Bending Analysis of a Filament-Wound Composite Tube

• 作者: Dávid Felh?s Gyula Szabó Károly Váradi
• 来源期刊: 现代机械工程(英文)
• 学科: 医学
• 关键词: Filament-Wound Composite Tube Three-Point BENDING Test BENDING ANALYSIS FINITE ELEMENT Model
• 年，卷（期）: 2018,（1）
• 页码范围: 66-77
• 页数: 12页
• 分类号: R73

摘要

The aim of this paper is to present finite element model of a filament-wound composite tube subjected to three-point bending and bending in accordance with standard EN?15807:2011?(railway applications-pneumatic half couplings) along with its experimental verification. In the finite element model, composite reinforcement plies have been characterized by linear orthotropic material model, while rubber liners have been described by a two-parameter MooneyRivlin model. Force-displacement curves of three-point bending show fairly good agreement between simulation results and experimental data. Reaction forces of FE simulation and experiment of standard bending test are in good agreement.