CONSTRUCTION OF EFFECTIVE COMPUTING SCHEMES IN MAPLE FOR SOLUTION OF THE PROBLEM OF DETERMINATION OF ULTIMATE STRAIN DURING DIFFICULT STRAIN

Authors

  • Vladimir Mikhalevich Vinnytsia National Technical University
  • Yuriy Dobranyuk Vinnytsia National Technical University
  • Alexey Mikhalevich Vinnytsia National Technical University

Keywords:

tensely and stained state, slip of cylindrical pattern, accumulated strain, destruction model, iterative methods

Abstract

There had been considered the problem of determination of ultimate strain of difficult strain which occurs on a free lateral surface at a axial-symmetric compression with variation of friction conditions on end faces. There had been highlighted the key moments of this problem. It had been shown that application of standard commands of system Maple for the sokution of the considered problem is not efficient from the point of view of time spent for carrying out calculations. There had been analysed different approaches to construction of efficient computing schemes. It had been shown that the most efficient is the schema which is based on application of the combined method of chords and tangents.

 

REFERENCES

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Author Biographies

Vladimir Mikhalevich, Vinnytsia National Technical University

Dr. Sc. (Eng), Professor, Head of Department of Applied Mathematics

Yuriy Dobranyuk, Vinnytsia National Technical University

Post-graduate student with the Department of Applied Mathematics

Alexey Mikhalevich, Vinnytsia National Technical University

Student

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Published

2015-12-02

How to Cite

[1]
V. Mikhalevich, Y. Dobranyuk, and A. Mikhalevich, “CONSTRUCTION OF EFFECTIVE COMPUTING SCHEMES IN MAPLE FOR SOLUTION OF THE PROBLEM OF DETERMINATION OF ULTIMATE STRAIN DURING DIFFICULT STRAIN”, Works of VNTU, no. 2, Dec. 2015.

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Research Results Application

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