JP7099634B2 - 応力発光測定装置、応力発光測定方法および応力発光測定システム - Google Patents
応力発光測定装置、応力発光測定方法および応力発光測定システム Download PDFInfo
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- JP7099634B2 JP7099634B2 JP2021527345A JP2021527345A JP7099634B2 JP 7099634 B2 JP7099634 B2 JP 7099634B2 JP 2021527345 A JP2021527345 A JP 2021527345A JP 2021527345 A JP2021527345 A JP 2021527345A JP 7099634 B2 JP7099634 B2 JP 7099634B2
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- stress
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- luminescence
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- 238000003384 imaging method Methods 0.000 claims description 20
- 238000005166 mechanoluminescence Methods 0.000 claims description 17
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- 238000004458 analytical method Methods 0.000 description 18
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- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
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- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019117373 | 2019-06-25 | ||
| JP2019117373 | 2019-06-25 | ||
| PCT/JP2020/005052 WO2020261631A1 (fr) | 2019-06-25 | 2020-02-10 | Dispositif de mesure d'émission de lumière de contrainte, procédé de mesure d'émission de lumière de contrainte et système de mesure d'émission de lumière de contrainte |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2020261631A1 JPWO2020261631A1 (ja) | 2021-11-18 |
| JP7099634B2 true JP7099634B2 (ja) | 2022-07-12 |
Family
ID=74060245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021527345A Active JP7099634B2 (ja) | 2019-06-25 | 2020-02-10 | 応力発光測定装置、応力発光測定方法および応力発光測定システム |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7099634B2 (fr) |
| WO (1) | WO2020261631A1 (fr) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6601456B1 (en) | 2001-06-06 | 2003-08-05 | Southwest Research Institute | Fretting fixture for high-cycle fatigue test machines |
| WO2018164212A1 (fr) | 2017-03-09 | 2018-09-13 | 国立研究開発法人産業技術総合研究所 | Procédé de détection de position terminale d'extrémité de fissure et procédé de détection de position de décollement d'adhésif |
| JP2018163084A (ja) | 2017-03-27 | 2018-10-18 | 株式会社トヨタプロダクションエンジニアリング | 測定システム、測定方法及び測定プログラム |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4159025B2 (ja) * | 2002-07-12 | 2008-10-01 | 独立行政法人科学技術振興機構 | 高輝度メカノルミネッセンス材料及びその製造方法 |
| JP6938335B2 (ja) * | 2017-10-26 | 2021-09-22 | 株式会社トヨタプロダクションエンジニアリング | 応力検出システム、応力検出方法及び応力検出プログラム |
-
2020
- 2020-02-10 WO PCT/JP2020/005052 patent/WO2020261631A1/fr active Application Filing
- 2020-02-10 JP JP2021527345A patent/JP7099634B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6601456B1 (en) | 2001-06-06 | 2003-08-05 | Southwest Research Institute | Fretting fixture for high-cycle fatigue test machines |
| WO2018164212A1 (fr) | 2017-03-09 | 2018-09-13 | 国立研究開発法人産業技術総合研究所 | Procédé de détection de position terminale d'extrémité de fissure et procédé de détection de position de décollement d'adhésif |
| JP2018163084A (ja) | 2017-03-27 | 2018-10-18 | 株式会社トヨタプロダクションエンジニアリング | 測定システム、測定方法及び測定プログラム |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020261631A1 (fr) | 2020-12-30 |
| JPWO2020261631A1 (ja) | 2021-11-18 |
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