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GB2317950B - Methods of detecting defects of structure - Google Patents

Methods of detecting defects of structure

Info

Publication number
GB2317950B
GB2317950B GB9723798A GB9723798A GB2317950B GB 2317950 B GB2317950 B GB 2317950B GB 9723798 A GB9723798 A GB 9723798A GB 9723798 A GB9723798 A GB 9723798A GB 2317950 B GB2317950 B GB 2317950B
Authority
GB
United Kingdom
Prior art keywords
methods
detecting defects
defects
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
GB9723798A
Other versions
GB2317950A (en
GB9723798D0 (en
Inventor
Kenichiro Yamazaki
Kiyotaka Kawase
Toshio Koike
Susumu Harashima
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.)
Nitto Chemical Industry Co Ltd
Original Assignee
Nitto Chemical Industry Co 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 JP295496A external-priority patent/JPH09189670A/en
Priority claimed from JP8096782A external-priority patent/JPH09281065A/en
Application filed by Nitto Chemical Industry Co Ltd filed Critical Nitto Chemical Industry Co Ltd
Priority claimed from GB9616322A external-priority patent/GB2309077B/en
Publication of GB9723798D0 publication Critical patent/GB9723798D0/en
Publication of GB2317950A publication Critical patent/GB2317950A/en
Application granted granted Critical
Publication of GB2317950B publication Critical patent/GB2317950B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
    • G01N33/383—Concrete or cement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/72—Investigating presence of flaws

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Ceramic Engineering (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Radiation Pyrometers (AREA)
GB9723798A 1996-01-11 1996-08-02 Methods of detecting defects of structure Expired - Fee Related GB2317950B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP295496A JPH09189670A (en) 1996-01-11 1996-01-11 Method for detecting defect of structure reinforced with steel plate
JP8096782A JPH09281065A (en) 1996-04-18 1996-04-18 Detection of defect of structure
GB9616322A GB2309077B (en) 1996-01-11 1996-08-02 Method of detecting defects of structure

Publications (3)

Publication Number Publication Date
GB9723798D0 GB9723798D0 (en) 1998-01-07
GB2317950A GB2317950A (en) 1998-04-08
GB2317950B true GB2317950B (en) 1998-10-07

Family

ID=27268414

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9723798A Expired - Fee Related GB2317950B (en) 1996-01-11 1996-08-02 Methods of detecting defects of structure

Country Status (1)

Country Link
GB (1) GB2317950B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109060883A (en) * 2018-09-13 2018-12-21 武汉轻工大学 Dam suspension cable type crack detection robot

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629584A (en) * 1970-09-28 1971-12-21 Inter Probe Method and apparatus for the nondestructive testing of materials
GB2164147A (en) * 1984-09-04 1986-03-12 Gen Electric Detection of coating adhesion
GB2220065A (en) * 1988-06-07 1989-12-28 Atomic Energy Authority Uk Coating inspection
JPH06201625A (en) * 1992-10-26 1994-07-22 Puranetsuto Kk Apparatus and method for searching defect

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629584A (en) * 1970-09-28 1971-12-21 Inter Probe Method and apparatus for the nondestructive testing of materials
GB2164147A (en) * 1984-09-04 1986-03-12 Gen Electric Detection of coating adhesion
GB2220065A (en) * 1988-06-07 1989-12-28 Atomic Energy Authority Uk Coating inspection
JPH06201625A (en) * 1992-10-26 1994-07-22 Puranetsuto Kk Apparatus and method for searching defect

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WPI Abstract Accession No. 94-273705/34 & JP 06 201 625 A *

Also Published As

Publication number Publication date
GB2317950A (en) 1998-04-08
GB9723798D0 (en) 1998-01-07

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000802