CN108627406B - 一种高强金属材料变幅超高周疲劳寿命预测方法 - Google Patents
一种高强金属材料变幅超高周疲劳寿命预测方法 Download PDFInfo
- Publication number
- CN108627406B CN108627406B CN201810396381.8A CN201810396381A CN108627406B CN 108627406 B CN108627406 B CN 108627406B CN 201810396381 A CN201810396381 A CN 201810396381A CN 108627406 B CN108627406 B CN 108627406B
- Authority
- CN
- China
- Prior art keywords
- fatigue
- damage
- metal material
- strength metal
- phase
- 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.)
- Active
Links
- 239000007769 metal material Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 48
- 238000012360 testing method Methods 0.000 claims abstract description 15
- 238000009661 fatigue test Methods 0.000 claims abstract description 8
- 238000001228 spectrum Methods 0.000 claims description 38
- 230000007704 transition Effects 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 6
- 238000011282 treatment Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000009825 accumulation Methods 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 claims description 3
- 238000009864 tensile test Methods 0.000 claims description 3
- 230000000052 comparative effect Effects 0.000 claims description 2
- 230000000644 propagated effect Effects 0.000 claims description 2
- 238000013210 evaluation model Methods 0.000 abstract description 2
- 125000004122 cyclic group Chemical group 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
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
- G01N3/32—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
- 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
- G01N29/04—Analysing solids
-
- 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
-
- 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
- G01N3/40—Investigating hardness or rebound hardness
-
- 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
- G01N2203/0202—Control of the test
- G01N2203/0212—Theories, calculations
- G01N2203/0216—Finite elements
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)
- Acoustics & Sound (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810396381.8A CN108627406B (zh) | 2018-04-27 | 2018-04-27 | 一种高强金属材料变幅超高周疲劳寿命预测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810396381.8A CN108627406B (zh) | 2018-04-27 | 2018-04-27 | 一种高强金属材料变幅超高周疲劳寿命预测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108627406A CN108627406A (zh) | 2018-10-09 |
CN108627406B true CN108627406B (zh) | 2020-07-14 |
Family
ID=63694989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810396381.8A Active CN108627406B (zh) | 2018-04-27 | 2018-04-27 | 一种高强金属材料变幅超高周疲劳寿命预测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108627406B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112824866B (zh) * | 2019-11-20 | 2021-11-26 | 中国科学院金属研究所 | 通过微观组织分散性预测金属材料不同温度疲劳强度的方法 |
CN111090933B (zh) * | 2019-12-11 | 2023-04-07 | 中国飞机强度研究所 | 一种复合材料单向层压板寿命预测方法 |
CN111044349B (zh) * | 2019-12-18 | 2022-04-26 | 佛山科学技术学院 | 一种高强度钢低温超高周疲劳寿命预测方法 |
CN112948941B (zh) * | 2021-03-16 | 2023-12-12 | 宁波大学 | 受剪构件的高周疲劳损伤数值计算方法、装置 |
CN113591268B (zh) * | 2021-06-24 | 2023-06-23 | 内蒙古工业大学 | 变幅载荷下齿轮接触疲劳寿命可靠性评估方法及装置 |
CN114708927A (zh) * | 2022-03-09 | 2022-07-05 | 北京理工大学 | 基于灰色预测和lstm的高温合金疲劳性能预测方法 |
CN116050202A (zh) * | 2022-12-22 | 2023-05-02 | 中国人民解放军海军工程大学 | 适应多种平均应力表现的Chaboche叶片疲劳寿命预测模型及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU977993A1 (ru) * | 1981-03-31 | 1982-11-30 | Рижский Филиал Всесоюзного Научно-Исследовательского Института Вагоностроения | Устройство дл измерени усталостной долговечности машиностроительных конструкций |
CN104833536A (zh) * | 2014-02-12 | 2015-08-12 | 大连理工大学 | 一种基于非线性累积损伤理论的结构疲劳寿命计算方法 |
CN105628373A (zh) * | 2016-03-21 | 2016-06-01 | 金陵科技学院 | 一种焊接钢结构的疲劳损伤计算方法 |
CN107290216A (zh) * | 2017-06-28 | 2017-10-24 | 南京理工大学 | 一种316l不锈钢棘轮效应的预测方法 |
-
2018
- 2018-04-27 CN CN201810396381.8A patent/CN108627406B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU977993A1 (ru) * | 1981-03-31 | 1982-11-30 | Рижский Филиал Всесоюзного Научно-Исследовательского Института Вагоностроения | Устройство дл измерени усталостной долговечности машиностроительных конструкций |
