ES2165979T3 - Procedimiento y aparato para medir sin contacto la deflexion de carreteras o railes. - Google Patents

Procedimiento y aparato para medir sin contacto la deflexion de carreteras o railes.

Info

Publication number
ES2165979T3
ES2165979T3 ES96909983T ES96909983T ES2165979T3 ES 2165979 T3 ES2165979 T3 ES 2165979T3 ES 96909983 T ES96909983 T ES 96909983T ES 96909983 T ES96909983 T ES 96909983T ES 2165979 T3 ES2165979 T3 ES 2165979T3
Authority
ES
Spain
Prior art keywords
railes
deflexion
roads
appliance
measure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES96909983T
Other languages
English (en)
Inventor
Leif Gronskov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GREENWOOD ENGINEERING AS
Original Assignee
GREENWOOD ENGINEERING AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GREENWOOD ENGINEERING AS filed Critical GREENWOOD ENGINEERING AS
Application granted granted Critical
Publication of ES2165979T3 publication Critical patent/ES2165979T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01M5/0091—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by using electromagnetic excitation or detection
    • 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
    • E01B35/12—Applications of measuring apparatus or devices for track-building purposes for measuring movement of the track or of the components thereof under rolling loads, e.g. depression of sleepers, increase of gauge
    • 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
    • G01M5/0058—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 of elongated objects, e.g. pipes, masts, towers or railways

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Structural Engineering (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Road Repair (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

EQUIPO PARA LA MEDIDA SIN CONTACTO DE LA CURVATURA SUPERFICIAL DE UNA CARRETERA (2), QUE COMPRENDE UN VEHICULO AUTOPROPULSADO CON UNA CARGA (7) QUE AFECTA, AL MENOS, A UNA RUEDA (4), CUYA VELOCIDAD EN LA DIRECCION DE VIAJE SE MIDE. EL EQUIPO TAMBIEN COMPRENDE UN DISPOSITIVO LASER (8) DESDE EL CUAL SE DIRIGE, AL MENOS, UN RAYO ELECTROMAGNETICO HACIA LA CARRETERA, CERCA DEL VEHICULO, DETECTANDOSE EL CAMBIO EN LA FRECUENCIA DOPPLER EN LA REFLEXION. UN CIRCUITO ELECTRONICO (19) REGISTRA CONTINUAMENTE LOS RESULTADOS DE LAS MEDIDAS Y , CONJUNTAMENTE, LA CURVATURA SUPERFICIAL A LA VELOCIDAD NORMAL DE VIAJE.
ES96909983T 1995-04-03 1996-04-02 Procedimiento y aparato para medir sin contacto la deflexion de carreteras o railes. Expired - Lifetime ES2165979T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK37295 1995-04-03

Publications (1)

Publication Number Publication Date
ES2165979T3 true ES2165979T3 (es) 2002-04-01

Family

ID=8092767

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96909983T Expired - Lifetime ES2165979T3 (es) 1995-04-03 1996-04-02 Procedimiento y aparato para medir sin contacto la deflexion de carreteras o railes.

Country Status (9)

Country Link
US (1) US6119353A (es)
EP (1) EP0819196B1 (es)
JP (2) JP3850875B2 (es)
AT (1) ATE207162T1 (es)
AU (1) AU694347B2 (es)
DE (1) DE69616041T2 (es)
DK (1) DK0819196T3 (es)
ES (1) ES2165979T3 (es)
WO (1) WO1996031655A1 (es)

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CN102162217B (zh) * 2010-11-18 2012-06-06 武汉武大卓越科技有限责任公司 激光动态弯沉测量车
CN103339501A (zh) 2010-11-29 2013-10-02 内布拉斯加大学董事会 用于超声地评估结构性能的系统和方法
SE535848C2 (sv) * 2011-05-19 2013-01-15 Eber Dynamics Ab Förfarande för att fastställa nedböjningen och/eller styvheten hos en bärande konstruktion
CN103635375A (zh) * 2011-05-24 2014-03-12 内布拉斯加大学董事会 适于对导轨偏转进行成像和测量的视觉系统
CN102444079B (zh) * 2011-09-16 2014-03-19 武汉武大卓越科技有限责任公司 路面弯沉测量系统及其测量方法
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CN105026917A (zh) 2012-11-04 2015-11-04 内布拉斯加大学董事会 对铁轨偏移进行成像和测量的系统
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CN103669185B (zh) * 2013-12-25 2018-03-06 长安大学 一种路面表面构造波谱测试装置
SE538909C2 (sv) 2014-04-15 2017-02-07 Eber Dynamics Ab Förfarande och anordning för att bestämma strukturella parametrar för ett järnvägsspår
CN104131509B (zh) * 2014-06-20 2016-04-20 南京理工技术转移中心有限公司 一种路面纹理结构与构造深度激光测量仪
JP6347078B2 (ja) * 2014-07-24 2018-06-27 国立研究開発法人土木研究所 たわみ計測方法およびたわみ計測装置
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JP6050415B2 (ja) * 2015-03-31 2016-12-21 中日本ハイウェイ・メンテナンス東名株式会社 路面平滑性評価方法
CN107201713A (zh) * 2016-03-16 2017-09-26 南京理工技术转移中心有限公司 路面裂缝病害检测方法和系统
EP3601006A4 (en) * 2017-03-27 2021-04-28 Harsco Technologies LLC TRACK GEOMETRIC BELT MEASURING SYSTEM WITH INERTIA MEASUREMENT
CN107192520B (zh) * 2017-07-13 2018-12-11 重庆三峡学院 一种桥梁挠度检测装置
CN109724884B (zh) * 2019-01-15 2020-11-03 武汉武大卓越科技有限责任公司 动态载荷作用下材料表面变形速度测量横梁
CN110553833B (zh) * 2019-10-22 2021-08-03 北京无线电测量研究所 一种结构件形变模拟装置及方法
CN111692985B (zh) * 2020-06-19 2022-01-28 交通运输部公路科学研究所 一种单跨简支梁桥在通车情况下的恒载挠度分析方法
US11933000B2 (en) * 2020-10-13 2024-03-19 Samuel C. Patterson Depth guide for paving machine
CN112964438A (zh) * 2021-03-16 2021-06-15 江苏信息职业技术学院 一种桥梁动挠度在线监测方法与系统
CN113465503B (zh) * 2021-06-04 2023-04-07 中铁十一局集团电务工程有限公司 高速磁浮动力轨自动识别参数检测设备及方法
TWI806294B (zh) * 2021-12-17 2023-06-21 財團法人工業技術研究院 三維量測設備與三維量測方法
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CN115217018B (zh) * 2022-07-11 2024-07-12 武汉光谷卓越科技股份有限公司 基于滚动载荷作用下变形速度的弯沉盆检测方法及装置

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Also Published As

Publication number Publication date
AU694347B2 (en) 1998-07-16
DE69616041D1 (de) 2001-11-22
DE69616041T2 (de) 2002-07-11
DK0819196T3 (da) 2002-01-21
AU5332296A (en) 1996-10-23
ATE207162T1 (de) 2001-11-15
JP3851342B2 (ja) 2006-11-29
WO1996031655A1 (en) 1996-10-10
JP3850875B2 (ja) 2006-11-29
US6119353A (en) 2000-09-19
EP0819196B1 (en) 2001-10-17
JP2006162630A (ja) 2006-06-22
JPH11503520A (ja) 1999-03-26
EP0819196A2 (en) 1998-01-21

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