: JILS 20,” May 3, 2007 [Online]. Available: www.jilsfwd.com/jils20.html [accessed June 21, 2007]. “JILS, Falling Weight Deflectometers: JILS 20HF,” May 3, 2007 [Online]. Available: www.jilsfwd.com/jils20hf. html [accessed June 21, 2007]. “JILS, Falling Weight Deflectometers: JILS 20T,” May 3, 2007 [Online]. Available: www.jilsfwd.com/jils20t.html [accessed June 21, 2007]. Jitin, A., V. Tandon, and S. Nazarian, “Continuous Deflec- tion Testing of Highways at Traffic Speeds,” Center for Transportation Infrastructure Systems, The University of Texas at El Paso, 2006, 155 pp. Kim, J.R., H.B. Kang, D. Kim, D.S. Park, and W.J. Kim, “Evaluation of In-Situ Modulus of Compacted Subgrades Using Portable Falling Weight Deflectometer as an Alter- native to Plate Bearing Load Test,” Presented at the 85th Annual Meeting of the Transportation Research Board, Washington, D.C., Jan. 22–26, 2006, 24 pp. Liu, W. and T. Scullion, MODULUS 6.0 for Windows: User’s Manual, Texas A&M University, College Station, 2001, p. 5. Manual for Abandoned Mine Inventory and Risk Assess- ment, Ohio Department of Transportation, Columbus, 1998, pp. 5-17, 7-6, 7-7 [Online]. Available: www.dot. state.oh.us/mines/MineManual/Full_Mine_Manual.pdf. Martin, T., “FWD Operator Training: What the FWD Oper- ator Needs to Know to Collect Accurate Data and Help Achieve Successful Analysis,” Presented at the FWD User’s Group Meeting, Helena, Mont., Sep. 17–19, 2006 [Online]. Available: www.pms.nevadadot.com/ 2006presentations/10_Martin.pdf. Nazzal, M., M. Abu-Farsakh, K. Alshibli, and L. Moham- mad, “Evaluating the Potential Use of a Portable LFWD for Characterizing Pavement Layers and Subgrades,” Proceedings of GeoTrans 2004: Geotechnical Engineer- ing for Transportation Projects, Los Angeles, Calif., July 27–31, 2004, pp. 915–924. “Guidelines and Specifications for the Use of Reclaimed Aggregates in Pavement, Summary,” Research Center, Florida Department of Transportation, Tallahassee, 2001, 9 pp. [Online]. Available: www.dot.state.fl.us/research- center/Completed_Proj/Summary_SMO/FDOT_797. pdf. Habib, A., “Use of FWD in Virginia,” Presented at the FWD User’s Group Meeting, Helena, Mont., Sep. 17–19, 2006. Hall, K.T., A.M. Ioannides, J. Armaghani, K.D. Smith, and J.A. Crovetti, Cost-Effectiveness of Sealing Transverse Contraction Joints in Concrete Pavements—Interim Report, Office of Research, Development, and Technol- ogy, Federal Highway Administration, McLean, Va., Oct. 2004. Harris, S., “Infrastructure Design Directive (IDD 2006-06) Memorandum,” Office of Infrastructure Divisions, New Mexico Department of Transportation, Santa Fe, 2006, p. 28 [Online]. Available: www.nmshtd.state.nm. us /upload /images /Plans_Specs_Estimates /2006/ IDD-2006-06_Pavement_Design_Directive.pdf. Heath, D., “Lane Closure on a Two-Lane Road,” Presented at the FWD User’s Group Meeting, Gulfport, Miss., Oct. 15–16, 2001a [Online]. Available: www.pms.nevadadot. com/jpg/Work-Zone-FWD.jpg. Heath, D., “Lane Closure on a Two-Lane Road: Stationary Bridge Deck,” Presented at the FWD User’s Group Meeting, Gulfport, Miss., Oct. 15–16, 2001b [Online]. Available: www.pms.nevadadot.com/jpg/Work-Zone- Bridge-Deck.jpg. Heath, D., “Mobile Operation on a Two-Lane Road Using Flaggers,” Presented at the FWD User’s Group Meeting, Gulfport, Miss., Oct. 15–16, 2001c [Online]. Available: www.pms.nevadadot.com/jpg/Work-Zone.jpg. Hoffman, M., “Direct Method for Evaluating Structural Needs of Flexible Pavements with Falling-Weight Deflec- tometer Deflections,” Transportation Research Record 1860, Transportation Research Board, National Research Council, Washington, D.C., 2003, pp. 41–47. Holzschuher, C. and H.S. Lee, State of Florida Falling Weight Deflectometer Handbook, State Materials Office, Florida Department of Transportation, Tallahassee, Fla., 2006, p. 7. Hossain, M., “FWD Data Analysis Without Layer Thickness Information,” Presented at the FWD User’s Group Meet- ing, Helena, Mont., Sep. 17–19, 2006. Imler, L., “Data Recording System: Falling Weight Deflec- tometer,” General Services Division, Texas Department of Transportation, Austin, 2002, pp. 2, 3, and 5 [Online]. Available: ftp://ftp.dot.state.tx.us/pub/txdot-info/gsd/ pdf/tss/tss168.pdf.

