STUDY ON TECHNICAL MEASURES FOR PROLONGING STEEL RAIL SERVICE LIFE OF HEAVY-DUTY RAILWAY LINE

机译：重型铁路线延长钢铁铁路使用寿命技术措施的研究

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Rail, as an important component in the track structure of heavy-haul railway line, is subject to higher requirement of yield strength, tensile strength, wear-resisting, anti-fatigue and easy-welding property.Based on the fact that rail may crack and fracture as a result of abrasion and repeated action from wheel of heavily-loaded train, the paper, therefore, sets forth the main characteristics of rail damages and proposes technical measures for prolonging rail service life.It also brings forward proposals for the future development of heavy-haul transportation with 25～35 t axle weight trains.

机译：作为重载式铁路线轨道结构的重要组成轨，是屈服强度，拉伸强度，耐磨，抗疲劳和易焊接性能的更高要求。基于轨道可能破裂由于大量列车车轮的磨损和反复作用的裂缝，因此，本文阐述了轨道损害的主要特点，并提出了延长铁路服务寿命的技术措施。它也为未来发展带来了向外建议用25〜35 T轴重量训练的重载运输。

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《International conference on railway engineering》|2012年|15 938 p.|共4页
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作者
Ying ZHU; Xinming HU;
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正文语种
中图分类铁路运输;
关键词
heavy-haul railway line; rail service life; prolonging measure;

机译：重单铁路线;铁路使用寿命;延长措施;

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7. Report drawn up on behalf of the Committee on Transport on independent measures by the Community's railway undertakings to improve their cooperation on the basis of the proposals from the Commission of the European Communities to the Council for I. a recommendation to the national railway undertakings on technical matters concerning operation and internal barriers to the crossing of frontiers affecting the international carriage of goods (Doc. 1-946/83-COM(83) 490 final), II. a recommendation to the national railway companies of the Member States on strengthening their cooperation in the commercial management of international passenger and goods transport by rail (Doc. 1-623/83-COM(83) 404 final), III. a recommendation on railway tariffs for international transport by container and piggyback techniques (Doc. 1-609/83-COM(83) 357 final), IV. a recommendation concerning the International Company for Piggyback Transport (Doc. 1-530/83 - COM(83) 331 final). Working Documents 1983-1984, Document 1-1521/83, 19 March 1984. [O] . Gabert V. 1984

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STUDY ON TECHNICAL MEASURES FOR PROLONGING STEEL RAIL SERVICE LIFE OF HEAVY-DUTY RAILWAY LINE

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