| dc.creator | Rivera, José Julián | |
| dc.date | 2022-05-03T15:09:28Z | |
| dc.date | 2022-05-03T15:09:28Z | |
| dc.date | 2021-06 | |
| dc.date.accessioned | 2023-08-31T14:34:41Z | |
| dc.date.available | 2023-08-31T14:34:41Z | |
| dc.identifier | Academia Letters, junio de 2021, art. 1036. Methodology for determining effective structural contribution in unpaved roads using Light Weight Deflectometer (LWD) without geophones and back-calculation according to AASHTO93 Guide | |
| dc.identifier | http://hdl.handle.net/20.500.12272/6202 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/8548029 | |
| dc.description | The use of LWD in flexible pavement structural designs is
increasing. The LWDs are offered under 2 typologies; with
or without geophones to set the deflection bowl. LWDs with
geophones allow to apply mechanistic analysis directly, but
LWDs without geophones not.
For this reason, the LEMaC Center for Road Research UTN
FRLP - CIC PBA (Argentina) analyzes this problem through a
research project; their results allow the use of LWD without
geophones in pavement design using the AASHTO93 Guide.
This ``short report'', as allowed by the Letters Academy,
presents a summary of the tasks performed and the work
procedure developed. No section of conclusions and exhaustive
antecedents and studies of the models presented are included,
due to the limit imposed on the number of words for these
``short reports''. This information can be consulted in the
``Correlation model for the use of modulus back-calculation on
LWD measurements'' (Rivera & Alderete, 2012). | |
| dc.description | Fil: Rivera, José Julián. Universidad Tecnológica Nacional. LEMaC (Centro de Investigaciones Viales). CIC PBA; Argentina | |
| dc.description | Peer Reviewed | |
| dc.format | pdf | |
| dc.language | eng | |
| dc.relation | AASHTO, ``Guide for design of pavement structures 1993'', American Association of State Highway and Transportation Officials, ISBN 1-56051-055-2, USA, 1993. | |
| dc.relation | FLEMING, P.R., LAMBERT, J.P., ROGERS, C.D.F. & FROST, M.W. ``In-Situ assessment of stiffness modulus for highway foundation during construction''. Loughborough University, Loughborough, UK, 2002. | |
| dc.relation | ICENOGLE, P. & KABIR, S., ``Evaluation of non-destructive technologies for construction quality control of HMA and PCC in Louisiana'', Louisiana Transportation Research Center, FHWA/LA.12/493, USA, 2013. | |
| dc.relation | KESTLER, M., EATON, R., BERG, R., STEINERT, B., SMITH, C., ALDRICH, C. & HUMPHREY D. ``Handheld in-situ testing devices for estimating the stiffness of trails and low volume roads''. Transportation System Workshop, Ft. Lauderdale, USA, 2004. | |
| dc.relation | LEMaC, ``Guía de metodologías y procedimientos para uso vial desarrollados en el LEMaC Centro de Investigaciones Viales (edición 2019)'', Editorial edUTecNe (ISBN 978-987-4998-27-9), Facultad Regional La Plata, Universidad Tecnolgica Nacional, Argentina. 2019. | |
| dc.relation | NAZZAL, M.D. ``Field Evaluation of In-Situ Test Technology for QC/QA During Construction of Pavement Layers and Embankments''. M.S. Thesis, Louisiana State University, Baton Rouge LA, USA, 2003. | |
| dc.relation | RIVERA, J. & ALDERETE, N., ``Correlation model for the use of modulus backcalculation on LWD measurements'', in Seventh International Conference on Maintenance and Rehabilitation
of Pavements and Technological Control, No. 00031, New Zealand, 2012. | |
| dc.relation | RIVERA, J.J., BRIZUELA, L.G., ALDERETE, N. & VILLANUEVA, M.R.
``Avances en el desarrollo de la metodologa para valoracin
por retroclculo de capas no ligadas mediante la utilizacin
del Light Weight Deflectometer'' (T014). XVI Congreso
Argentino de Vialidad y Trnsito (ISBN 978-987-28682-0-8) Argentina, 2012. | |
| dc.relation | VAN GURP, C., GROENENDIJK J. & BEUVING E. ``Experience with various types of foundation tests''. 5th Int. Symp. on Unbound Aggregates in Roads (UNBAR 5), USA, 2000. | |
| dc.rights | openAccess | |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |
| dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | |
| dc.rights | Atribución (Attribution): En cualquier explotación de la obra autorizada por la licencia será necesario reconocer la autoría (obligatoria en todos los casos). No comercial (Non Commercial): La explotación de la obra queda limitada a usos no comerciales. Sin obras derivadas (No Derivate Works): La autorización para explotar la obra no incluye la posibilidad de crear una obra derivada (traducciones, adaptaciones, etc.). | |
| dc.subject | Low traffic roads | |
| dc.subject | Light weight deflectometer | |
| dc.subject | AASHTO93 Guide | |
| dc.subject | Back-calculation | |
| dc.subject | Pavements | |
| dc.title | LEMaC-DE01/16: Methodology for determining effective structural contribution in unpaved roads using Light Weight Deflectometer (LWD) without geophones and back-calculation according to AASHTO93 Guide | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | publisherVersion | |
