Structural Behaviors of a GFRP Composite Bogie Frame for Urban Subway Trains under Critical Load Conditions

초록

In order to replace a conventional steel bogie to a composite one, in this study, a GFRP composite bogie frame has been designed and manufactured to be applied to the bogie of urban subway trains. To evaluate the structural behavior, the composite bogie frame was manufactured using the autoclave curing method and tested under the critical load conditions