CN102822659B - 断裂判断方法、断裂判断装置 - Google Patents
断裂判断方法、断裂判断装置 Download PDFInfo
- Publication number
- CN102822659B CN102822659B CN201180016980.9A CN201180016980A CN102822659B CN 102822659 B CN102822659 B CN 102822659B CN 201180016980 A CN201180016980 A CN 201180016980A CN 102822659 B CN102822659 B CN 102822659B
- Authority
- CN
- China
- Prior art keywords
- fracture
- mentioned
- stress
- object position
- judgement object
- 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
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0033—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
-
- 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
- G01N2203/0092—Visco-elasticity, solidification, curing, cross-linking degree, vulcanisation or strength properties of semi-solid materials
- G01N2203/0094—Visco-elasticity
-
- 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
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010088269 | 2010-04-07 | ||
JP2010-088269 | 2010-04-07 | ||
PCT/JP2011/058739 WO2011126058A1 (ja) | 2010-04-07 | 2011-04-06 | 破断判定方法、破断判定装置、プログラムおよびコンピュータ読み取り可能な記録媒体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102822659A CN102822659A (zh) | 2012-12-12 |
CN102822659B true CN102822659B (zh) | 2014-02-19 |
Family
ID=44762993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180016980.9A Active CN102822659B (zh) | 2010-04-07 | 2011-04-06 | 断裂判断方法、断裂判断装置 |
Country Status (11)
Country | Link |
---|---|
US (1) | US8606532B2 (zh) |
EP (2) | EP3023764B1 (zh) |
JP (1) | JP4980499B2 (zh) |
KR (1) | KR101227295B1 (zh) |
CN (1) | CN102822659B (zh) |
BR (1) | BR112012025328B1 (zh) |
ES (2) | ES2637038T3 (zh) |
MY (1) | MY165050A (zh) |
RU (1) | RU2507496C1 (zh) |
TW (1) | TWI391657B (zh) |
WO (1) | WO2011126058A1 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10330641B2 (en) * | 2012-10-27 | 2019-06-25 | Valerian Goroshevskiy | Metallic constructions monitoring and assessment in unstable zones of the earth's crust |
EP2924596A4 (en) * | 2013-05-10 | 2016-09-14 | Nippon Steel & Sumitomo Metal Corp | DEFORMATION ANALYSIS DEVICE, DEFORMATION ANALYSIS PROCESS AND PROGRAM |
EP3016009B1 (en) * | 2013-06-26 | 2021-10-13 | Nippon Steel Corporation | Method for determining bending fracture in metal plate, program, and storage medium |
US10639695B2 (en) | 2014-01-28 | 2020-05-05 | Jfe Steel Corporation | Press forming method, method for manufacturing press-formed component and method for determining preform shape used in these methods |
US10352836B2 (en) | 2014-05-08 | 2019-07-16 | Nippon Steel & Sumitomo Metal Corporation | Evaluation method of plastic material and evaluation method of deformation processing of plastic material |
KR101543707B1 (ko) | 2014-05-28 | 2015-08-11 | 한양대학교 산학협력단 | 초음파를 이용한 강도 추정 장치 및 이의 강도 추정 방법 |
CN106461614B (zh) | 2014-05-28 | 2019-04-26 | 汉阳大学校产学协力团 | 利用超声波的热化评价及强度估算装置及方法 |
WO2016045024A1 (zh) * | 2014-09-25 | 2016-03-31 | 华东理工大学 | 一种高温环境下的结构材料断裂韧性测量与确定方法 |
MX2017014626A (es) | 2015-05-18 | 2018-03-01 | Nippon Steel & Sumitomo Metal Corp | Metodo de prediccion de ruptura, programa, medio de grabacion y dispositivo de procesamiento aritmetico. |
RU2711416C1 (ru) * | 2016-10-05 | 2020-01-17 | Ниппон Стил Корпорейшн | Устройство определения разрушения, программа для определения разрушения и способ для этого |
WO2018169013A1 (ja) | 2017-03-16 | 2018-09-20 | 新日鐵住金株式会社 | 冷間加工部品の硬度推定方法及び鋼材の硬度‐相当塑性ひずみ曲線取得方法 |
CN107766693B (zh) * | 2017-09-30 | 2020-05-29 | 上海思致汽车工程技术有限公司 | 一种用于冲压的流经拉延筋的板料的开裂评判方法 |
JP6748382B1 (ja) * | 2018-12-17 | 2020-09-02 | Jfeスチール株式会社 | 自動車車体用金属板材の衝突性能評価試験方法および設備 |
EP4202401A4 (en) * | 2020-09-30 | 2024-02-28 | Daikin Ind Ltd | PREDICTION APPARATUS AND PREDICTION METHOD |
CN113959838B (zh) * | 2021-09-15 | 2024-03-29 | 深圳市比洋光通信科技股份有限公司 | 一种用于光纤毛细管应力监测方法 |
