Communications - Scientific Letters of the University of Zilina 2025, 27(1):B12-B20 | DOI: 10.26552/com.C.2025.002
Research on Soil Cutting with a Flat Cutter Using a Simulation Model
- Abylkas Saginov Karaganda Technical University NPJSC, Karaganda, Kazakhstan
The research aims to develop an algorithm for modelling the process of cutting an infinite volume of soil with a flat cutter in the Abaqus software package. The hypothesis of the existence of energy and volume of resistance to cutting is proposed. The analysis of shock wave distribution in the soil volume is performed. Boundary conditions for the soil volume model are determined, as well as for a flat cutter with linear motion. Stress gradients in the soil during its deformation are determined. Confirmation of the hypothesis about the existence of energy and volume of resistance to cutting was obtained. A logarithmic regression equation was derived based on the obtained volume values.
Keywords: transportation engineering, soil cutting theory, earthmoving machines, soil cutting energy, soil cutting forces, Coulomb-Mohr plastic model Abaqus software package
Grants and funding:
The authors received no financial support for the research, authorship and/or publication of this article.
Conflicts of interest:
The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
Received: March 25, 2024; Accepted: September 3, 2024; Prepublished online: October 9, 2024; Published: January 2, 2025 Show citation
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