HK1208252A1 - Rolling wheel deflectometer - Google Patents

Rolling wheel deflectometer

Info

Publication number
HK1208252A1
HK1208252A1 HK15108809.7A HK15108809A HK1208252A1 HK 1208252 A1 HK1208252 A1 HK 1208252A1 HK 15108809 A HK15108809 A HK 15108809A HK 1208252 A1 HK1208252 A1 HK 1208252A1
Authority
HK
Hong Kong
Prior art keywords
rolling wheel
wheel deflectometer
deflectometer
rolling
wheel
Prior art date
Application number
HK15108809.7A
Other languages
English (en)
Chinese (zh)
Inventor
雅各布．芬．馬德森
Original Assignee
Dynatest Internat A S
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 Dynatest Internat A S filed Critical Dynatest Internat A S
Publication of HK1208252A1 publication Critical patent/HK1208252A1/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/01—Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed or reference line supports; Applications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/07—Apparatus combining measurement of the surface configuration of paving with application of material in proportion to the measured irregularities
    • 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
    • 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
    • G01B11/167—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by projecting a pattern on the object
    • 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2518—Projection by scanning of the object
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electromagnetism (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
HK15108809.7A 2012-06-14 2015-09-10 Rolling wheel deflectometer HK1208252A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DK2012/050204 WO2013185759A1 (en) 2012-06-14 2012-06-14 Rolling wheel deflectometer

Publications (1)

Publication Number Publication Date
HK1208252A1 true HK1208252A1 (en) 2016-02-26

Family

ID=46384083

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15108809.7A HK1208252A1 (en) 2012-06-14 2015-09-10 Rolling wheel deflectometer

Country Status (13)

Country Link
US (1) US9732479B2 (ru)
EP (1) EP2861802B1 (ru)
CN (1) CN104411887B (ru)
AU (1) AU2012382625B2 (ru)
ES (1) ES2937660T3 (ru)
FI (1) FI2861802T3 (ru)
HK (1) HK1208252A1 (ru)
HU (1) HUE061047T2 (ru)
IN (1) IN2014DN10646A (ru)
PL (1) PL2861802T3 (ru)
PT (1) PT2861802T (ru)
RU (1) RU2603668C2 (ru)
WO (1) WO2013185759A1 (ru)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI2861802T3 (fi) 2012-06-14 2023-01-31 Vierivän pyörän taipumamittari
CN105352475B (zh) * 2015-11-03 2017-08-18 长安大学 一种三维激光检测仪最佳水平架设夹角的确定方法
RU180996U1 (ru) * 2017-06-16 2018-07-03 Государственная компания "Российские автомобильные дороги" (Государственная компания "АВТОДОР") Устройство для измерения прогиба цементобетонных покрытий
US11506481B2 (en) * 2017-06-22 2022-11-22 Ramboll Sweden Ab Apparatus and a method for rolling weight deflection measurement
WO2019134751A1 (en) 2018-01-05 2019-07-11 Dynatest International A/S Rolling weight deflectometer
CN109356008B (zh) * 2018-11-01 2021-07-02 河海大学 连续测量路面弯沉的落锤式弯沉仪
CN110360927B (zh) * 2019-07-24 2020-11-06 西南交通大学 一种长大部件挠度快速测量装置及测量方法
CN111424507B (zh) * 2020-03-18 2021-12-14 河南交院工程技术集团有限公司 一种弯沉值动态测量用弯沉梁及道路弯沉值动态测量装置
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
CZ309570B6 (cs) * 2021-10-04 2023-04-19 České vysoké učení technické v Praze Způsob zvýšení životnosti pojezdové plochy a úsek pojezdové plochy
KR102443235B1 (ko) * 2022-01-18 2022-09-14 주식회사 엔비컨스 원형관의 직진도 측정장치
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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571695A (en) * 1982-07-09 1986-02-18 Purdue Research Foundation Non-contact road profilometer and deflection meter
SE457807B (sv) * 1984-09-17 1989-01-30 Peter Arnberg Foerfarande och anordning foer maetning av vaegbanors baerighet
US5790243A (en) * 1993-09-30 1998-08-04 Herr; William F. Highway profile measuring system
US5510889A (en) * 1993-09-30 1996-04-23 Herr; William J. Highway profile measuring system
US5753808A (en) * 1995-09-11 1998-05-19 Quest Integrated, Inc. Self-compensating rolling weight deflectometer
CA2278108C (en) * 1999-07-20 2008-01-29 The University Of Western Ontario Three-dimensional measurement method and apparatus
RU73884U1 (ru) 2008-03-07 2008-06-10 Государственное образовательное учреждение высшего профессионального образования "Московский автомобильно-дорожный институт" (Государственный технический университет) Передвижная дорожная лаборатория мониторинга улично-дорожной сети
DE102008064429A1 (de) * 2008-12-22 2010-08-12 Rheinmetall Landsysteme Gmbh Vorrichtung und Verfahren zur Ermittlung der Bodentragfähigkeit
US8892367B2 (en) * 2009-10-16 2014-11-18 Dynatest International A/S Determination of subgrade modulus and stiffness of pavement layers for measurement of bearing capacity under fast moving wheel load
US8596116B2 (en) * 2009-10-16 2013-12-03 Dynatest International A/S Triangulation of pavement deflections using more than four sensors
CN201615872U (zh) * 2010-02-11 2010-10-27 广州市地下铁道总公司 车轮踏面缺陷检测装置
WO2013163618A1 (en) * 2012-04-26 2013-10-31 Quest Integrated, Inc. Rolling weight deflectometer
FI2861802T3 (fi) 2012-06-14 2023-01-31 Vierivän pyörän taipumamittari
US9261354B1 (en) * 2014-10-24 2016-02-16 Edward J. Mercado System and process for measuring deflection

Also Published As

Publication number Publication date
WO2013185759A1 (en) 2013-12-19
IN2014DN10646A (ru) 2015-09-11
ES2937660T3 (es) 2023-03-30
US9732479B2 (en) 2017-08-15
PL2861802T3 (pl) 2023-03-20
CN104411887B (zh) 2017-04-12
RU2014151122A (ru) 2016-07-27
AU2012382625A1 (en) 2015-01-22
AU2012382625B2 (en) 2017-01-05
HUE061047T2 (hu) 2023-05-28
RU2603668C2 (ru) 2016-11-27
EP2861802B1 (en) 2022-11-02
CN104411887A (zh) 2015-03-11
US20150240431A1 (en) 2015-08-27
EP2861802A1 (en) 2015-04-22
FI2861802T3 (fi) 2023-01-31
PT2861802T (pt) 2023-01-24

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20210613