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GB2201777B - Structural defect detecting system - Google Patents
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GB2201777B - Structural defect detecting system - Google Patents

Structural defect detecting system

Info

Publication number
GB2201777B
GB2201777B GB8801584A GB8801584A GB2201777B GB 2201777 B GB2201777 B GB 2201777B GB 8801584 A GB8801584 A GB 8801584A GB 8801584 A GB8801584 A GB 8801584A GB 2201777 B GB2201777 B GB 2201777B
Authority
GB
United Kingdom
Prior art keywords
detecting system
defect detecting
structural defect
structural
detecting
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 - Fee Related
Application number
GB8801584A
Other versions
GB8801584D0 (en
GB2201777A (en
Inventor
Nobuo Imamoto
Yasuhiro Yamashita
Koichi Sakuno
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.)
Doryokuro Kakunenryo Kaihatsu Jigyodan
Mitsui Engineering and Shipbuilding Co Ltd
Power Reactor and Nuclear Fuel Development Corp
Original Assignee
Doryokuro Kakunenryo Kaihatsu Jigyodan
Mitsui Engineering and Shipbuilding Co Ltd
Power Reactor and Nuclear Fuel Development Corp
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 Doryokuro Kakunenryo Kaihatsu Jigyodan, Mitsui Engineering and Shipbuilding Co Ltd, Power Reactor and Nuclear Fuel Development Corp filed Critical Doryokuro Kakunenryo Kaihatsu Jigyodan
Publication of GB8801584D0 publication Critical patent/GB8801584D0/en
Publication of GB2201777A publication Critical patent/GB2201777A/en
Application granted granted Critical
Publication of GB2201777B publication Critical patent/GB2201777B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02827—Elastic parameters, strength or force

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
GB8801584A 1987-01-28 1988-01-25 Structural defect detecting system Expired - Fee Related GB2201777B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62016208A JPS63186122A (en) 1987-01-28 1987-01-28 Abnormality diagnosing system for structure

Publications (3)

Publication Number Publication Date
GB8801584D0 GB8801584D0 (en) 1988-02-24
GB2201777A GB2201777A (en) 1988-09-07
GB2201777B true GB2201777B (en) 1991-06-26

Family

ID=11910096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8801584A Expired - Fee Related GB2201777B (en) 1987-01-28 1988-01-25 Structural defect detecting system

Country Status (4)

