TR201902135T4 - Kırılma tahmin yöntemi, hesaplama işlem cihazı, program ve kayıt ortamı. - Google Patents
Kırılma tahmin yöntemi, hesaplama işlem cihazı, program ve kayıt ortamı. Download PDFInfo
- Publication number
- TR201902135T4 TR201902135T4 TR2019/02135T TR201902135T TR201902135T4 TR 201902135 T4 TR201902135 T4 TR 201902135T4 TR 2019/02135 T TR2019/02135 T TR 2019/02135T TR 201902135 T TR201902135 T TR 201902135T TR 201902135 T4 TR201902135 T4 TR 201902135T4
- Authority
- TR
- Turkey
- Prior art keywords
- analysis
- refraction
- program
- recording medium
- computing device
- Prior art date
Links
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
- G01N3/28—Investigating ductility, e.g. suitability of sheet metal for deep-drawing or spinning
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/15—Vehicle, aircraft or watercraft design
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
- G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
-
- 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
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/24—Sheet material
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Geometry (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Automation & Control Theory (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
Bir analiz hedef parçası çok sayıda elmana bölümlendirilip analiz gerçekleştirilirken, aynı elemanı içeren eşdeğer bir konumda sac kalınlığı azalma oranı ve maksimum ana gerinim ya analizden sonra iki komşu eleman birleştirilerek, ya da bir eleman bölümlendirme boyutu iki tiple değiştirilerek ve analiz gerçekleştirilerek karşılaştırılır ve farkın büyük olduğu eleman bir kırılma riski bulunan kısım olarak tespit edilir. Bu yapıyla, bir kırılma bir sonlu eleman yöntemiyle tahmin edildiğinde bir kırılma riski bulunan kısım güvenilir şekilde tespit edilebilir.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007105182 | 2007-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TR201902135T4 true TR201902135T4 (tr) | 2019-03-21 |
Family
ID=39925550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TR2019/02135T TR201902135T4 (tr) | 2007-04-12 | 2008-04-14 | Kırılma tahmin yöntemi, hesaplama işlem cihazı, program ve kayıt ortamı. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US8589121B2 (tr) |
| EP (2) | EP3301430A1 (tr) |
| JP (1) | JP4865036B2 (tr) |
| KR (1) | KR101167764B1 (tr) |
| CN (1) | CN101657712B (tr) |
| BR (1) | BRPI0810923B1 (tr) |
| CA (1) | CA2683640C (tr) |
| ES (1) | ES2711905T3 (tr) |
| MX (1) | MX2009010869A (tr) |
| RU (1) | RU2445601C2 (tr) |
| TR (1) | TR201902135T4 (tr) |
| TW (1) | TW200900981A (tr) |
