[1]张加奇.高速铁路道岔可动心轨辙叉拆分修技术研究及应用[J].高速铁路技术,2022,13(03):39-44.[doi:10.12098/j.issn.1674-8247.2022.03.008]
ZHANG Jiaqi.Research and Application of Disassembly and Repair Technology for Movable Point Frog of High-speed Railway Turnout[J].HIGH SPEED RAILWAY TECHNOLOGY,2022,13(03):39-44.[doi:10.12098/j.issn.1674-8247.2022.03.008]
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高速铁路道岔可动心轨辙叉拆分修技术研究及应用(
)
《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]
- 卷:
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13卷
- 期数:
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2022年03期
- 页码:
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39-44
- 栏目:
-
- 出版日期:
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2022-06-28
文章信息/Info
- Title:
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Research and Application of Disassembly and Repair Technology for Movable Point Frog of High-speed Railway Turnout
- 文章编号:
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1674—8247(2022)03—0039-06
- 作者:
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张加奇
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中国铁路广州局集团有限公司, 广州 510030
- Author(s):
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ZHANG Jiaqi
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China Railway Guangzhou Bureau Group Co., Ltd., Guangzhou 510030, China
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- 关键词:
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高速铁路|可动心轨辙叉|辙叉拆分修技术|心轨|翼轨|叉跟尖轨
- Keywords:
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high-speed railway|movable point frog|disassembly and repair technology|point rail|wing rail|switch rail at the frog heel
- 分类号:
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U213.6+2
- DOI:
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10.12098/j.issn.1674-8247.2022.03.008
- 文献标志码:
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A
- 摘要:
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随着列车高速、高密运行,道岔钢轨病害逐渐显现并不断加剧,其中可动心轨辙叉区钢轨部件伤损尤为严重、频繁,严重影响列车的平稳安全运行,需要及时进行更换处理。为节约道岔更换成本、解决轨道车吊装能力不足等问题,文章开展可动心轨辙叉拆分更换相关技术研究,结合中国铁路广州局集团有限公司管内京广高铁铺设使用的客专系列、CN系列1/18道岔,对可动心轨辙叉拆分更换技术可行性与操作流程进行了分析研究;依托相关工程案例,介绍了辙叉拆分修技术的施工准备工作、技术操作流程、应急处置预案和关键操作步骤等;现场实际应用中也取得了预期
- Abstract:
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With the high-speed and high-density operation of the train, the rail defects of the turnout gradually appear and continue to intensify, and the rail components of the movable point frog are particularly seriously and frequently damaged, which seriously a
备注/Memo
- 备注/Memo:
-
作者简介:张加奇(1977-),男,工程师。引文格式:张加奇. 高速铁路道岔可动心轨辙叉拆分修技术研究及应用[J]. 高速铁路技术, 2022,13(3):39-44.ZHANG Jiaqi. Research and Application of Disassembly and Repair Technology for Movable Point Frog of High-speed Railway Turnout[J]. High Speed Railway Technology, 2022, 13
更新日期/Last Update:
2022-06-28