Open AccessPossibilities for calculating rubber-cord shells in modern finite-element analyses packages
Author(s) -
V. G. Tsyss,
I. M. Strokov,
M. Yu. Sergaeva
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1441/1/012123
Subject(s) - finite element method , vibration , natural rubber , shell (structure) , structural engineering , composite number , stress (linguistics) , engineering , materials science , mechanical engineering , composite material , acoustics , physics , linguistics , philosophy
As flexible inserts of various designs, including pipeline systems, vibration-insulating pipes are used, which act as compensators to reduce the resulting deformations and vibration loads. The main element of the design of the pipe, perceiving the action of internal overpressure, is a rubber-cord sheath. To study the possibility of calculating rubber-cord shells in modern finite element analysis packages in the present work, the cylindrical shell of the vibration-insulating pipe has been simulated and its stress-strain state in the software package has been calculated. Since the RCS is a composite design, the simulation was carried out using the built into modules. The results obtained make it possible to analysis the composite material of the RCS and to determine the criteria for shell destruction.