Open AccessSubstantiation of the Density of the Soil Formed by a Ridge Drill Roller
Author(s) -
Evgeniy S. Zykin,
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V.I. Кurdyumov,
Svetlana Lazutkina,
Sergey Albutov,
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Publication year - 2021
Publication title -
tehnika i oborudovanie dlâ sela
Language(s) - English
Resource type - Journals
ISSN - 2072-9642
DOI - 10.33267/2072-9642-2021-11-14-16
Subject(s) - ridge , drill , conical surface , compression (physics) , geology , quality (philosophy) , geotechnical engineering , materials science , engineering , mechanical engineering , composite material , physics , quantum mechanics , paleontology
A method is presented for determining the density of soil in the ridge from the simultaneous action of spherical disks and a conical roller wheel. Heuristic and technical analysis of the process of forming soil ridges by rollers made it possible to conclude with a 90 % reliability that the main factorsб which significantly affect the quality of soil ridge formation, are the angle of attack of spherical discs (α = 10°), the speed of the roller (vс = 5.4 km / h) and the compression force of its spring (Fspr. = 180 N).