Selection Method of Evaluation Benchmark for Maintenance Quality of Ballast Tamping Operation
Conference: ISCTT 2021 - 6th International Conference on Information Science, Computer Technology and Transportation
11/26/2021 - 11/28/2021 at Xishuangbanna, China
Proceedings: ISCTT 2021
Pages: 5Language: englishTyp: PDF
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Authors:
Li, Shiyi (China Railway Eryuan Engineering Group Co., Ltd., Chengdu Sichuan, China)
Abstract:
In this study, the recovery coefficient of tamping operation was used to design the selection method of evaluation benchmark for maintenance quality of ballast tamping operation, by considering the bedding-in process of tamping operation. The tamping operation maintenance data and the corresponding track inspection car historical data of the Shenmu–Shuozhou railway was used as the case study. The results show that the method can be used to effectively select the evaluation benchmark for maintenance quality of ballast tamping operation.