AN ANALYTICAL MODEL FOR CALCULATING THE ACTIVE INTERACTION FORCES OF THE WORKING BODY OF EARTH-MOVING MACHINES WITH STICKY SOILS
Kamzanov N. Tynybekov S. Baikenzhe N. Naimanova G. Kyrgyzbay B. Kozbagarov R.
2026University of Zilina
Communications - Scientific Letters of the University of Zilina
2026#28Issue 1B1 - B8 pp.
In this study is presented an analytical mathematical model developed to determine the forces arising during the active penetration of machine working bodies into sticky rocks. The methodology is based on the method of element-by-element calculation of resistances, where the contact zone is divided into discrete prisms of material. As a result of the analysis, a final formula for the total penetration force is derived. This formula shows the dependence of the resistance force on the dimensions of the tool (thickness, depth, angle of sharpening) and the physical characteristics of the rock (internal friction, adhesion, stickiness). The model serves as a reliable engineering tool for the design and optimization of working bodies of earthmoving and mining equipment.
angle of attack , earth-moving machine , penetration depth , sticky rock , working body
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Satbayev University, Almaty, Kazakhstan
Mukhametzhan Tynyshbayev ALT University, Almaty, Kazakhstan
Satbayev University
Mukhametzhan Tynyshbayev ALT University
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026