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AU2088000A - Surveillance of structures - Google Patents

Surveillance of structures

Info

Publication number
AU2088000A
AU2088000A AU20880/00A AU2088000A AU2088000A AU 2088000 A AU2088000 A AU 2088000A AU 20880/00 A AU20880/00 A AU 20880/00A AU 2088000 A AU2088000 A AU 2088000A AU 2088000 A AU2088000 A AU 2088000A
Authority
AU
Australia
Prior art keywords
surveillance
structures
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.)
Abandoned
Application number
AU20880/00A
Inventor
John Elliott
Peter O. Paulson
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.)
Pure Technologies Ltd
Original Assignee
Pure Technologies Ltd
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
Priority claimed from CA 2259717 external-priority patent/CA2259717A1/en
Application filed by Pure Technologies Ltd filed Critical Pure Technologies Ltd
Publication of AU2088000A publication Critical patent/AU2088000A/en
Abandoned 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
    • 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]
    • 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
    • G01M11/081—Testing mechanical properties by using a contact-less detection method, i.e. with a camera
    • 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
    • G01M5/0008—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of bridges
    • 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
    • G01M5/0033—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
    • 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
    • G01M5/0066—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by exciting or detecting vibration or acceleration
    • 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
    • G01M5/0075—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by means of external apparatus, e.g. test benches or portable test systems
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
AU20880/00A 1999-01-20 2000-01-19 Surveillance of structures Abandoned AU2088000A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CA 2259717 CA2259717A1 (en) 1999-01-20 1999-01-20 Method and apparatus for video surveillance of structures
CA2259717 1999-01-20
CA2281332 1999-09-03
CA 2281332 CA2281332A1 (en) 1999-01-20 1999-09-03 Surveillance of structures
PCT/CA2000/000048 WO2000043768A1 (en) 1999-01-20 2000-01-19 Surveillance of structures

Publications (1)

Publication Number Publication Date
AU2088000A true AU2088000A (en) 2000-08-07

Family

ID=25680760

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20880/00A Abandoned AU2088000A (en) 1999-01-20 2000-01-19 Surveillance of structures

Country Status (3)

Country Link
AU (1) AU2088000A (en)
CA (1) CA2281332A1 (en)
WO (1) WO2000043768A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006005258B4 (en) * 2006-02-02 2011-01-20 Litef Gmbh Method for determining loads / damages of a mechanical structure
CA2937309A1 (en) 2014-01-24 2015-07-30 The Trustees Of The University Of Pennsylvania Linear motion device with extending tube for positioning
CN112419686B (en) * 2020-12-14 2022-12-02 中科蓝卓(北京)信息科技有限公司 Multistage judgment alarm and event recording system for bridge impact detection
DE102022103042B3 (en) 2022-02-09 2023-05-25 Dekra E.V. Device and method for checking the stability of masts
CN114923648A (en) * 2022-06-14 2022-08-19 苏交科集团股份有限公司 A bridge collision monitoring system device
CN115909622A (en) * 2022-09-26 2023-04-04 上海创米智能科技有限公司 Low-power-consumption intelligent nursing system and method and intelligent door

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514047A1 (en) * 1981-10-01 1983-04-08 Coussineux Henri Automatic detector and indicator for accidents on roads - uses vibration detectors regularly placed along rail to generate electric signals to base station
US4901575A (en) * 1988-11-30 1990-02-20 Gp Taurio, Inc. Methods and apparatus for monitoring structural members subject to transient loads
US5798457A (en) * 1993-06-25 1998-08-25 Pure Technologies Inc. Continuous monitoring of reinforcements in structures
JPH0851491A (en) * 1994-08-08 1996-02-20 Mitsubishi Denki Bill Techno Service Kk Building equipment monitoring device
AU6693196A (en) * 1996-05-01 1997-11-19 Tvx, Inc. Mobile, ground-based platform security system
JP3643648B2 (en) * 1996-06-24 2005-04-27 三菱重工業株式会社 Car accident monitoring device
US5798458A (en) * 1996-10-11 1998-08-25 Raytheon Ti Systems, Inc. Acoustic catastrophic event detection and data capture and retrieval system for aircraft

Also Published As

Publication number Publication date
CA2281332A1 (en) 2000-07-20
WO2000043768A1 (en) 2000-07-27

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase