SOIL COMPACTION METHOD USING A LASER SCANNER

The invention relates to a soil compaction method in which: a) a cycle comprising the tamping of a soil impact area is performed multiple times, during which a mass (16) is dropped onto the impact zone from a predetermined height (A) and, after the mass (16) has struck the impact zone, a scatter plo...

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Bibliographic Details
Main Authors QUANDALLE, BENOIT, BUNIESKI, SIMON
Format Patent
LanguageEnglish
French
Published 23.01.2024
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The invention relates to a soil compaction method in which: a) a cycle comprising the tamping of a soil impact area is performed multiple times, during which a mass (16) is dropped onto the impact zone from a predetermined height (A) and, after the mass (16) has struck the impact zone, a scatter plot is produced using a laser scanner in order to obtain a radar image of at least the imprint (E) of the mass in the soil; and b) at least one data item characteristic of soil compaction is determined from at least one of the radar images obtained at the end of the tamping cycles. L'invention concerne un procédé de compactage d'un sol, dans lequel : a) on réalise plusieurs fois un cycle de pilonnage d'une zone d'impact du sol au cours de laquelle : on laisse tomber une masse (16) sur la zone d'impact depuis une hauteur prédéterminée (A); et après l'impact de la masse (16) sur la zone d'impact, on acquiert un nuage de points à l'aide d'un scanner laser afin d'obtenir une image radar d'au moins l'empreinte (E) de la masse dans le sol; b) on détermine au moins une donnée caractéristique du compactage du sol à partir d'au moins une des images radar obtenues à l'issue des cycles de pilonnage.
Bibliography:Application Number: CA20183085859