[1]杨享荣.高速铁路有砟轨道维护技术研究[J].高速铁路技术,2019,10(02):55-59.[doi:10.12098/j.issn.1674-8247.2019.02.012]
　YANG Xiangrong.Research on Maintenance Technology of Ballasted Track of High Speed Railway[J].HIGH SPEED RAILWAY TECHNOLOGY,2019,10(02):55-59.[doi:10.12098/j.issn.1674-8247.2019.02.012]
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高速铁路有砟轨道维护技术研究()
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《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]

卷:
10卷
期数:
2019年02期
页码:
55-59
栏目:
研究创新
出版日期:
2019-04-28

文章信息/Info

Title:
Research on Maintenance Technology of Ballasted Track of High Speed Railway
文章编号:
1674—8247(2019)02—0055-05
作者:
杨享荣
中铁七局集团有限公司, 郑州 450052
Author(s):
YANG Xiangrong
China Railway Seventh Group Co., Ltd., Zhengzhou 450052, China
关键词:
高速铁路|线路质量|精调|设备病害|维护
Keywords:
high-speed railways|line quality|fine adjustment|equipment diseases|maintenance
分类号:
U216.42
DOI:
10.12098/j.issn.1674-8247.2019.02.012
文献标志码:
A
摘要:
高速有砟铁路调试运营初期，轨道设备易发生病害，主要表现为TQI值飞速增涨、线路不均匀沉降、长波高低层出不穷、道岔尖轨侧弯频出等。轨道质量病害直接影响了列车的运行安全，为确保运行初期线路的安全稳定性能，本文通过对铁路运行初期轨道病害检测方法、TQI均值管理应用分析、主要病害整治技术三个方面进行分析，探索了高速有砟铁路运行初期轨道设备的维护整治原则，有效降低设备病害发生的同时，可作为施工阶段轨道精调质量的考量和借鉴。
Abstract:
The disease of track equipment was easy to occur in the early stage of commissioning and operation of ballasted high-speed railway. The main manifestations are rapid increase of TQI value, uneven settlement of the line, endless occurrence of long wave height, side bending frequency of the fork rail, etc. Rail quality disease directly affects train safety. In this paper, the detection method of railway diseases in the early stage of railway operation, TQI mean value management and application analysis, and the main disease control technology are analyzed. This paper discusses how to maintain and renovate the track equipment of ballasted high speed railway at the beginning of operation, iIt can be used as a reference for the track fine adjustment during the construction period while effectively reducing the occurrence of equipment diseases.

备注/Memo

备注/Memo:
作者简介:杨享荣(1974-),男,高级工程师。引文格式:杨享荣. 高速铁路有砟轨道维护技术研究[J].高速铁路技术, 2019, 10(2):55-59.YANG Xiangrong. Research on Maintenance Technology of Ballasted Track of High Speed Railway[J].High Speed Railway Technology,2019,10(2):55-59.
更新日期/Last Update: 2019-04-28