Open AccessVibroprotective mechanism with the quasizero stiffness for seats of operators of construction and road machines
Author(s) -
S. V. Tomleeva,
A. G. Saveliev,
G. D. Moiseev,
П. Г. Колесников
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/786/1/012063
Subject(s) - stiffness , vibration isolation , structural engineering , mechanism (biology) , suspension (topology) , vibration , nonlinear system , engineering , line (geometry) , isolation (microbiology) , computer science , mechanical engineering , mathematics , physics , acoustics , geometry , quantum mechanics , homotopy , pure mathematics , microbiology and biotechnology , biology
The paper considers vibration isolation device with a quasi-zero stiffness, which nonlinear element is made in the form of a closed elastic rod, an elastic line described by the circle. The authors list the features of stiffness and strength characteristics of the device, and select the parameters that ensure the full protection on a portion of the suspension.