DK0819196T3 - Fremgangsmåde og anlæg til berøringsfri måling af vejes eller jernbaneskinners deflektion - Google Patents

Fremgangsmåde og anlæg til berøringsfri måling af vejes eller jernbaneskinners deflektion

Info

Publication number
DK0819196T3
DK0819196T3 DK96909983T DK96909983T DK0819196T3 DK 0819196 T3 DK0819196 T3 DK 0819196T3 DK 96909983 T DK96909983 T DK 96909983T DK 96909983 T DK96909983 T DK 96909983T DK 0819196 T3 DK0819196 T3 DK 0819196T3
Authority
DK
Denmark
Prior art keywords
deflection
pct
weighing
touch
measuring
Prior art date
Application number
DK96909983T
Other languages
Danish (da)
English (en)
Inventor
Leif Gronskov
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 DK0819196T3 publication Critical patent/DK0819196T3/da

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
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain 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)
  • Road Repair (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
DK96909983T 1995-04-03 1996-04-02 Fremgangsmåde og anlæg til berøringsfri måling af vejes eller jernbaneskinners deflektion DK0819196T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK37295 1995-04-03
PCT/DK1996/000159 WO1996031655A1 (en) 1995-04-03 1996-04-02 Method and apparatus for non-contact measuring of the deflection of roads or rails

Publications (1)

Publication Number Publication Date
DK0819196T3 true DK0819196T3 (da) 2002-01-21

Family

ID=8092767

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96909983T DK0819196T3 (da) 1995-04-03 1996-04-02 Fremgangsmåde og anlæg til berøringsfri måling af vejes eller jernbaneskinners deflektion

Country Status (9)

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

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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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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
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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
JP2023039436A (ja) * 2021-09-08 2023-03-20 株式会社Nippo 沈下量測定装置及び沈下量測定方法
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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Also Published As

Publication number Publication date
DE69616041D1 (de) 2001-11-22
JP3851342B2 (ja) 2006-11-29
EP0819196A2 (de) 1998-01-21
US6119353A (en) 2000-09-19
AU5332296A (en) 1996-10-23
WO1996031655A1 (en) 1996-10-10
EP0819196B1 (de) 2001-10-17
AU694347B2 (en) 1998-07-16
JP2006162630A (ja) 2006-06-22
DE69616041T2 (de) 2002-07-11
ES2165979T3 (es) 2002-04-01
ATE207162T1 (de) 2001-11-15
JPH11503520A (ja) 1999-03-26
JP3850875B2 (ja) 2006-11-29

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