JPS60209137A - 疲労損傷予知法 - Google Patents

疲労損傷予知法

Info

Publication number
JPS60209137A
JPS60209137A JP6527984A JP6527984A JPS60209137A JP S60209137 A JPS60209137 A JP S60209137A JP 6527984 A JP6527984 A JP 6527984A JP 6527984 A JP6527984 A JP 6527984A JP S60209137 A JPS60209137 A JP S60209137A
Authority
JP
Japan
Prior art keywords
prediction piece
notch
prediction
piece
cracking
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.)
Granted
Application number
JP6527984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0374785B2 (enrdf_load_html_response
Inventor
Hisao Aoki
青木　尚夫
Minoru Tsuzawa
津沢　稔
Koji Fujieda
藤枝　幸二
Mitsuo Okimura
沖村　美津雄
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.)
Topy Industries Ltd
Original Assignee
Topy Industries 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 Topy Industries Ltd filed Critical Topy Industries Ltd
Priority to JP6527984A priority Critical patent/JPS60209137A/ja
Publication of JPS60209137A publication Critical patent/JPS60209137A/ja
Publication of JPH0374785B2 publication Critical patent/JPH0374785B2/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
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02—Details
    • G01N3/06—Special adaptations of indicating or recording means
    • G01N3/062—Special adaptations of indicating or recording means with mechanical indicating or recording means

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)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
JP6527984A 1984-04-03 1984-04-03 疲労損傷予知法 Granted JPS60209137A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6527984A JPS60209137A (ja) 1984-04-03 1984-04-03 疲労損傷予知法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6527984A JPS60209137A (ja) 1984-04-03 1984-04-03 疲労損傷予知法

Publications (2)

Publication Number Publication Date
JPS60209137A true JPS60209137A (ja) 1985-10-21
JPH0374785B2 JPH0374785B2 (enrdf_load_html_response) 1991-11-28

Family

ID=13282326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6527984A Granted JPS60209137A (ja) 1984-04-03 1984-04-03 疲労損傷予知法

Country Status (1)

Country Link
JP (1) JPS60209137A (enrdf_load_html_response)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0653616A3 (de) * 1993-11-13 1995-11-08 Dornier Gmbh Einrichtung zum Überwachen der Zeitfestigkeit von Strukturen.
JP4873391B2 (ja) * 2007-09-19 2012-02-08 メシア−ダウティ リミテッド 負荷インジケータ
JP2013002960A (ja) * 2011-06-16 2013-01-07 Universal Shipbuilding Corp 疲労モニタリング構造及び鋼構造物
US20130220210A1 (en) * 2012-02-28 2013-08-29 Meritor Heavy Vehicle Braking Systems (Uk) Limited Cast or forged component with fatigue life indication
JP2014178209A (ja) * 2013-03-14 2014-09-25 Press Kogyo Co Ltd アクスルケースの亀裂検知構造
JP2016078696A (ja) * 2014-10-17 2016-05-16 三菱自動車工業株式会社 車両のスタビライザ支持構造
JP2021524031A (ja) * 2018-05-18 2021-09-09 マック ライズ ゲーエムベーハー ウント コー カーゲーＭａｃｋ Ｒｉｄｅｓ ＧｍｂＨ ＆ Ｃｏ．ＫＧ 機械的変化を早期に検出するセンサシステム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939434A (enrdf_load_html_response) * 1972-08-15 1974-04-12
JPS56117144A (en) * 1980-02-20 1981-09-14 Hitachi Ltd Measurement of fatigue damage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939434A (enrdf_load_html_response) * 1972-08-15 1974-04-12
JPS56117144A (en) * 1980-02-20 1981-09-14 Hitachi Ltd Measurement of fatigue damage

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0653616A3 (de) * 1993-11-13 1995-11-08 Dornier Gmbh Einrichtung zum Überwachen der Zeitfestigkeit von Strukturen.
JP4873391B2 (ja) * 2007-09-19 2012-02-08 メシア−ダウティ リミテッド 負荷インジケータ
JP2013002960A (ja) * 2011-06-16 2013-01-07 Universal Shipbuilding Corp 疲労モニタリング構造及び鋼構造物
US20130220210A1 (en) * 2012-02-28 2013-08-29 Meritor Heavy Vehicle Braking Systems (Uk) Limited Cast or forged component with fatigue life indication
JP2014178209A (ja) * 2013-03-14 2014-09-25 Press Kogyo Co Ltd アクスルケースの亀裂検知構造
JP2016078696A (ja) * 2014-10-17 2016-05-16 三菱自動車工業株式会社 車両のスタビライザ支持構造
JP2021524031A (ja) * 2018-05-18 2021-09-09 マック ライズ ゲーエムベーハー ウント コー カーゲーＭａｃｋ Ｒｉｄｅｓ ＧｍｂＨ ＆ Ｃｏ．ＫＧ 機械的変化を早期に検出するセンサシステム

Also Published As

Publication number Publication date
JPH0374785B2 (enrdf_load_html_response) 1991-11-28

Similar Documents

Publication Publication Date Title
US6155117A (en) Edge detection and seam tracking with EMATs
Mangual et al. Acoustic-emission-based characterization of corrosion damage in cracked concrete with prestressing strand
CN105334221B (zh) 新型钢筋锈蚀光纤传感检测装置
JP2019105477A (ja) プレストレス導入用のｃｆｒｐ緊張材を備えた構造物の損傷・変形を検知する方法およびｃｆｒｐ緊張材
JPS60209137A (ja) 疲労損傷予知法
CN108519433A (zh) 一种波形钢腹板之间横向连接结构的健康监测装置及方法
CN103115963A (zh) 电阻焊管焊缝爬波检测方法及其爬波探头
JP6061767B2 (ja) コンクリート内部の剥離探査方法およびその装置
JP2013160500A (ja) 欠陥検査装置および検査方法
CN206057199U (zh) 新型钢筋锈蚀光纤传感检测装置
JP4784556B2 (ja) 超音波検査の感度補正方法
EP0211078A1 (en) Method of measuring stress concentration coefficient with ultrasonic wave
WO2000012962A1 (en) Method for strain deformation
O’Donnell et al. Engineering Criticality Assessments of Floating Offshore Platforms Based on Time Domain Structural Response Analysis
JPH1090085A (ja) 溶接残留応力評価方法
CN116147547A (zh) 一种检测混凝土开口裂缝深度的无损检测系统
JPH0674875A (ja) 構造物疲労寿命予知センサー
JP3761883B2 (ja) 超音波探傷方法
JP3834660B2 (ja) 構造物のひび割れ検知装置
JP3091521B2 (ja) 疲労損傷検出用モニター
RU2293249C9 (ru) Труба, способ и устройство для усовершенствований трубопроводов и т.п. конструкций
KR100561065B1 (ko) 센서를 이용한 재료의 균열위치 검출방법
CN113567349B (zh) 一种焊缝界面结构的激光超声确定方法及其应用
Roberts et al. Structural integrity of welded steel structures
JP2018163061A (ja) 厚鋼板の脆性き裂伝播停止性能評価方法