CN109211499B - 道床刚度检测装置及方法 - Google Patents
道床刚度检测装置及方法 Download PDFInfo
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- CN109211499B CN109211499B CN201811281913.XA CN201811281913A CN109211499B CN 109211499 B CN109211499 B CN 109211499B CN 201811281913 A CN201811281913 A CN 201811281913A CN 109211499 B CN109211499 B CN 109211499B
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- sleeper
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- track bed
- jacks
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- 238000000034 method Methods 0.000 title abstract description 10
- 238000006073 displacement reaction Methods 0.000 claims abstract description 45
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims abstract 2
- 241001669679 Eleotris Species 0.000 claims description 104
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 238000012360 testing method Methods 0.000 claims description 13
- 238000012935 Averaging Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
- G01M5/005—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress by means of external apparatus, e.g. test benches or portable test systems
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Machines For Laying And Maintaining Railways (AREA)
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CN201811281913.XA CN109211499B (zh) | 2018-10-31 | 2018-10-31 | 道床刚度检测装置及方法 |
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CN201811281913.XA CN109211499B (zh) | 2018-10-31 | 2018-10-31 | 道床刚度检测装置及方法 |
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CN109211499A CN109211499A (zh) | 2019-01-15 |
CN109211499B true CN109211499B (zh) | 2020-10-09 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201359553Y (zh) * | 2009-03-06 | 2009-12-09 | 中南大学 | 铁路枕下道床刚度检测装置 |
CN102680238A (zh) * | 2012-05-29 | 2012-09-19 | 西北工业大学 | 一种非接触式发动机推力测试方法及装置 |
CN203396587U (zh) * | 2013-07-31 | 2014-01-15 | 昆明理工大学 | 一种有砟铁路枕下道床支撑刚度的检测装置 |
CN203949828U (zh) * | 2014-07-14 | 2014-11-19 | 成都北斗群星智能科技有限公司 | 道床刚度测试系统 |
CN104316242A (zh) * | 2014-09-19 | 2015-01-28 | 北京交通大学 | 梯子型轨道道床横向阻力测试系统与测试方法 |
KR20160113430A (ko) * | 2015-03-20 | 2016-09-29 | 현대로템 주식회사 | 이동식 전술교량용 가설빔 강성 시험장치 |
DE102015011762A1 (de) * | 2015-09-15 | 2017-03-16 | Jörn GmbH | Schienenfahrzeug mit wenigstens einem elastisch verformbaren Bauteil und Verfahren zur Feststellung des Beginns einer verschleißbedingten Bauteil-Restnutzungsdauer an einem Schienenfahrzeug |
CN108645581A (zh) * | 2018-05-08 | 2018-10-12 | 西南交通大学 | 一种动刚度测试实验设备 |
-
2018
- 2018-10-31 CN CN201811281913.XA patent/CN109211499B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201359553Y (zh) * | 2009-03-06 | 2009-12-09 | 中南大学 | 铁路枕下道床刚度检测装置 |
CN102680238A (zh) * | 2012-05-29 | 2012-09-19 | 西北工业大学 | 一种非接触式发动机推力测试方法及装置 |
CN203396587U (zh) * | 2013-07-31 | 2014-01-15 | 昆明理工大学 | 一种有砟铁路枕下道床支撑刚度的检测装置 |
CN203949828U (zh) * | 2014-07-14 | 2014-11-19 | 成都北斗群星智能科技有限公司 | 道床刚度测试系统 |
CN104316242A (zh) * | 2014-09-19 | 2015-01-28 | 北京交通大学 | 梯子型轨道道床横向阻力测试系统与测试方法 |
KR20160113430A (ko) * | 2015-03-20 | 2016-09-29 | 현대로템 주식회사 | 이동식 전술교량용 가설빔 강성 시험장치 |
DE102015011762A1 (de) * | 2015-09-15 | 2017-03-16 | Jörn GmbH | Schienenfahrzeug mit wenigstens einem elastisch verformbaren Bauteil und Verfahren zur Feststellung des Beginns einer verschleißbedingten Bauteil-Restnutzungsdauer an einem Schienenfahrzeug |
CN108645581A (zh) * | 2018-05-08 | 2018-10-12 | 西南交通大学 | 一种动刚度测试实验设备 |
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Address after: 410000 Jindaoyuan Phase I Industrial Plant, No. 169 Huizhizhong Road, Changsha High-tech Development Zone, Changsha City, Hunan Province Patentee after: Hunan Xiangjian Zhike Engineering Technology Co.,Ltd. Address before: 410000 Jindaoyuan Phase I Industrial Plant, No. 169 Huizhizhong Road, Changsha High-tech Development Zone, Changsha City, Hunan Province Patentee before: HUNAN XIANGJIAN DETECTION Co.,Ltd. |
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Denomination of invention: Track bed stiffness detection device and method Granted publication date: 20201009 Pledgee: Agricultural Bank of China Limited Changsha Wangcheng District sub branch Pledgor: Hunan Xiangjian Zhike Engineering Technology Co.,Ltd. Registration number: Y2024980004640 |