CN115712998A (zh) * | 2022-11-11 | 2023-02-24 | 国能锅炉压力容器检验有限公司 | 调峰机组金属通流部件内壁开裂的可修复性判定方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1995962A (zh) * | 2006-12-29 | 2007-07-11 | 北京工业大学 | 扫描电镜中单根纳米线原位力学综合性能测试装置及方法 |
CN101004373A (zh) * | 2007-01-22 | 2007-07-25 | 中国科学院力学研究所 | 一种涂层质量的判断方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4299120A (en) | 1979-03-19 | 1981-11-10 | Terra Tek, Inc. | Method for determining plane strain fracture toughness of non-elastic fracture mechanics specimens |
US4733567A (en) * | 1986-06-23 | 1988-03-29 | Shosei Serata | Method and apparatus for measuring in situ earthen stresses and properties using a borehole probe |
JPH0610648B2 (ja) * | 1988-12-09 | 1994-02-09 | 昭 前川 | 主として金属材料の近似耐力測定方法 |
JP2000301262A (ja) | 1999-04-20 | 2000-10-31 | Hitachi Metals Ltd | 金型寿命の予測方法及びそれを用いた金型材の最適物性値の予測方法 |
JP4313890B2 (ja) * | 1999-04-28 | 2009-08-12 | トヨタ自動車株式会社 | スプリングバック量予測方法 |
RU2146818C1 (ru) * | 1999-06-22 | 2000-03-20 | Чургель Анатолий Олегович | Способ определения характеристик напряженно-деформированного состояния конструкционных материалов |
JP3978377B2 (ja) * | 2002-07-12 | 2007-09-19 | 株式会社豊田中央研究所 | 成形シミュレーション解析方法 |
JP4018572B2 (ja) * | 2003-03-24 | 2007-12-05 | 株式会社神戸製鋼所 | 降伏応力及び残留応力のバラツキの小さい鋼板の製造方法 |
JP4150383B2 (ja) * | 2004-04-13 | 2008-09-17 | 新日本製鐵株式会社 | スポット溶接部の破断予測装置、方法、コンピュータプログラム、及びコンピュータ読み取り可能な記録媒体 |
RU2261436C1 (ru) * | 2004-06-28 | 2005-09-27 | Институт Машиноведения им. акад. Благонравова РАН | Способ определения ресурса работоспособности металлов |
WO2006006412A1 (ja) * | 2004-07-09 | 2006-01-19 | Kyushu Tlo Company, Limited | 疲労き裂成長曲線の推定法、推定プログラムおよび推定装置 |
RU2279657C1 (ru) * | 2004-11-22 | 2006-07-10 | Дмитрий Михалевич Беленький | Способ определения механических характеристик и физического критерия прочности материала детали |
JP4371985B2 (ja) * | 2004-11-30 | 2009-11-25 | 株式会社豊田中央研究所 | 応力解析方法、プログラムおよび記録媒体 |
JP2007152407A (ja) | 2005-12-07 | 2007-06-21 | Fusahito Yoshida | プレス成形における成形割れ予測方法および予測装置 |
JP4621216B2 (ja) | 2006-02-01 | 2011-01-26 | 新日本製鐵株式会社 | 破断限界取得方法及び装置、並びにプログラム及び記録媒体 |
RU2402010C2 (ru) * | 2006-02-01 | 2010-10-20 | Ниппон Стил Корпорейшн | Способ прогнозирования разрушения |
JP4621217B2 (ja) | 2006-02-01 | 2011-01-26 | 新日本製鐵株式会社 | 破断予測方法及び装置、並びにプログラム及び記録媒体 |
JP4818786B2 (ja) | 2006-04-14 | 2011-11-16 | 新日本製鐵株式会社 | 破断限界取得システム及び方法、破断予測システム及び方法、並びにこれら方法のプログラム及び記録媒体 |
JP4733159B2 (ja) * | 2008-04-02 | 2011-07-27 | 株式会社フューチュアテック | 降伏応力測定法 |
US8494827B2 (en) * | 2009-09-25 | 2013-07-23 | Exxonmobil Upstream Research Company | Method of predicting natural fractures and damage in a subsurface region |
US8688415B2 (en) * | 2010-02-03 | 2014-04-01 | Kellogg Brown & Root Llc | Systems and methods for performing stress intensity factor calculations using non-singular finite elements |
-
2011
- 2011-04-06 KR KR1020127026005A patent/KR101227295B1/ko active IP Right Grant
- 2011-04-06 BR BR112012025328A patent/BR112012025328B1/pt active IP Right Grant
- 2011-04-06 CN CN201180016980.9A patent/CN102822659B/zh active Active
- 2011-04-06 EP EP15198673.4A patent/EP3023764B1/en active Active
- 2011-04-06 ES ES15198673.4T patent/ES2637038T3/es active Active
- 2011-04-06 RU RU2012145307/28A patent/RU2507496C1/ru not_active IP Right Cessation
- 2011-04-06 US US13/634,341 patent/US8606532B2/en active Active
- 2011-04-06 JP JP2012504219A patent/JP4980499B2/ja active Active
- 2011-04-06 EP EP11765958.1A patent/EP2543983B1/en active Active
- 2011-04-06 WO PCT/JP2011/058739 patent/WO2011126058A1/ja active Application Filing
- 2011-04-06 MY MYPI2012700695A patent/MY165050A/en unknown
- 2011-04-06 ES ES11765958.1T patent/ES2565802T3/es active Active
- 2011-04-07 TW TW100112034A patent/TWI391657B/zh not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1995962A (zh) * | 2006-12-29 | 2007-07-11 | 北京工业大学 | 扫描电镜中单根纳米线原位力学综合性能测试装置及方法 |
CN101004373A (zh) * | 2007-01-22 | 2007-07-25 | 中国科学院力学研究所 | 一种涂层质量的判断方法 |
Also Published As
Publication number | Publication date |