| WO (1) | WO2008133092A1 (tr) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5240148B2 (ja) * | 2009-09-28 | 2013-07-17 | 新日鐵住金株式会社 | 衝突性能評価装置および方法、プログラム、記憶媒体 |
| US9530109B2 (en) | 2010-09-28 | 2016-12-27 | International Business Machines Corporation | Iterative pattern generation algorithm for plate design problems |
| JP5630312B2 (ja) * | 2011-02-16 | 2014-11-26 | Ｊｆｅスチール株式会社 | プレス成形における成形限界線図の作成方法、割れ予測方法およびプレス部品の製造方法 |
| CN103105477B (zh) * | 2013-01-23 | 2015-02-04 | 太原科技大学 | 一种预测锻态钢锻造裂纹萌生的方法 |
| US10296682B2 (en) * | 2013-02-07 | 2019-05-21 | Airbus Group India Private Limited | System and method for extracting relevant computational data for design analysis and validation |
| CN103310039B (zh) * | 2013-05-22 | 2016-01-27 | 青岛理工大学 | 一种地下施工对地面建筑结构影响的检测方法 |
| JP5967321B2 (ja) * | 2014-07-02 | 2016-08-10 | 新日鐵住金株式会社 | 伸びフランジ割れ予測方法、伸びフランジ割れ予測装置、コンピュータープログラム、及び記録媒体 |
| JP5910710B1 (ja) * | 2014-12-02 | 2016-04-27 | Ｊｆｅスチール株式会社 | 熱間プレス成形品の評価方法及び製造方法 |
| JP6098664B2 (ja) * | 2015-05-08 | 2017-03-22 | Ｊｆｅスチール株式会社 | せん断縁の成形可否評価方法 |
| TWI609179B (zh) * | 2015-05-18 | 2017-12-21 | 新日鐵住金股份有限公司 | 破裂預測方法、程式、記錄媒體及演算處理裝置 |
| CN104915518B (zh) * | 2015-06-30 | 2017-12-12 | 中南大学 | 一种高炉铁水硅含量二维预报模型的构建方法及应用 |
| CN105678424B (zh) * | 2016-01-30 | 2019-05-14 | 华南理工大学 | 一种沥青路面水损坏的预测方法 |
| MX393327B (es) * | 2016-10-05 | 2025-03-24 | Nippon Steel Corp | Dispositivo de determinación de fracturas, programa de determinación de fracturas y método de la misma. |
| MX391131B (es) * | 2016-10-05 | 2025-03-21 | Nippon Steel Corp | Dispositivo de determinacion de fracturas, programa de determinacion de fracturas y metodo de la misma. |
| CN108398329A (zh) * | 2017-02-05 | 2018-08-14 | 鞍钢股份有限公司 | 一种基于厚向减薄率判别汽车钢板应用性能的方法 |
| WO2019130391A1 (ja) * | 2017-12-25 | 2019-07-04 | 富士通株式会社 | 画像処理プログラム、画像処理方法、および画像処理装置 |
| JP6769536B1 (ja) * | 2019-09-30 | 2020-10-14 | Ｊｆｅスチール株式会社 | 自動車のパネル部品の振動騒音低減解析方法及び解析装置 |
| CN110929355B (zh) * | 2019-12-19 | 2021-07-27 | 东北大学 | 一种连铸坯裂纹风险预测的方法及其应用 |
| CN112964579B (zh) * | 2021-02-09 | 2022-05-20 | 鞍钢股份有限公司 | 用极限破裂厚度减薄率判别汽车钢板冲压成形性能的方法 |
| CN114139387B (zh) * | 2021-12-03 | 2024-05-31 | 南京航空航天大学 | 一种考虑热时间依赖的纤维增强陶瓷基复合材料拉伸行为预测方法 |
| JP7556084B1 (ja) * | 2023-03-23 | 2024-09-25 | Ｊｆｅスチール株式会社 | プレス成形解析における破断判定方法、装置及びプログラム、並びにプレス成形品の製造方法 |
| CN118914206B (zh) * | 2024-08-12 | 2025-09-19 | 武汉理工大学 | 试样裂纹最大主应变检测方法、装置、电子设备及介质 |
| CN118965832B (zh) * | 2024-10-16 | 2025-04-01 | 云翼(嘉兴)软件科技有限公司 | 一种并行最优输运无网格的冲击碰撞过程模拟方法及应用 |
| KR20260058593A (ko) * | 2024-10-22 | 2026-04-29 | 현대제철 주식회사 | 열연 초고장력강의 버링 성형 예측 장치 및 그 방법 |
| CN119723188B (zh) * | 2024-12-06 | 2025-08-08 | 黑龙江大学 | 一种基于可变形注意力机制的铁塔塔体裂缝识别方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08339396A (ja) | 1995-04-12 | 1996-12-24 | Nippon Steel Corp | 金属板の変形過程の数値シミュレート結果の処理装置 |
