CN110100164A - 疲劳限度应力确定系统、疲劳限度应力确定装置以及疲劳限度应力确定方法 - Google Patents

疲劳限度应力确定系统、疲劳限度应力确定装置以及疲劳限度应力确定方法 Download PDF

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Publication number
CN110100164A
CN110100164A CN201780079633.8A CN201780079633A CN110100164A CN 110100164 A CN110100164 A CN 110100164A CN 201780079633 A CN201780079633 A CN 201780079633A CN 110100164 A CN110100164 A CN 110100164A
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China
Prior art keywords
limit stress
fatigue limit
temperature
amplitude
line
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Pending
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CN201780079633.8A
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English (en)
Chinese (zh)
Inventor
入江庸介
井上裕嗣
河合亮悟
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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Publication of CN110100164A publication Critical patent/CN110100164A/zh
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    • 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
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • 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
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • G01N3/36—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by pneumatic or hydraulic means
    • 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
    • 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
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/18—Performing tests at high or low temperatures
    • 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
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • G01N3/34—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by mechanical means, e.g. hammer blows
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
    • G01N2203/0073—Fatigue
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/022—Environment of the test
    • G01N2203/0222—Temperature

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  • 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 Strength Of Materials By Application Of Mechanical Stress (AREA)
CN201780079633.8A 2016-12-26 2017-08-22 疲劳限度应力确定系统、疲劳限度应力确定装置以及疲劳限度应力确定方法 Pending CN110100164A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016251885A JP6735508B2 (ja) 2016-12-26 2016-12-26 疲労限度応力特定システム及び疲労限度応力特定方法
JP2016-251885 2016-12-26
PCT/JP2017/029846 WO2018123129A1 (ja) 2016-12-26 2017-08-22 疲労限度応力特定システム、疲労限度応力特定装置及び疲労限度応力特定方法

Publications (1)

Publication Number Publication Date
CN110100164A true CN110100164A (zh) 2019-08-06

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CN201780079633.8A Pending CN110100164A (zh) 2016-12-26 2017-08-22 疲劳限度应力确定系统、疲劳限度应力确定装置以及疲劳限度应力确定方法

Country Status (5)

Country Link
US (1) US11275005B2 (enExample)
EP (1) EP3546919A4 (enExample)
JP (1) JP6735508B2 (enExample)
CN (1) CN110100164A (enExample)
WO (1) WO2018123129A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6796813B2 (ja) * 2017-02-10 2020-12-09 パナソニックＩｐマネジメント株式会社 応力測定システムおよび応力測定方法
JP7229731B2 (ja) * 2018-11-16 2023-02-28 株式会社豊田中央研究所 疲労限度推定装置、疲労限度推定方法及び疲労限度推定プログラム
EP3919880B1 (en) 2019-03-08 2023-08-30 Panasonic Intellectual Property Management Co., Ltd. Stress properties measurement method, stress properties measurement device, and stress properties measurement system
JP7695540B2 (ja) * 2021-09-17 2025-06-19 日本製鉄株式会社 疲労限度推定方法
JP7758948B2 (ja) * 2022-03-14 2025-10-23 日本製鉄株式会社 疲労破壊起点及び疲労限度推定方法

Citations (7)

* Cited by examiner, † Cited by third party
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JP2006250683A (ja) * 2005-03-10 2006-09-21 Toyota Motor Corp 疲労破壊特定システムおよび疲労破壊特定方法
CN100447387C (zh) * 2004-06-09 2008-12-31 五十铃自动车株式会社 涡轮增压器的疲劳故障诊断方法及装置
CN103323352A (zh) * 2013-06-07 2013-09-25 中国石油天然气股份有限公司 天然气水合物沉积物动三轴力学-声学-电学同步测试的实验装置及方法
CN103460015A (zh) * 2011-11-07 2013-12-18 新日铁住金株式会社 部件的疲劳破坏评价装置、部件的疲劳破坏评价方法及计算机程序
JP5411020B2 (ja) * 2009-02-25 2014-02-12 パナソニック株式会社 疲労限度特定システム、疲労破壊箇所特定方法および疲労限度特定方法
JP5710997B2 (ja) * 2011-02-04 2015-04-30 パナソニック株式会社 疲労限度特定システムおよび疲労限度特定方法
JP2016024056A (ja) * 2014-07-22 2016-02-08 パナソニック株式会社 疲労限度応力特定システムおよび疲労限度応力特定方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3032381B2 (ja) 1992-07-06 2000-04-17 日本電子株式会社 応力画像システム
JP4610955B2 (ja) 2004-07-15 2011-01-12 ▲隆▼英 阪上 塑性変形による熱的影響度の測定方法及び装置
US20090000382A1 (en) * 2006-07-31 2009-01-01 University Of Dayton Non-contact acousto-thermal method and apparatus for detecting incipient damage in materials
US9243985B2 (en) * 2009-10-05 2016-01-26 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Fracture fatigue entropy determination
JP6077042B2 (ja) * 2015-04-06 2017-02-08 三菱重工業株式会社 切欠き係数推定方法、切欠き係数推定システム及び切欠き係数推定装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100447387C (zh) * 2004-06-09 2008-12-31 五十铃自动车株式会社 涡轮增压器的疲劳故障诊断方法及装置
JP2006250683A (ja) * 2005-03-10 2006-09-21 Toyota Motor Corp 疲労破壊特定システムおよび疲労破壊特定方法
JP5411020B2 (ja) * 2009-02-25 2014-02-12 パナソニック株式会社 疲労限度特定システム、疲労破壊箇所特定方法および疲労限度特定方法
JP5710997B2 (ja) * 2011-02-04 2015-04-30 パナソニック株式会社 疲労限度特定システムおよび疲労限度特定方法
CN103460015A (zh) * 2011-11-07 2013-12-18 新日铁住金株式会社 部件的疲劳破坏评价装置、部件的疲劳破坏评价方法及计算机程序
CN103323352A (zh) * 2013-06-07 2013-09-25 中国石油天然气股份有限公司 天然气水合物沉积物动三轴力学-声学-电学同步测试的实验装置及方法
JP2016024056A (ja) * 2014-07-22 2016-02-08 パナソニック株式会社 疲労限度応力特定システムおよび疲労限度応力特定方法

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Publication number Publication date
EP3546919A1 (en) 2019-10-02
US20190310174A1 (en) 2019-10-10
US11275005B2 (en) 2022-03-15
EP3546919A4 (en) 2020-01-15
JP2018105709A (ja) 2018-07-05
JP6735508B2 (ja) 2020-08-05
WO2018123129A1 (ja) 2018-07-05

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