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

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 Cente...

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Autor principal: Rivera, José Julián
Formato: Artículo publisherVersion
Lenguaje:Inglés
Publicado: 2022
Materias:
Low traffic roads
Light weight deflectometer
AASHTO93 Guide
Back-calculation
Pavements
Acceso en línea:http://hdl.handle.net/20.500.12272/6202
Aporte de:
RIA - Repositorio Institucional Abierto (UTN) de Universidad Tecnológica Nacional
id I68-R174-20.500.12272-6202
record_format dspace
institution Universidad Tecnológica Nacional
institution_str I-68
repository_str R-174
collection RIA - Repositorio Institucional Abierto (UTN)
language Inglés
topic Low traffic roads
Light weight deflectometer
AASHTO93 Guide
Back-calculation
Pavements
spellingShingle Low traffic roads
Light weight deflectometer
AASHTO93 Guide
Back-calculation
Pavements
Rivera, José Julián
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
topic_facet Low traffic roads
Light weight deflectometer
AASHTO93 Guide
Back-calculation
Pavements
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).
format Artículo
publisherVersion
author Rivera, José Julián
author_facet Rivera, José Julián
author_sort Rivera, José Julián
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
title_short 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
title_full 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
title_fullStr 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
title_full_unstemmed 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
title_sort 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
publishDate 2022
url http://hdl.handle.net/20.500.12272/6202
work_keys_str_mv AT riverajosejulian lemacde0116methodologyfordeterminingeffectivestructuralcontributioninunpavedroadsusinglightweightdeflectometerlwdwithoutgeophonesandbackcalculationaccordingtoaashto93guide
bdutipo_str Repositorios
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