IT1400612B1 - Sistema per misurare e monitorare la deformazione di oggetti sollecitati da forze esterne . - Google Patents

Sistema per misurare e monitorare la deformazione di oggetti sollecitati da forze esterne .

Info

Publication number
IT1400612B1
IT1400612B1 ITRM2010A000333A ITRM20100333A IT1400612B1 IT 1400612 B1 IT1400612 B1 IT 1400612B1 IT RM2010A000333 A ITRM2010A000333 A IT RM2010A000333A IT RM20100333 A ITRM20100333 A IT RM20100333A IT 1400612 B1 IT1400612 B1 IT 1400612B1
Authority
IT
Italy
Prior art keywords
stressed
deformation
monitoring
objects
measuring
Prior art date
Application number
ITRM2010A000333A
Other languages
English (en)
Inventor
Del Marmo Paolo Persi
Original Assignee
Persi Del Marmo
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 Persi Del Marmo filed Critical Persi Del Marmo
Priority to ITRM2010A000333A priority Critical patent/IT1400612B1/it
Priority to DK11740730.4T priority patent/DK2583076T3/en
Priority to RS20190364A priority patent/RS58483B1/sr
Priority to PT11740730T priority patent/PT2583076T/pt
Priority to PCT/IT2011/000203 priority patent/WO2011158273A2/en
Priority to EP11740730.4A priority patent/EP2583076B1/en
Priority to ES11740730T priority patent/ES2716816T3/es
Publication of ITRM20100333A1 publication Critical patent/ITRM20100333A1/it
Application granted granted Critical
Publication of IT1400612B1 publication Critical patent/IT1400612B1/it

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
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/08—Testing mechanical properties
    • G01M11/083—Testing mechanical properties by using an optical fiber in contact with the device under test [DUT]
    • G01M11/085—Testing mechanical properties by using an optical fiber in contact with the device under test [DUT] the optical fiber being on or near the surface of the DUT
    • 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
    • G01B11/18—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge using photoelastic elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
    • G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
ITRM2010A000333A 2010-06-18 2010-06-18 Sistema per misurare e monitorare la deformazione di oggetti sollecitati da forze esterne . IT1400612B1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITRM2010A000333A IT1400612B1 (it) 2010-06-18 2010-06-18 Sistema per misurare e monitorare la deformazione di oggetti sollecitati da forze esterne .
DK11740730.4T DK2583076T3 (en) 2010-06-18 2011-06-16 SYSTEM FOR MEASURING AND MONITORING THE EXTENSION OF OBJECTS LOADED BY EXTERNAL FORCES
RS20190364A RS58483B1 (sr) 2010-06-18 2011-06-16 Sistem za merenje i praćenje naprezanja na objektima opterećenim spoljnim silama
PT11740730T PT2583076T (pt) 2010-06-18 2011-06-16 Sistema de medição e monitorização da acção de deformação sobre objectos pressionados por forças externas
PCT/IT2011/000203 WO2011158273A2 (en) 2010-06-18 2011-06-16 System for measuring and monitoring the strain on objects stressed by external forces
EP11740730.4A EP2583076B1 (en) 2010-06-18 2011-06-16 System for measuring and monitoring the strain on objects stressed by external forces
ES11740730T ES2716816T3 (es) 2010-06-18 2011-06-16 Sistema para medir y monitorizar la deformación en objetos sometidos a tensión por fuerzas externas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM2010A000333A IT1400612B1 (it) 2010-06-18 2010-06-18 Sistema per misurare e monitorare la deformazione di oggetti sollecitati da forze esterne .

Publications (2)

Publication Number Publication Date
ITRM20100333A1 ITRM20100333A1 (it) 2011-12-19
IT1400612B1 true IT1400612B1 (it) 2013-06-14

Family

ID=43385726

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM2010A000333A IT1400612B1 (it) 2010-06-18 2010-06-18 Sistema per misurare e monitorare la deformazione di oggetti sollecitati da forze esterne .

Country Status (7)

Country Link
EP (1) EP2583076B1 (it)
DK (1) DK2583076T3 (it)
ES (1) ES2716816T3 (it)
IT (1) IT1400612B1 (it)
PT (1) PT2583076T (it)
RS (1) RS58483B1 (it)
WO (1) WO2011158273A2 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105338919B (zh) * 2013-06-28 2018-08-28 皇家飞利浦有限公司 利用多条光纤的光学形状感测

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6597822B1 (en) * 1999-04-02 2003-07-22 Ifos, Inc. Multiplexable fiber-optic strain sensor system with temperature compensation capability
US6854327B2 (en) * 2002-11-06 2005-02-15 Shell Oil Company Apparatus and method for monitoring compaction
EP2049868A2 (en) * 2006-08-09 2009-04-22 Shell Internationale Research Maatschappij B.V. Method of applying a string of interconnected strain sensors to an object, a pliable support structure, and method of producing a mineral hydrocarbon fluid
US7512502B1 (en) * 2006-11-28 2009-03-31 Southeastern Louisiana University Method and apparatus for analyzing deformation and predicting failure in solid-state objects
US7520176B1 (en) * 2006-12-05 2009-04-21 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method for real-time structure shape-sensing
WO2008115375A1 (en) * 2007-03-16 2008-09-25 Luna Innovations Incorporated Fiber optic position and/or shape sensing based on rayleigh scatter

Also Published As

Publication number Publication date
ES2716816T3 (es) 2019-06-17
EP2583076B1 (en) 2018-12-26
RS58483B1 (sr) 2019-04-30
WO2011158273A3 (en) 2012-03-29
ITRM20100333A1 (it) 2011-12-19
PT2583076T (pt) 2019-04-02
DK2583076T3 (en) 2019-04-08
WO2011158273A2 (en) 2011-12-22
EP2583076A2 (en) 2013-04-24

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