Strength Analysis and Process Simulation of Subway Contact Rail Support Bracket of Composite Materials |
| |
| Authors: | Boris N Fedulov Alexander A Safonov Ivan V Sergeichev Andrey E Ushakov Yuri G Klenin Irina V Makarenko |
| |
| Affiliation: | 1.The Skolkovo Institute of Science and Technology,Moscow,Russian Federation;2.Scientific and production enterprise ?ApATeCh? ltd,Moscow,Russian Federation;3.Chemistry Department,Lomonosov Moscow State University,Moscow,Russian Federation |
| |
| Abstract: | An application of composites for construction of subway brackets is a very effective approach to extend their lifetime. However, this approach involves the necessity to prevent process-induced distortions of the bracket due to thermal deformation and chemical shrinkage. At present study, a process simulation has been carried out to support the design of the production tooling. The simulation was based on the application of viscoelastic model for the resin. Simulation results were verified by comparison with results of manufacturing experiments. To optimize the bracket structure the strength analysis was carried out as well. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
