Nohse, Y., Uchiyama, K., Kanamori, Y., Kase, J., construction, Florida Department of Transportation, FL/DOT/SMO/07-BDB-11. spatial visualization, and specifications. Proc.s, 12th Intl. Universitt, Munchen, Schriftenreihe Heft 11, Munchen. Press, 173-180. If IC technology has been shown to improve soil compaction, why is there uncertainty about applying the technology to asphalt? (pa) /Tokyo, 27-36. Conference on Transportation Engineering 2009, Proceedings of the Second Conf. Sophisticated for Practical Implementation, Proceedings of Canadian Technical Asphalt Xu, Qinwu, Chang, George K., Gallivan, Victor L Real-time view monitors and detects where compaction does not meet target specs and immediately prompts the operator while saving the data to the cloud. February, Atlanta, CD-ROM. X: No or Bad, O: Satisfactory, ? earthwork compaction, Automation in Construction, Elsevier, 17, 144-150. on Compaction, Vol. Select a countryland IslandsAfghanistanAlbaniaAlgeriaAndorraAngolaAnguillaAntarcticaAntigua and BarbudaArgentinaArmeniaArubaAustraliaAustriaAzerbaijanBahamasBahrainBangladeshBarbadosBelarusBelauBelgiumBelizeBeninBermudaBhutanBoliviaBonaire, Saint Eustatius and SabaBosnia and HerzegovinaBotswanaBouvet IslandBrazilBritish Indian Ocean TerritoryBritish Virgin IslandsBruneiBulgariaBurkina FasoBurundiCambodiaCameroonCanadaCape VerdeCayman IslandsCentral African RepublicChadChileChinaChristmas IslandCocos (Keeling) IslandsColombiaComorosCongo (Brazzaville)Congo (Kinshasa)Cook IslandsCosta RicaCroatiaCubaCuraaoCyprusCzech RepublicDenmarkDjiboutiDominicaDominican RepublicEcuadorEgyptEl SalvadorEquatorial GuineaEritreaEstoniaEthiopiaFalkland IslandsFaroe IslandsFijiFinlandFranceFrench GuianaFrench PolynesiaFrench Southern TerritoriesGabonGambiaGeorgiaGermanyGhanaGibraltarGreeceGreenlandGrenadaGuadeloupeGuatemalaGuernseyGuineaGuinea-BissauGuyanaHaitiHeard Island and McDonald IslandsHondurasHong KongHungaryIcelandIndiaIndonesiaIranIraqIsle of ManIsraelItalyIvory CoastJamaicaJapanJerseyJordanKazakhstanKenyaKiribatiKuwaitKyrgyzstanLaosLatviaLebanonLesothoLiberiaLibyaLiechtensteinLithuaniaLuxembourgMacao S.A.R., ChinaMacedoniaMadagascarMalawiMalaysiaMaldivesMaliMaltaMarshall IslandsMartiniqueMauritaniaMauritiusMayotteMexicoMicronesiaMoldovaMonacoMongoliaMontenegroMontserratMoroccoMozambiqueMyanmarNamibiaNauruNepalNetherlandsNetherlands AntillesNew CaledoniaNew ZealandNicaraguaNigerNigeriaNiueNorfolk IslandNorth KoreaNorwayOmanPakistanPalestinian TerritoryPanamaPapua New GuineaParaguayPeruPhilippinesPitcairnPolandPortugalQatarRepublic of IrelandReunionRomaniaRussiaRwandaSo Tom and PrncipeSaint BarthlemySaint HelenaSaint Kitts and NevisSaint LuciaSaint Martin (Dutch part)Saint Martin (French part)Saint Pierre and MiquelonSaint Vincent and the GrenadinesSan MarinoSaudi ArabiaSenegalSerbiaSeychellesSierra LeoneSingaporeSlovakiaSloveniaSolomon IslandsSomaliaSouth AfricaSouth Georgia/Sandwich IslandsSouth KoreaSouth SudanSpainSri LankaSudanSurinameSvalbard and Jan MayenSwazilandSwedenSwitzerlandSyriaTaiwanTajikistanTanzaniaThailandTimor-LesteTogoTokelauTongaTrinidad and TobagoTunisiaTurkeyTurkmenistanTurks and Caicos IslandsTuvaluUgandaUkraineUnited Arab EmiratesUnited Kingdom (UK)United States (US)UruguayUzbekistanVanuatuVaticanVenezuelaVietnamWallis and FutunaWestern SaharaWestern SamoaYemenZambiaZimbabwe, By registering, you agree to the Terms of Service and Privacy Policy .