Country Link
JP (1) JPS63186122A (en)
DE (1) DE3802138C2 (en)
FR (1) FR2610110B1 (en)
GB (1) GB2201777B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2655846B2 (en) * 1987-09-09 1997-09-24 日立金属株式会社 Metal plate residual strain evaluation test method
CA2208499A1 (en) 1997-06-16 1998-12-16 Hydro-Quebec Electrically audible motorized wheel assembly and method thereof
RU2140625C1 (en) * 1998-02-17 1999-10-27 Селезнев Виктор Сергеевич Method determining physical condition of buildings and structures
RU2151233C1 (en) * 1998-10-30 2000-06-20 Селезнев Виктор Сергеевич Method for determining dynamic characteristics of base and body of hydraulic structure dam
RU2151234C1 (en) * 1998-11-25 2000-06-20 Селезнев Виктор Сергеевич Method for determining dynamic characteristics of base and body of dam at hydroelectric power station by measuring pulses built up when starting hydropower units
RU2163009C2 (en) * 1999-01-06 2001-02-10 Селезнев Виктор Сергеевич Method of scheduled preventive test of physical state of buildings and structures
GB2366382A (en) * 2000-08-23 2002-03-06 Mecon Ltd Remote monitoring of structure condition
US6678403B1 (en) * 2000-09-13 2004-01-13 Peter J. Wilk Method and apparatus for investigating integrity of structural member
RU2189574C1 (en) * 2001-04-26 2002-09-20 Тульский государственный университет Method of determining dynamic characteristics of deformation of oscillating structures
JP2003156415A (en) * 2001-11-21 2003-05-30 Shogo Tanaka Method of inspecting soundness of large-sized structure by adaptive parameter estimation method using physical model, and device therefor
DE10258335A1 (en) * 2002-12-12 2004-06-24 Bayerische Motoren Werke Ag Motor vehicle component fatigue strength estimation method in which a component has one or more acceleration sensors attached to it and is then vibrated on a test bed
RU2242026C1 (en) * 2004-01-15 2004-12-10 ОАО Центральный научно-исследовательский и проектный институт жилых и общественных зданий Method of determining actual values of natural frequencies of oscillation of buildings
JP4825597B2 (en) * 2006-06-23 2011-11-30 株式会社大林組 Damage detection method, damage detection device, damage detection system
JP4825599B2 (en) * 2006-06-26 2011-11-30 株式会社大林組 Damage detection method, damage detection device, damage detection system
RU2331859C2 (en) * 2006-07-24 2008-08-20 Российская Федерация, от имени которой выступает государственный заказчик - Федеральное агентство по атомной энергии (Росатом) Method of defining dynamic properties of separate construction elements
EP2122320B1 (en) * 2007-02-22 2018-10-10 Micro Motion, Inc. Vibratory pipeline diagnostic system and method
RU2365895C1 (en) * 2008-03-11 2009-08-27 Алексей Валерьевич Острецов Method of remote monitoring and troubleshooting of structures condition and bases mainly of engineering structures
RU2365896C1 (en) * 2008-04-08 2009-08-27 Архангельский Научный Центр Уральского Отделения Ран Characterisation method of physical state of building and/or structure
RU2370790C1 (en) * 2008-06-19 2009-10-20 УЧРЕЖДЕНИЕ РОССИЙСКОЙ АКАДЕМИИ НАУК Институт физики Земли им.О.Ю.Шмидта РАН Method of time, place and earthquake magnitude detection
RU2485351C1 (en) * 2012-04-19 2013-06-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Томский государственный архитектурно-строительный университет" (ТГАСУ) Diagnostic of pump unit electric drive
CN103454952B (en) * 2013-09-16 2016-03-30 哈尔滨工业大学 A kind of excitation source circuit of weld seam tracking sensor
CN105067213B (en) * 2015-07-16 2019-02-26 北京强度环境研究所 Pulse excitation device for large-scale structural vibration characteristic test and using method thereof
CN106969828B (en) * 2017-04-18 2019-03-29 中广核工程有限公司 A system and method for fault diagnosis and channel verification of a steam turbine tile vibration sensor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2023820A (en) * 1978-04-13 1980-01-03 Thurner H Methods and apparatus for investigating an elongate body anchored in surrounding material
GB2066468A (en) * 1979-12-19 1981-07-08 Yorkshire Electricity Board Method and Apparatus for Testing Wooden Poles
GB2077431A (en) * 1980-06-03 1981-12-16 Unisearch Ltd Method and means for detecting decay in wood

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396306A1 (en) * 1977-07-01 1979-01-26 Thomson Csf SURFACE ELASTIC WAVE ACCELEROMETER
JPS5498291A (en) * 1978-01-20 1979-08-03 Toshiba Corp Simple type sonic flaw detector
SE422559B (en) * 1980-08-29 1982-03-15 Brajnandan Sinha ELECTRONIC MONITORING SUPPLY FOR WHEEL SHAFT ON RELS vehicle, SPECIAL RAILWAYS
JPS57135354A (en) * 1981-02-16 1982-08-20 Hitachi Ltd Defect detecting method of substance
JPS57161470U (en) * 1981-03-31 1982-10-09
JPS57179746A (en) * 1981-04-30 1982-11-05 Toshiba Corp Monitoring device for fatigue degree of structure
AU554302B2 (en) * 1983-09-02 1986-08-14 Sundstrand Data Control, Inc. Angular rate sensor utilizing parallel vibrating accelerometers
US4711754A (en) * 1985-10-18 1987-12-08 Westinghouse Electric Corp. Method and apparatus for impacting a surface with a controlled impact energy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2023820A (en) * 1978-04-13 1980-01-03 Thurner H Methods and apparatus for investigating an elongate body anchored in surrounding material
GB2066468A (en) * 1979-12-19 1981-07-08 Yorkshire Electricity Board Method and Apparatus for Testing Wooden Poles
GB2077431A (en) * 1980-06-03 1981-12-16 Unisearch Ltd Method and means for detecting decay in wood

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Note: GB A 2023820 and WO 79/00929 are equivalent *

Also Published As

Publication number Publication date
DE3802138A1 (en) 1988-08-18
JPS63186122A (en) 1988-08-01
FR2610110A1 (en) 1988-07-29
GB8801584D0 (en) 1988-02-24
JPH0511895B2 (en) 1993-02-16
FR2610110B1 (en) 1990-04-27
GB2201777A (en) 1988-09-07
DE3802138C2 (en) 1996-06-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010125