CN114541196A - 一种考虑道岔服役性能演变的钢轨打磨周期设计方法 - Google Patents
一种考虑道岔服役性能演变的钢轨打磨周期设计方法 Download PDFInfo
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- CN114541196A CN114541196A CN202210149228.1A CN202210149228A CN114541196A CN 114541196 A CN114541196 A CN 114541196A CN 202210149228 A CN202210149228 A CN 202210149228A CN 114541196 A CN114541196 A CN 114541196A
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 230000007774 longterm Effects 0.000 claims abstract description 9
- 230000001186 cumulative effect Effects 0.000 claims abstract description 4
- 238000005315 distribution function Methods 0.000 claims abstract description 4
- 238000005070 sampling Methods 0.000 claims abstract description 4
- 238000005299 abrasion Methods 0.000 claims description 10
- 238000004088 simulation Methods 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B35/00—Applications of measuring apparatus or devices for track-building purposes
- E01B35/06—Applications of measuring apparatus or devices for track-building purposes for measuring irregularities in longitudinal direction
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
- E01B31/02—Working rail or other metal track components on the spot
- E01B31/12—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails
- E01B31/17—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by grinding
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
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CN202210149228.1A CN114541196A (zh) | 2022-02-18 | 2022-02-18 | 一种考虑道岔服役性能演变的钢轨打磨周期设计方法 |
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CN202210149228.1A CN114541196A (zh) | 2022-02-18 | 2022-02-18 | 一种考虑道岔服役性能演变的钢轨打磨周期设计方法 |
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CN114541196A true CN114541196A (zh) | 2022-05-27 |
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Citations (12)
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WO2016058727A1 (de) * | 2014-10-16 | 2016-04-21 | Siemens Ag Österreich | Zustandsdiagnose von schienenfahrzeugrädern |
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CN111238837A (zh) * | 2019-12-27 | 2020-06-05 | 西南交通大学 | 基于车轮振动加速度响应高速列车轮对损伤识别试验台 |
CN111339648A (zh) * | 2020-02-19 | 2020-06-26 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | 一种高速铁路道岔表面伤损分析方法 |
CN111368444A (zh) * | 2020-03-09 | 2020-07-03 | 南京理工大学 | 一种轮轨滚动接触斑分析方法 |
CN111460705A (zh) * | 2020-03-19 | 2020-07-28 | 中国铁道科学研究院集团有限公司金属及化学研究所 | 一种高速铁路钢轨型面优化设计方法 |
CN112464525A (zh) * | 2020-11-07 | 2021-03-09 | 西南交通大学 | 一种轮轨裂纹萌生及扩展的确定方法 |
CN112464397A (zh) * | 2020-11-07 | 2021-03-09 | 西南交通大学 | 一种铁路道岔钢轨打磨廓形优化方法 |
CN112613143A (zh) * | 2020-12-26 | 2021-04-06 | 北京工业大学 | 一种基于时变失效的螺栓可靠性分析方法 |
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2022
- 2022-02-18 CN CN202210149228.1A patent/CN114541196A/zh active Pending
Patent Citations (12)
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US20070168341A1 (en) * | 2006-01-05 | 2007-07-19 | Jonathan Nichols | Method and apparatus for detecting damage in structures |
US20170030850A1 (en) * | 2014-04-15 | 2017-02-02 | Homero Castaneda-Lopez | Methods for evaluation and estimation of external corrosion damage on buried pipelines |
WO2016058727A1 (de) * | 2014-10-16 | 2016-04-21 | Siemens Ag Österreich | Zustandsdiagnose von schienenfahrzeugrädern |
CN109468898A (zh) * | 2018-12-28 | 2019-03-15 | 华夏铁路运营维护有限公司 | 钢轨养护方法及装置 |
CN110728000A (zh) * | 2019-09-29 | 2020-01-24 | 华中科技大学 | 一种无砟轨道弹性扣件损伤识别方法 |
CN111238837A (zh) * | 2019-12-27 | 2020-06-05 | 西南交通大学 | 基于车轮振动加速度响应高速列车轮对损伤识别试验台 |
CN111339648A (zh) * | 2020-02-19 | 2020-06-26 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | 一种高速铁路道岔表面伤损分析方法 |
CN111368444A (zh) * | 2020-03-09 | 2020-07-03 | 南京理工大学 | 一种轮轨滚动接触斑分析方法 |
CN111460705A (zh) * | 2020-03-19 | 2020-07-28 | 中国铁道科学研究院集团有限公司金属及化学研究所 | 一种高速铁路钢轨型面优化设计方法 |
CN112464525A (zh) * | 2020-11-07 | 2021-03-09 | 西南交通大学 | 一种轮轨裂纹萌生及扩展的确定方法 |
CN112464397A (zh) * | 2020-11-07 | 2021-03-09 | 西南交通大学 | 一种铁路道岔钢轨打磨廓形优化方法 |
CN112613143A (zh) * | 2020-12-26 | 2021-04-06 | 北京工业大学 | 一种基于时变失效的螺栓可靠性分析方法 |
Non-Patent Citations (12)
Title |
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刘启宾;: "12号合金钢组合辙叉单开道岔疲劳裂纹萌生寿命预测" * |
周宇;许玉德;: "城市轨道交通线路钢轨全寿命养护策略研究" * |
徐志伟;: "铁路道岔疲劳伤损病害与打磨周期探析" * |
李晓光;: "60N钢轨18号无砟道岔的运用研究" * |
王平,刘学毅,万复光: "钢轨磨耗动力分析模型" * |
王平;王彩芸;王文健;刘启跃;: "基于PSO混合算法优化BP网络在钢轨磨损量预测中的应用" * |
王平;郭强;: "轮轨摩擦控制对地铁道岔曲尖轨损伤的影响研究" * |
王树国;司道林;杨东升;钱坤;: "我国高速铁路道岔尖轨廓形研究" * |
费俊杰;周剑华;朱敏;郑建国;: "钢轨打磨对使用性能的影响" * |
金学松;赵国堂;梁树林;陶功权;崔大宾;温泽峰;: "高速铁路轮轨磨损特征、机理、影响和对策――车轮踏面横向磨耗" * |
陈嵘;丁晔;陈嘉胤;王雪彤;徐井芒;王平;: "不同车轮型面对地铁道岔区轮轨静态接触行为的影响" * |
高原;王平;陈嵘;徐井芒;陈嘉胤;: "重载铁路固定辙叉区轮轨瞬态滚动接触行为分析" * |
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Effective date of registration: 20220620 Address after: 030000 Beiying Village North Road, Xiaodian District, Taiyuan City, Shanxi Province Applicant after: Taiyuan high speed railway maintenance section of Daqin Railway Co.,Ltd. Address before: 610000 North Section of Second Ring Road, Chengdu City, Sichuan Province Applicant before: SOUTHWEST JIAOTONG University Applicant before: Taiyuan high speed railway maintenance section of Daqin Railway Co.,Ltd. |
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