*. Geotechnics in Pavement and Railway Design and Construction, December, Athens, Pass Count Mapping keeps an eye on the number of passes over an area and adjusts the effort to avoid over- or under-compaction. Engg, ASCE (accepted). The Compaction Control system records and shows machine position, machine pass count/coverage, asphalt temperature, compaction measurements, vibratory frequency, compaction width, and machine speed. Krber, W. (1988) Untersuchung der dynamischen Adam, D., Markiewicz, R. (2001). of soil compaction with vibratory rollers, Journal of Terramechanics, 29(6), Intelligent compaction, does it exist?, Proc.s of the Annual Xu , Qinwu, Chang, George K., Gallivan, Victor Paving and milling then proceeded more accurately and effortlessly from this start. Schemes For Data Mining, Dissertation, India Institute of Science. continuous compaction control of soils Annuaire de luniversite But, a roller is not currently available; i.e. SAKAI (1996). kinds of excitation (in German). 22(4), 243-251. position reporting of data from intelligent compaction rollers, Journal of Adam, D., and Brandl, H. (1997). Machet, J.M., and Sanejouand, R. (1980). Engineering Mechanics, ASCE 136 (7), 898-905. for Once our Scan Team saw it, we knew we wanted it in the US. Mooney, M., White, D. (2007). Association (CTAA) Conference. To make this picture even more confusing, many knowledgeable people are equally as adamant that IC technology can be applied to the compaction of asphalt pavement materials. for integrated dynamics characteristics of intelligent compaction system,China Rapid Soil of hot asphalt mixes, Journal of Construction Engineering and Management (in on Compaction, Vol. You will receive a link and will create a new password via email. Geotech. (1994). 199-208. Singh, D., S., Mai, A., Fares, B., Sesh, C., Liu, Y., and Xu, H. (2009) Study on dynamic Adam, D., (1999). Compaction A Case Study, Proc., 89th Annual Transportation Research Board Intelligent compaction control based on fuzzy neural network. 90th Annual Meeting. When defining IC, one must remember that it is not just one thingit is a number of things that all work together as a system. Johnson, G. (2010) Intelligent compaction Real-time compaction monitoring in cohesive soils from This definition is meant to provide a long term goal for the development of IC technology that FHWA would ultimately want to achieve in the United States. Infrastructure for the New Millennium, August, Singapore. But, things are looking very promising. and Geotechnical Engineering (European Technical Committee), 207 220, Paris. 1, September, Kopf, F., and Erdmann, P. (2005) Numerische Uchiyama, K., Kanamori, Y., Nohse, Y., and Conf. compaction analyzer highways for life, technology partnerships program, Final Iwakuma, H., and Sumiyoshi, K. (1995). IC is also used in many other fields for improved QC, such as airport pavements, railway bases, ports, landfill covers, earth dams, etc. Scanning and Liu, X. Productivity may be increased if less roller passes are required to reach the target compaction. stiffness: spectral density approach, Soil Dynamics and Earthquake Engineering In its most basic form, the main function of an IC roller is to improve the effectiveness and efficiency of the compaction process. Intelligent compaction is a relatively new technology in the United States, but has been used for quite some time overseas. Facas, N.W., and Mooney, M.A. Conf. Brandl, H., and D. Adam. Compaction equipment, theory and compaction technologies and continuous compaction control, Workshop on verfahrens-bezogene verdichtungsanforderungen (CCC testing of Final report, Mn/DOT, Report No.MN/RC-2005-07. (1994). What is the tolerance for compression test results of concrete, according to the standards? Application of case history. Proc., 54th Annual University of Minnesota Geotech.Conf., on That study is now getting started and will have the mission of accelerating the study and implementation of IC technology in the United States. and Granular Materials, Modeling of Compacted Materials, Compaction Management Sakai America has conducted two demonstrations/tests of their tandem drum roller and has another test planned. Anderegg, R., von Felten, D., and Kaufmann, K. Intelligent compaction with vibratory rollers feedback control systems in II, 541-546, Paris. VV Publikation 2004:111, General technical construction specification for Gallivan, Victor Lee, Chang, George K., Horan, 62. 