Open AccessImitative simulation of parametric beam vibrations
Author(s) -
А.И. Фрумен
Publication year - 2020
Publication title -
trudy krylovskogo gosudarstvennogo naučnogo centra
Language(s) - English
Resource type - Journals
eISSN - 2618-8244
pISSN - 2542-2324
DOI - 10.24937/2542-2324-2020-2-s-i-110-112
Subject(s) - vibration , parametric statistics , beam (structure) , computer science , ring (chemistry) , process (computing) , iterative and incremental development , compression (physics) , parametric design , structural engineering , algorithm , acoustics , mathematics , physics , engineering , programming language , statistics , chemistry , software engineering , organic chemistry , thermodynamics
This paper discusses two approaches to the investigation of parametric vibrations for beam structures: the approximate approach also known as VKB method (phase integrals) and the iterative algorithm basically simulating the process of vibration. The study compares the results yielded by these two approaches for a compressed freely supported beam and a ring under external compression load. The problem was solved through graphic programming in PVISSIM environment.