MODELING AND ANALYSIS OF THE CAUSES OF MISALIGNMENT STRUCTURES METALWORKS DRILLING RIGS
Savinova, Natalia V. — Cand.Tech.Sci., senior lecturer, the chair of mining machinery of the Ural State Mining University, natali_savinova@mail.ru natali_savinova@mail.ru
Shilov, Vasily V. – Commercial director, CJSC Expert-Service, svves74@gmail.com svves74@gmail.com
Smirnov, Egor I. – Director, CJSC Expert-Service, expserv@mail.ru expserv@mail.ru
Loginov, Vladislav N. — Technician, CJSC Expert-Service, logos-13_94@mail.ru logos-13_94@mail.ru

УДК 622.24

Key words: metalwork, exploitation defects, simulation, bearing capacity.

There are often some defects in such derricks, which depend on the sort and degree of exploitation. In this article we analyze the reasons why misalignment structures take place, give samples of distorted derricks, and present the technique of preparing a mathematical experiment.
Stress-strain state of misalignment metalwork allows us to evaluate its load bearing capacity.

MODELING AND ANALYSIS OF THE CAUSES OF MISALIGNMENT STRUCTURES METALWORKS DRILLING RIGS
Savinova, Natalia V. — Cand.Tech.Sci., senior lecturer, the chair of mining machinery of the Ural State Mining University, natali_savinova@mail.ru
Shilov, Vasily V. – Commercial director, CJSC Expert-Service, svves74@gmail.com
Smirnov, Egor I. – Director, CJSC Expert-Service, expserv@mail.ru
Loginov, Vladislav N. — Technician, CJSC Expert-Service, logos-13_94@mail.ru

Key words: metalwork, exploitation defects, simulation, bearing capacity.

There are often some defects in such derricks, which depend on the sort and degree of exploitation. In this article we analyze the reasons why misalignment structures take place, give samples of distorted derricks, and present the technique of preparing a mathematical experiment. Stress-strain state of misalignment metalwork allows us to evaluate its load bearing capacity.