3rd Intl. Intelligent soil compaction technology, results and a Vibration Based Health Monitoring During Earthwork Construction, These components can also be used on different paving and earthmoving machines to increase utilization. International Society for Intelligent Construction. automatic control of vibratory soil comapctors, Automattion and Robotics in Numerical simulation of a Computing in Civil Engineering, Cancun, CD-ROM. Rinehart, R.V., and M.A. Brandl, H., F. Kopf, and D. Adam. Zhang, J., Xu, G., and Cai, Y. Intelligent Compaction (IC) Method. Flchendeckende prufung der verdichtung (FDVK)baupraktische umsetzung und Adam, D. (1997). Available at (1998). devices, Reconfigurable Computing: Architectures, Tools and Applications, Romanoschi S. (2008) Soil stiffness evaluation for compaction control of The latter will need particularly careful evaluation at the trial or calibration stage. Geotechnical and Geoenvironmental Engineering, ASCE, 133(3), 257265. Ryden, N. and Mooney, M. (2007). Now is the time to punctuate and finish strong with an informed approach to intelligent compaction., Not a member? IC technology is most applicable to vibratory rollers, although some manufacturers are studying ways to use the technology on static drum rollers. (2003). Raleigh, North Carolina, June 1-5. (2008) Application of wireless Minchin, R., Swanson, D., and Thomas, H. (2005). Hannon, J.J. (2007) Emerging technologies for In-situ stability of Hamburg, Germany. of the Stabilization for Contingency Airfield Construction, Army Corps of Engineers Case has told FHWA that they are planning to begin importing Case/Ammann tandem drum rollers in 2008 and that IC technology will be included in that effort. Meeting, January 10-14. (2008). on Soil Mechanics and Foundation Engineering, Rathmayer, H.G., and Saari, 1936, National Academy Spot tests using conventional stiffness testing techniques may fail to identify soft areas. Ultimately, in order to be truly intelligent, a roller must be able to make and execute a decision. The FHWA has suggested a broad definition of IC. Computer methods in intelligent compaction. Proc., 2005 Intl. Pietzsch, D., and Poppy, W. (1992). But, whether single drum rollers used for soils and aggregate compaction or tandem drum rollers used for asphalt, rollers that are equipped with IC technology look very much like conventional rollers. dynamische verdichtungskontrolle (FDVK) mit BOMAG BW 190AM, which is a tandem drum vibratory roller that is equipped with BOMAG Asphalt. (2005) **Under Development status means that technology is currently being developed in the United States. IC technology may eventually address these concerns. Federal Institute of Technology ETH, Zurich. roller integrated continuous compaction control. Proc., 12th Asian Regional Tateyama, K., Nakajima, S., and Fujiyama, T. What is Intelligent Compaction? Automation and Robotics in Construction, Sept. 11-14, Ferrara, Compaction and paving, theory The operator is able to see accurate temperature information of the asphalt surface about to be compacted, before the temperature drop caused by the wet steel drum passing over the hot mat. Guidelines for Earthwork in Road Construction and Technical Testing (Application of Continuous Compaction Control (CCC) for landfill construction), Stipulations RVS 8S.02.6 Earthworks, Federal Ministry for Economic Affairs, West, R.C., Watson, D.E., Turner,P.A. Documentation of quality assurance and quality control. Conf. Greece (Invited paper), 97-106. Intl. Rinehart, R. and Mooney, M. (2005). Hoover, J.M. of the ISTVS: Okinowa, & Construction Technology. Modules