Use of computer simulation to establish parameters of steel structure strengthening elements
Mekhtiyev A.D. Aimagambetova R.Z.H. Kropachev P.A. Kalinin A.А. Aizhambayeva S.Z.H. Sarsikeyev Y.Z.H.
January 2022Faculty of Metallurgy
Metalurgija
2022#61Issue 1253 - 256 pp.
The article presents the results of computer simulation related to establishing the parameters of mine hoisting machine steel structure strengthening elements. The simulation was performed using the ANSYS computer program. The basis of this program is the finite element method therefore, selecting the type and the size of the finite element affects the calculation accuracy. There have been studied 11 computer models. The results obtained make it possible to establish the strengthening element optimal shape, size and thickness. The most optimal shape of the pad is a disc; this has a positive effect on reducing the level of mechanical stresses in the fracture zone of the beam. The strengthening element «disc pad» is used to combat fatigue failure of the brake beam structures of a mine hoisting machine. The article presents practical experience in the fight against fatigue failure of f mine hoisting machine steel structures.
Fatigue strength , Mine hoisting machines , Stress-strain state , Structure , сomputer simulation
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S. Seifullin Kazakh Agro Technical University, Nur-Sultan, Kazakhstan
Karaganda Technical University, Karaganda, Kazakhstan
Republic State Enterprise on the right of economical jurisdiction “Kazakhstan Institute of Standardization and Metrology“, Nur-Sultan, Kazakhstan
National Research Tomsk Polytechnic University, Tomsk, Russian Federation
S. Seifullin Kazakh Agro Technical University
Karaganda Technical University
Republic State Enterprise on the right of economical jurisdiction “Kazakhstan Institute of Standardization and Metrology“
National Research Tomsk Polytechnic University
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