| JPH11191098A (ja) | 1997-12-26 | 1999-07-13 | Nissan Motor Co Ltd | スピニング加工における成形不良発生予測方法 |
| JP2000107818A (ja) * | 1998-10-08 | 2000-04-18 | Toyota Motor Corp | 塑性加工シミュレーションの破断判定方法 |
| JP4313507B2 (ja) | 2000-08-23 | 2009-08-12 | 新日本製鐵株式会社 | 自動車客室構造部品用高強度鋼板とその製造方法 |
| JP3988688B2 (ja) | 2003-06-27 | 2007-10-10 | 株式会社大林組 | コンクリートのひび割れ診断装置および方法、コンピュータプログラム、コンピュータ読み取り可能な記録媒体 |
| JP4267548B2 (ja) | 2003-12-22 | 2009-05-27 | 新日本製鐵株式会社 | 数値解析用データ、数値解析結果の提供システム、方法、装置、及び利用装置 |
| JP4415668B2 (ja) * | 2003-12-22 | 2010-02-17 | 日産自動車株式会社 | 成形加工シミュレーションにおける面形状歪み量演算方法及びその装置 |
| 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 |
| JP4495623B2 (ja) | 2005-03-17 | 2010-07-07 | 株式会社神戸製鋼所 | 伸びフランジ性および曲げ加工性に優れたアルミニウム合金板およびその製造方法 |
-
2008
- 2008-04-14 TR TR2019/02135T patent/TR201902135T4/tr unknown
- 2008-04-14 MX MX2009010869A patent/MX2009010869A/es active IP Right Grant
- 2008-04-14 EP EP17196038.8A patent/EP3301430A1/en not_active Ceased
- 2008-04-14 JP JP2009511799A patent/JP4865036B2/ja active Active
- 2008-04-14 CA CA2683640A patent/CA2683640C/en not_active Expired - Fee Related
- 2008-04-14 KR KR1020097021220A patent/KR101167764B1/ko not_active Expired - Fee Related
- 2008-04-14 TW TW097113554A patent/TW200900981A/zh not_active IP Right Cessation
- 2008-04-14 CN CN2008800117677A patent/CN101657712B/zh active Active
- 2008-04-14 ES ES08740385T patent/ES2711905T3/es active Active
- 2008-04-14 BR BRPI0810923-0A patent/BRPI0810923B1/pt not_active IP Right Cessation
- 2008-04-14 EP EP08740385.3A patent/EP2136197B1/en active Active
- 2008-04-14 US US12/595,418 patent/US8589121B2/en active Active
- 2008-04-14 RU RU2009141717/28A patent/RU2445601C2/ru not_active IP Right Cessation
- 2008-04-14 WO PCT/JP2008/057299 patent/WO2008133092A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN101657712B (zh) | 2012-02-22 |
| CN101657712A (zh) | 2010-02-24 |
| KR20090122281A (ko) | 2009-11-26 |
| US20100121621A1 (en) | 2010-05-13 |
| TWI363280B (tr) | 2012-05-01 |
| BRPI0810923B1 (pt) | 2019-03-06 |
| ES2711905T3 (es) | 2019-05-08 |
| CA2683640A1 (en) | 2008-11-06 |
| WO2008133092A1 (ja) | 2008-11-06 |
| CA2683640C (en) | 2016-08-23 |
| KR101167764B1 (ko) | 2012-07-24 |
| BRPI0810923A2 (pt) | 2014-10-29 |
| TW200900981A (en) | 2009-01-01 |
| US8589121B2 (en) | 2013-11-19 |
| JPWO2008133092A1 (ja) | 2010-07-22 |
| EP2136197A1 (en) | 2009-12-23 |
| RU2445601C2 (ru) | 2012-03-20 |
| MX2009010869A (es) | 2009-11-26 |
| EP2136197A4 (en) | 2011-06-29 |
| EP2136197B1 (en) | 2018-12-05 |
| EP3301430A1 (en) | 2018-04-04 |
| JP4865036B2 (ja) | 2012-02-01 |
| RU2009141717A (ru) | 2011-05-20 |
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