Analysis of research on soil destruction criteria during its interaction with working bodies

Under the action of the working surface of the tillage unit, three mutually perpendicular stresses and corresponding deformations occur in the soil layer, which are characterized by different time functions. The finding of these functional relationships is the fundamental task of agricultural mechan...

Full description

Saved in:
Bibliographic Details
Published in:E3S web of conferences 2021, Vol.285, p.7003
Main Author: Konovalov, Vladimir I.
Format: Article
Language:English
Subjects:
Destruction
Functionals
Mechanical properties
Physical properties
Soil layers
Soil mechanics
Soils
Tillage
Time functions
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Under the action of the working surface of the tillage unit, three mutually perpendicular stresses and corresponding deformations occur in the soil layer, which are characterized by different time functions. The finding of these functional relationships is the fundamental task of agricultural mechanics, with the help of which the process of soil crumbling with different physical and mechanical properties can be described in interaction with working bodies. The article presents an analysis of the results of studies of domestic and foreign scientists of the process of soil destruction in its interaction with working bodies. When considering the process of soil destruction from the point of view of stress theory, the Coulomb-Mohr theory of destruction is most often used. It is proposed to expand the consideration of the process of soil destruction by adding elements to the theory of strength that will describe the rate of change of the acting loads.
ISSN:2267-1242
2555-0403
2267-1242
DOI:10.1051/e3sconf/202128507003