An improvement on the end-of-life of High-speed rail rolling stocks considering CFRP composite material replacement

作者: Panrawee Rungskunroch , Sakdirat Kaewunruen , Zuo-Jun Shen

DOI: 10.3389/FBUIL.2019.00089

关键词:

摘要: It is undeniably true that transportation system generates positive impacts on human life but, the using of also emits GHG to environment leads global warming issue. In day and age, various technologies have combined with systems as aiming reduce impact. High-speed rail (HSR), which well-known low CO2 emission transport, been continually improved its model. Regarding this study, material replacement method taken account for a feasibility study next model HSR. There three types composite materials consists glass filled epoxy, polyester nylon replaces six chief parts HSR components. As result, total weight rolling stock has significantly reduced 24.61% average so, it can amount fuel in operation. Also, recyclability (Rcyc) recovery rate (Rcov) critical judging suitability replacement. The research found CFRP (Carbon fibre reinforced polymer) result %Rcyc value at 73.9% compared 61.4% original Besides, %Rcov shows 78.9% higher than 73.1%

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