JPH0423215B2 - - Google Patents

Info

Publication number
JPH0423215B2
JPH0423215B2 JP58177704A JP17770483A JPH0423215B2 JP H0423215 B2 JPH0423215 B2 JP H0423215B2 JP 58177704 A JP58177704 A JP 58177704A JP 17770483 A JP17770483 A JP 17770483A JP H0423215 B2 JPH0423215 B2 JP H0423215B2
Authority
JP
Japan
Prior art keywords
riser brace
riser
brace
flaw detection
welded
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 - Lifetime
Application number
JP58177704A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6069549A (ja
Inventor
Masahiro Kobayashi
Hiroshi Yamada
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP58177704A priority Critical patent/JPS6069549A/ja
Publication of JPS6069549A publication Critical patent/JPS6069549A/ja
Publication of JPH0423215B2 publication Critical patent/JPH0423215B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/056—Angular incidence, angular propagation
    • 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
    • G01N2291/26—Scanned objects
    • G01N2291/267—Welds
    • G01N2291/2675—Seam, butt welding
    • 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
    • G01N2291/26—Scanned objects
    • G01N2291/269—Various geometry objects
    • G01N2291/2695—Bottles, containers

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
JP58177704A 1983-09-26 1983-09-26 ライザブレ−スの探傷試験方法とその装置 Granted JPS6069549A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58177704A JPS6069549A (ja) 1983-09-26 1983-09-26 ライザブレ−スの探傷試験方法とその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58177704A JPS6069549A (ja) 1983-09-26 1983-09-26 ライザブレ−スの探傷試験方法とその装置

Publications (2)

Publication Number Publication Date
JPS6069549A JPS6069549A (ja) 1985-04-20
JPH0423215B2 true JPH0423215B2 (enrdf_load_stackoverflow) 1992-04-21

Family

ID=16035640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58177704A Granted JPS6069549A (ja) 1983-09-26 1983-09-26 ライザブレ−スの探傷試験方法とその装置

Country Status (1)

Country Link
JP (1) JPS6069549A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4653982B2 (ja) * 2004-08-11 2011-03-16 日立Ｇｅニュークリア・エナジー株式会社 原子炉内検査装置及び原子炉内検査方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54153691A (en) * 1978-05-24 1979-12-04 Hitachi Ltd Method and apparatus for ultrasonic flaw detection of nozzles
JPS5826550B2 (ja) * 1978-07-04 1983-06-03 鹿島建設株式会社 二探触子を利用する超音波探傷方法及びその装置

Also Published As

Publication number Publication date
JPS6069549A (ja) 1985-04-20

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