41 “Pavement Technology Advisory: Non-Destructive Testing with the Falling Weight Deflectometer, PTA-T1,” Bureau of Materials and Physical Research, Illinois Department of Transportation, Springfield, 2006, 2 pp. [Online]. Available: www.dot.state.il.us/materials/research/pdf/ ptat1.pdf. Peng, y., W. Hansen, D.L. Smiley, and E.A. Jensen, Predic- tion of Top-Down Transverse Cracking in Jointed Con- crete Pavement, Proceedings of 8th International Conference on Concrete Pavements, Vol. 3, Colorado Springs, Colo., Aug. 14–18, 2005, pp. 1342–1358. Pierce, L., J. Uhlmeyer, J. Weston, J. Lovejoy, and J.P. Mahoney, “Ten-year Performance of Dowel Bar Retro- fit—Application, Performance, and Lessons Learned,” Transportation Research Record 1853, Transportation Research Board, National Research Council, Washing- ton, D.C., 2003, pp. 83–91. Research News (Spring), Bureau of Research and Technol- ogy, Iowa Department of Transportation, Des Moines, Iowa, 2007, 2 pp. [Online]. Available: www.dot.state. ia.us/research/pdf/spring_2007.pdf. Rister, B., R.C. Graves, and D.L. Allen, “Pavement Evalua- tion, I-265 Jefferson County MP 15.0–19.0,” Kentucky Transportation Center, University of Kentucky, Lexing- ton, 2003, pp. 1–20 [Online]. Available: www.ktc.uky. edu/Reports/KTC_03_22_FR122_03_1F.pdf. Rocha, S., S. Nazarian, and V. Tandon, “A Comprehensive Protocol to Improve Reproducibility of TxDOT Falling Weight Deflectometer Fleet,” Center for Transportation Infrastructure Systems, University of Texas at El Paso, 2003, pp. 1–4 [Online]. Available: ftp://ftp.dot.state.tx. us/pub/txdot-info/rti/psr/1784_project_summary.pdf. Sapkota, B., “Experiences with the Use of the FWD in the Network Level Pavement Condition Survey: Experience from Western Australia,” Presented at the FWD User’s Group Meeting, Wichita, Kans., Sep. 28–30, 2003. Schmalzer, P., “Bridging the Gap Between Testing and Analysis: Or, How I Learned to Stop Worrying and Love My FWD,” Presented at the FWD User’s Group Meeting, Gulfport, Miss., Oct. 15–16, 2001. Schmalzer, P. Long-Term Pavement Performance Program Manual for Falling Weight Deflectometer Measurements, Version 4.1, Federal Highway Administration, McLean, Va. 2006 [Online]. Available: www.fhwa.dot.gov/ pavement/ltpp/pubs/06132/06132.pdf. Schmalzer, P., G.R. Rada, and J.S. Miller, Falling Weight Deflectometer (FWD) Testing and Analysis Guidelines Volume II: Supporting Documentation (U.S. Customary Units Version), Report No. FHWA-FLH-07-001, Wash- ington, D.C., 2007, p. 16. “Non-Destructive Pavement Testing with a Falling-Weight- Type-Impulse Load Device—(Pavement Design), Virginia Test Methods, Virginia Department of Transpor- tation, Richmond, 2007, pp. 159–171 [Online]. Available: www.virginiadot.org/business/resources/bu-mat-VTMs 070704.pdf. Noureldin, S., K. Zhu, D. Harris, and S. Li., Non-Destructive Estimation of Pavement Thickness, Structural Number, and Subgrade Resilience along INDOT Highways, Final Report, FHWA/IN/JTRP-2004/35, SPR-2408, Joint Transportation Research Program, Purdue University, West Lafayette, Ind., 2005. Orr, D.P., “Defining Critical Seasons in Pavement Design,” Proceedings of the 2006 Airfield and Highway Pavement Specialty Conference, American Society of Civil Engi- neers, Atlanta, Ga., Apr. 30–May 3, 2006, pp. 248–259. Orr, D.P., “Detection of Nonresilient Behavior in Pavements with a Falling-Weight Deflectometer,” Transportation Research Record 1860, Transportation Research Board, National Research Council, Washington, D.C., 2003, pp. 26–32. Orr, D.P., L. Irwin, and D. Atkins, FWD Calibration Center and Operational Improvements: Final Report, Federal Highway Administration, McLean, Va., 2007, 171 pp. [Online]. Available: www.pooledfund.org/documents/ TPF-5_039/PhaseI_FinalReport.pdf. “Pavement Analysis Software,” Engineering and Research International: ERI KUAB, Savoy, Ill., 2003 [Online]. Available: www.erikuab.com/pavedes.htm [accessed June 8, 2007]. Pavement Deflection Analysis: NHI Course 13127, Report No. FHWA-HI-94-021, National Highway Institute, Washington, D.C., 1994. Pavement Design Guide: Pavement Rehabilitation Design Procedure, Vermont Agency of Transportation, Montpe- lier, 2003, p. 7 [Online]. Available: www.aot.state.vt.us/ Progdev/Documents/Pavement/PavementDesignGuide/ VTransPavementDesignGuide.pdf. Pavement Design Manual, “Appendix C,” Office of Materi- als and Research, Georgia Department of Transportation, Atlanta, 2005, pp. C-1–C-17 [Online]. Available: www.dot.state.ga.us/dot/preconstruction/r-o-a-d-s/ Desig n Pol ic ies /docu ment s /pd f / Pavement%20 Design%20Manual.pdf. Pavement Policy Manual, Publication 242, Bureau of Main- tenance and Operations, Commonwealth of Pennsylvania Department of Transportation, Harrisburg, 2007, pp. 6–8 [Online]. Available: ftp://ftp.dot.state.pa.us/public/ PubsForms/Publications/PUB%20242.pdf.

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