mathematiques dans le domaine du compactage par vibration, Proc., Facas, N.W., Mooney, M.A., and Furrer, R. A stiffness measuring and recording system, A GPS-based documentation system that is capable of producing color-coded mapping of pertinent information during the compaction process. compaction of soil and other granular material, Geotechnics for Roads, Rail 2009-2021 The Constructor. homogeneous and layered soil under dynamic loading. Xu, Qinwu, Chang, George K., and Gallivan, on Dam Engineering, Samaras, A., Lamm, R., and Treiterer, J. Compaction control using Conf. 2006: Geotechnical Engineering in the Information Technology Age, Atlanta, Engineering (European Technical Committee), 237-246, Paris. There are a number of reasons for this density shortfall, but the main cause is that there are just too many shortcomings in currently-used compaction equipment and procedures and density acceptance methods. 104112. compaction control (CCC) technical contractual provisions & on Precision Mapping,2. Capturing nonlinear vibratory roller compactor behavior, Journal of International Conference on Transportation Engineering. White, D., Vennapusa, P., Gieselman, H. (2008). What are the different types of handrails used in bridges? continuous compaction control systems, February 18, 2010 Presentation at Barker,H., and Seville, J.P.K. 8S.02.6 (Continuous Compaction Control (CCC) calibration and application Intelligent compaction is the compaction of road materials, such as the layers of soils, aggregate bases, or asphalt pavement materials, using advanced vibratory rollers armed with a unified measurement system, a computer reporting system, GPS-based mapping, and Optional Feedback Control (OFC). Thomas, H.R. 2268, Construction 2012. Sebesta, S., and Liu, W. (2009) Instrumented Accessed April 29, 2016. Final Report, Iowa DOT Project Training needs extend to the downloading of the machine data using the documentation system(if present) and the preparation of interpretative graphics for the client. (2009) Since increasing binder viscosity will translate into increased measured mix stiffness values, increases in stiffness will occur strictly based on lower mat temperatures. Chang, George K., and Gallivan, Victor L., and 22nd Int. That poor performance is unacceptable in an environment where the cost of materials and construction are at all-time highs. when the roller drum and compacted material lose contact. Gonzalez, J.N. Research Record 2116, 1-7. Society of Soil Mechanics Validation of continuous compaction control (CCC) methods. Workshop on Soil compaction control (CCC) for fill dams and roller compacted concrete dams, New online hardware task scheduling and placement on 2D partially reconfigurable Highway and Transportation Research and Development 08. Lehrsthul und Prfamt fr Grundbau, Bodenmechanick und Felsmechanick der continuous compaction control (CCC) to waste disposal liners, Proc. In fact, some major roller manufacturers have come to that conclusion. Sensors are installed on the rear and front drum to record the surface temperature of the mat in the direction of operation. Operator controls and displays vary considerably according to the machine manufacturer and adequate operator training is therefore essential. (2006). Floss, R., Gruber, N.,and Obermayer, J. Vienna. This is because manufacturers are taking different approaches to the development of the IC concept. Precision Mapping uses satellite data to make rollers more efficient. Measurement of acceleration during vibratory compaction of unsaturated soils. Geotechnical Aspects and Processed Materials, A.G. Correia, Y. Momoya, and F. The system can switch between the sensors(front and rear) so that the leading sensor is always indicated on the in-cab control box.
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