Open AccessSubstantiation of the Density of the Soil Formed by a Ridge Drill Roller
Author(s) -
Evgeniy S. Zykin,
Vladimir Кurdyumov,
Svetlana Lazutkina,
Sergey Albutov
Publication year - 2021
Publication title -
machinery and equipment for rural area
Language(s) - English
Resource type - Journals
ISSN - 2072-9642
DOI - 10.33267/2072-9642-2021-11-14-16
Subject(s) - ridge , conical surface , drill , geology , compression (physics) , bulk density , geotechnical engineering , materials science , soil science , engineering , mechanical engineering , composite material , soil water , 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).