Author:
Ilinykh Andrey,Manakov Alexey,Abramov Andrey,Kolarzh Sergey
Abstract
Ensuring stable parameters of a railway track after bringing it into a design position is a key measure of quality for evaluating completed repairs. Identifying quality criteria for sleeper tamping using a special rolling stock is a high-priority problem for a railway track infrastructure. This problem is complicated by a large choice of ballast compaction, leveling and finishing machines, totaling more than 30 types. The paper presents results of theoretical studies aimed at assuring and controlling the quality of tamping by multi-purpose track machines. The factors that determine the stability of railway track parameters in operation were identified. The track repair processes were analyzed. The operating factors that are essential for developing qualitative process parameters were identified for various types of track machines. Based on the findings of these studies, a quality assurance and control methodology was developed for railway track repair and maintenance operations.
Reference19 articles.
1. Geotechnical properties of ballast and the role of geosynthetics in rail track stabilisation
2. STN C 01-95. Zheleznye dorogi kolei 1520 mm [Railways with gauge 1520 mm] (Ministry of Railways of Russian Federation, Moscow, 1995). (in Russian)
3. Tehnicheskie uslovija na raboty po remontu i planovo-predupreditel’noj vypravke puti [Technical specifications on repair works and preventive maintenance of the track] (Moscow, 2003). (in Russian)
4. Lu M., PhD thesis, University of Nottingham, 2008.
5. DEM simulation of the behaviour of geogrid stabilised ballast fouled with coal
Cited by
15 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献