---|---|
BR112012025328B1 (pt) | 2020-02-04 |
KR20120123724A (ko) | 2012-11-09 |
TW201144800A (en) | 2011-12-16 |
WO2011126058A1 (ja) | 2011-10-13 |
EP2543983A4 (en) | 2013-11-06 |
KR101227295B1 (ko) | 2013-01-30 |
CN102822659A (zh) | 2012-12-12 |
RU2507496C1 (ru) | 2014-02-20 |
MY165050A (en) | 2018-02-28 |
EP2543983A1 (en) | 2013-01-09 |
JP4980499B2 (ja) | 2012-07-18 |
EP3023764A1 (en) | 2016-05-25 |
ES2565802T3 (es) | 2016-04-07 |
TWI391657B (zh) | 2013-04-01 |
US20130006543A1 (en) | 2013-01-03 |
EP3023764B1 (en) | 2017-05-31 |
ES2637038T3 (es) | 2017-10-10 |
EP2543983B1 (en) | 2016-01-27 |
JPWO2011126058A1 (ja) | 2013-07-11 |
US8606532B2 (en) | 2013-12-10 |
BR112012025328A2 (pt) | 2016-06-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102822659B (zh) | 断裂判断方法、断裂判断装置 | |
Lou et al. | Prediction of ductile fracture for advanced high strength steel with a new criterion: Experiments and simulation | |
Xue et al. | Tension–torsion fracture experiments–Part II: Simulations with the extended Gurson model and a ductile fracture criterion based on plastic strain | |
Gomes et al. | Investigation of springback in high strength anisotropic steels | |
Bao et al. | A comparative study on various ductile crack formation criteria | |
Teng et al. | Evaluation of six fracture models in high velocity perforation | |
Dolinski et al. | Modeling adiabatic shear failure from energy considerations | |
Mirzaei et al. | Experimental and numerical analysis of dynamic rupture of steel pipes under internal high-speed moving pressures | |
Amouzegar et al. | An incremental numerical method for calculation of residual stresses and strains in cold-formed steel members | |
JP4621217B2 (ja) | 破断予測方法及び装置、並びにプログラム及び記録媒体 | |
Buchely et al. | The use of genetic algorithms to calibrate Johnson–Cook strength and failure parameters of AISI/SAE 1018 steel | |
JP2012104042A (ja) | 均一伸びの予測方法および均一伸びの予測プログラム | |
Liu et al. | Experimental investigation of the effect of Lode angle on fracture initiation of steels | |
Voyiadjis et al. | Effects of stress invariants and reverse loading on ductile fracture initiation | |
Slota et al. | Springback prediction in sheet metal forming processes | |
Zhao et al. | A study on ductile fracture of coiled tubing based on cohesive zone model | |
Pham et al. | Application of a graphical method on estimating forming limit curve of automotive sheet metals | |
JP6287665B2 (ja) | 薄鋼板製部材の延性脆性破壊特性の予測方法及び装置、並びにそのプログラム及び記録媒体 | |
Gesing et al. | Geometric and material property dependencies of the plastic rotation factor in the drop-weight-tear test | |
Farrahi et al. | Residual stress analysis of the autofrettaged thick-walled tube using nonlinear kinematic hardening | |
Marandi et al. | Finite element implementation of coupled temperature-rate dependent fracture using the phase field model | |
Ariffin et al. | Elastic-plastic fracture response of multiple 3-D interacting cracks in offshore pipelines subjected to large plastic strains | |
Amree et al. | Polar effective plastic strain-forming limit diagram of DP 440 steel sheet with application to two-step forming test | |
Zhuang et al. | A damage coupled plastic-stress-state model considering proportional and non-proportional loading conditions | |
Dæhli et al. | A numerical study on ductile failure of porous ductile solids with rate-dependent matrix behavior |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: SHIN NIPPON STEEL LTD. Effective date: 20130401 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130401 Address after: Tokyo, Japan Applicant after: Nippon Steel Corporation Address before: Tokyo, Japan Applicant before: Nippon Steel Corporation |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Nippon Iron & Steel Corporation Address before: Tokyo, Japan Patentee before: Nippon Steel Corporation |
|
CP01 | Change in the name or title of a patent holder |