CN104833536A (zh) * | 2014-02-12 | 2015-08-12 | 大连理工大学 | 一种基于非线性累积损伤理论的结构疲劳寿命计算方法 |
CN105628373A (zh) * | 2016-03-21 | 2016-06-01 | 金陵科技学院 | 一种焊接钢结构的疲劳损伤计算方法 |
CN107290216A (zh) * | 2017-06-28 | 2017-10-24 | 南京理工大学 | 一种316l不锈钢棘轮效应的预测方法 |
Non-Patent Citations (2)
Title |
---|
《A new nonlinear fatigue damage model based only on S-N curve parameters》;Ashish Aeran et al.;《International Journal of Fatigue》;20170616;第327-341页 * |
《单轴非线性连续疲劳损伤累积模型的研究》;尚德广 等.;《航空学报》;19981130;第19卷(第6期);第647-656页 * |
Also Published As
Publication number | Publication date |
---|---|
CN108627406A (zh) | 2018-10-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108627406B (zh) | 一种高强金属材料变幅超高周疲劳寿命预测方法 | |
Kamal et al. | Advances in fatigue life modeling: A review | |
Wang et al. | Effect of constraint induced by crack depth on creep crack-tip stress field in CT specimens | |
CN109344553B (zh) | 一种高低周复合疲劳载荷作用下结构细节寿命预测方法 | |
CN109918789B (zh) | 一种多轴变幅加载下基于短裂纹扩展的全寿命预测方法 | |
Xu et al. | Quantifying the creep crack-tip constraint effects using a load-independent constraint parameter Q | |
Mlikota et al. | Modelling of overload effects on fatigue crack initiation in case of carbon steel | |
CN112711835B (zh) | 一种基于修正塑性应变能的金属材料疲劳寿命预测方法 | |
EP2724141A2 (en) | System and method for generating a combined model for isothermal and anisothermal fatigue life | |
Guo et al. | A damage coupled elastic-plastic constitutive model and its application on low cycle fatigue life prediction of turbine blade | |
Li et al. | A systematical weight function modified critical distance method to estimate the creep-fatigue life of geometrically different structures | |
CN109142528A (zh) | 一种高强度钛合金高温超高周疲劳寿命预测方法 | |
Zhenhua et al. | Prediction of combined cycle fatigue life of TC11 alloy based on modified nonlinear cumulative damage model | |
Singh et al. | Fatigue reliability assessment in time domain using stochastic-induced random stress loads due to limited experimental data | |
Agaram et al. | Crystal plasticity modelling of stability of residual stresses induced by shot peening | |
Wei et al. | Failure analysis of dovetail assemblies under fretting load | |
Kakavand et al. | An investigation on the crack growth in aluminum alloy 7075-T6 under cyclic mechanical and thermal loads | |
Chen et al. | A nonlinear fatigue damage accumulation model under variable amplitude loading considering the loading sequence effect | |
Xiang et al. | Mechanism modelling of shot peening effect on fatigue life prediction | |
Aeran et al. | Novel non-linear relationship to evaluate the critical plane orientation | |
Niesłony et al. | Universal method for applying the mean-stress effect correction in stochastic fatigue-damage accumulation | |
CN111859619B (zh) | 一种利用硬度对热老化材料低周疲劳寿命的无损预测方法 | |
Niesłony et al. | Influence of the selected fatigue characteristics of the material on calculated fatigue life under variable amplitude loading | |
Sanaieei et al. | Life estimate of a compressor blade through fractography | |
CN108664716B (zh) | 一种基于超高周疲劳性能的高强钛合金热处理工艺评价模型 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230814 Address after: Qingyang Town, Hushanpu Village North, Zouping County, Binzhou City, Shandong Province, 256600 Patentee after: Shandong longkuang metal products Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20230814 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 528000 Foshan Institute of science and technology, Xianxi reservoir West Road, Shishan town, Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN University |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for predicting the variable amplitude ultra-high cycle fatigue life of high-strength metal materials Effective date of registration: 20231225 Granted publication date: 20200714 Pledgee: Zouping sub branch of Postal Savings Bank of China Pledgor: Shandong longkuang metal products Co.,Ltd. Registration number: Y2023980074053 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |