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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
(2021-06)
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 ...