JPS61258141A - 破壊じん性試験片の疲労予亀裂検出方法 - Google Patents
破壊じん性試験片の疲労予亀裂検出方法Info
- Publication number
- JPS61258141A JPS61258141A JP9889385A JP9889385A JPS61258141A JP S61258141 A JPS61258141 A JP S61258141A JP 9889385 A JP9889385 A JP 9889385A JP 9889385 A JP9889385 A JP 9889385A JP S61258141 A JPS61258141 A JP S61258141A
- Authority
- JP
- Japan
- Prior art keywords
- test piece
- crack
- fatigue
- deflection amplitude
- deflection
- 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
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title description 5
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000007656 fracture toughness test Methods 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 abstract description 9
- 238000009661 fatigue test Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9889385A JPS61258141A (ja) | 1985-05-11 | 1985-05-11 | 破壊じん性試験片の疲労予亀裂検出方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9889385A JPS61258141A (ja) | 1985-05-11 | 1985-05-11 | 破壊じん性試験片の疲労予亀裂検出方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61258141A true JPS61258141A (ja) | 1986-11-15 |
| JPH047946B2 JPH047946B2 (Direct) | 1992-02-13 |
Family
ID=14231811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9889385A Granted JPS61258141A (ja) | 1985-05-11 | 1985-05-11 | 破壊じん性試験片の疲労予亀裂検出方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61258141A (Direct) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05272541A (ja) * | 1992-03-27 | 1993-10-19 | Koyo Seiko Co Ltd | セラミック軸受 |
| JPH09138188A (ja) * | 1995-11-15 | 1997-05-27 | Shimadzu Corp | 材料試験機 |
| KR101289905B1 (ko) * | 2011-12-15 | 2013-08-07 | 주식회사 포스코 | 파괴인성 시험장치 |
| CN110987388A (zh) * | 2019-11-27 | 2020-04-10 | 南京航空航天大学 | 一种基于缺口疲劳强度的等效机械加工缺口的方法 |
-
1985
- 1985-05-11 JP JP9889385A patent/JPS61258141A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05272541A (ja) * | 1992-03-27 | 1993-10-19 | Koyo Seiko Co Ltd | セラミック軸受 |
| JPH09138188A (ja) * | 1995-11-15 | 1997-05-27 | Shimadzu Corp | 材料試験機 |
| KR101289905B1 (ko) * | 2011-12-15 | 2013-08-07 | 주식회사 포스코 | 파괴인성 시험장치 |
| CN110987388A (zh) * | 2019-11-27 | 2020-04-10 | 南京航空航天大学 | 一种基于缺口疲劳强度的等效机械加工缺口的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH047946B2 (Direct) | 1992-02-13 |
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