Nefedov O. Theoretical analysis of pendulum suspension for improvement of seismic and vibration stability of reservoir with liquid.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0419U001699

Thesis Registration Form

0419U001699.pdf

Applicant for

Specialization

  • 01.02.01 - Теоретична механіка

03-12-2019

Specialized Academic Board

Д 26.166.01

S.P.Timoshenko Institute of Mechanics

Essay

The problem of behavior of the complex nonlinear oscillatory system, i.e., structure with liquid with a free surface is considered in the thesis within the framework of combined motion of the system components. Peculiarities of manifestation of resonant properties of the system, its behavior for transient processes and vibrational excitation of motion are studied. Potential of application of pendulum suspension as a mean of seismic protection were investigated, the method of determination of the optimal suspension length is substantiated ; efficiency of the suggested approach was shown by the example of motion of the suspension point for real parameters of earthquake.

Read more

Similar theses

0521U101804

Konstantinov Oleksandr V.

Nonlinear problems of dynamics and control of structures with fluid in the mode of forced oscillations and parametric interaction

0421U101334

Vasylieva Iryna Gennadiivna

Motion stabilization of mechanical control systems with random influence in critical cases

0519U001054

Khoroshun Anatoliy Serhiyovych

The Lyapunov functions method in problems of stability control and stabilization of uncertain multiple time scale mechanical systems

0419U000385

Raynovskyy Ihor A.

An asymptotic modal Narimanov-Moiseev theory of the damped steady-state sloshing in an upright cylindrical tank

0418U003127

Vozniak Alina

Investigation of uniform, pendulum and precessional gyrostat movements with variable gyrostatic moment