MX2017014626A - Metodo de prediccion de ruptura, programa, medio de grabacion y dispositivo de procesamiento aritmetico. - Google Patents
Metodo de prediccion de ruptura, programa, medio de grabacion y dispositivo de procesamiento aritmetico.Info
- Publication number
- MX2017014626A MX2017014626A MX2017014626A MX2017014626A MX2017014626A MX 2017014626 A MX2017014626 A MX 2017014626A MX 2017014626 A MX2017014626 A MX 2017014626A MX 2017014626 A MX2017014626 A MX 2017014626A MX 2017014626 A MX2017014626 A MX 2017014626A
- Authority
- MX
- Mexico
- Prior art keywords
- case
- mesh roughness
- prediction method
- mesh
- site
- Prior art date
Links
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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]
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- 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; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
-
- 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
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
-
- 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
- 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
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/24—Sheet material
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N7/00—Computing arrangements based on specific mathematical models
- G06N7/01—Probabilistic graphical models, e.g. probabilistic networks
Abstract
En un método de predicción de ruptura para predecir una porción de ruptura de un componente, que se obtiene formando una lámina de metal, usando un método de elementos finitos, la porción de ruptura se extrae de manera fácil y confiable. Este método de predicción de ruptura incluye un primer paso de llevar a cabo un análisis de formación usando un método de elementos finitos en cada uno de un caso en el que la lámina metálica se divide sobre la base de un primer grosor de malla y un caso en el que la lámina metálica se divide sobre la base de un segundo grosor de malla que es más grueso que el primer grosor de malla, un segundo paso de obtener una tensión principal máxima para cada malla en cada uno del caso del primer grosor de malla y el caso del segundo grosor de malla, y un tercer paso de obtener un valor de diferencia entre la tensión principal máxima en el caso del primer grosor de malla y la tensión principal máxima en el caso del segundo grosor de malla en cada porción del componente, y extraer una porción en el caso del primer grosor de malla, que corresponde a una porción en la que el valor de diferencia es mayor que un valor predeterminado, como la porción de ruptura.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015101311 | 2015-05-18 | ||
| PCT/JP2016/064753 WO2016186135A1 (ja) | 2015-05-18 | 2016-05-18 | 破断予測方法、プログラム、記録媒体及び演算処理装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2017014626A true MX2017014626A (es) | 2018-03-01 |
Family
ID=57320042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2017014626A MX2017014626A (es) | 2015-05-18 | 2016-05-18 | Metodo de prediccion de ruptura, programa, medio de grabacion y dispositivo de procesamiento aritmetico. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US11016011B2 (es) |
| EP (1) | EP3299793A4 (es) |
| JP (1) | JP6176410B2 (es) |
| KR (1) | KR101951587B1 (es) |
| CN (1) | CN107532981A (es) |
| BR (1) | BR112017023533A2 (es) |
| CA (1) | CA2985456A1 (es) |
| MX (1) | MX2017014626A (es) |
| RU (1) | RU2678023C1 (es) |
| TW (1) | TWI609179B (es) |
| WO (1) | WO2016186135A1 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6901008B2 (ja) * | 2017-12-25 | 2021-07-14 | 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 |
| JP7052918B2 (ja) * | 2019-04-01 | 2022-04-12 | 日本製鉄株式会社 | 鋼材の破断予測方法、破断予測装置、プログラム及び記録媒体 |
| CN111177848B (zh) * | 2019-12-26 | 2023-05-23 | 中国航空工业集团公司西安飞机设计研究所 | 一种基于有限元模型的应变理论值的获取方法和装置 |
| CN111209702A (zh) * | 2020-01-02 | 2020-05-29 | 中车青岛四方机车车辆股份有限公司 | 一种轨道列车车体强度仿真与试验对标方法及装置 |
| CN112699585B (zh) * | 2020-12-29 | 2024-04-09 | 中国航空工业集团公司西安飞机设计研究所 | 一种复合材料厚层压板接头有限元建模方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5127181B2 (es) | 1971-12-15 | 1976-08-11 | ||
| 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 |
| US7286972B2 (en) | 2001-04-17 | 2007-10-23 | Livermore Software Technology Corporation | Implicit-explicit switching for finite element analysis |
| 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 |
| 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 |
| 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 |
| WO2006107066A1 (ja) * | 2005-03-31 | 2006-10-12 | Jfe Steel Corporation | 熱延鋼板、その製造方法および熱延鋼板成形体 |
| RU2402010C2 (ru) | 2006-02-01 | 2010-10-20 | Ниппон Стил Корпорейшн | Способ прогнозирования разрушения |
| RU2324918C1 (ru) | 2006-12-01 | 2008-05-20 | Государственное образовательное учреждение высшего профессионального образования Тульский государственный университет (ТулГУ) | Способ оценки предельной деформации при локальной листовой штамповке |
| US8589121B2 (en) * | 2007-04-12 | 2013-11-19 | Nippon Steel & Sumitomo Metal Corporation | Fracture prediction method, processing device, program product and recording medium |
| CN101788432B (zh) | 2010-01-08 | 2013-09-18 | 上海工程技术大学 | 一种便捷通用多参数金属板料拉深性能楔形试验方法 |
| KR101227295B1 (ko) | 2010-04-07 | 2013-01-30 | 신닛테츠스미킨 카부시키카이샤 | 파단 판정 방법, 파단 판정 장치, 프로그램 및 컴퓨터 판독 가능한 기록 매체 |
| US9405867B2 (en) | 2012-06-07 | 2016-08-02 | Dassault Systemes Simulia Corp. | Hydraulic fracture simulation with an extended finite element method |
| EP3016009B1 (en) | 2013-06-26 | 2021-10-13 | Nippon Steel Corporation | Method for determining bending fracture in metal plate, program, and storage medium |
-
2016
- 2016-05-18 MX MX2017014626A patent/MX2017014626A/es unknown
- 2016-05-18 RU RU2017139510A patent/RU2678023C1/ru active
- 2016-05-18 CA CA2985456A patent/CA2985456A1/en not_active Abandoned
- 2016-05-18 US US15/573,613 patent/US11016011B2/en active Active
- 2016-05-18 TW TW105115333A patent/TWI609179B/zh not_active IP Right Cessation
- 2016-05-18 KR KR1020177032614A patent/KR101951587B1/ko active IP Right Grant
- 2016-05-18 WO PCT/JP2016/064753 patent/WO2016186135A1/ja active Application Filing
- 2016-05-18 CN CN201680028089.XA patent/CN107532981A/zh active Pending
- 2016-05-18 JP JP2016555622A patent/JP6176410B2/ja active Active
- 2016-05-18 EP EP16796528.4A patent/EP3299793A4/en not_active Withdrawn
- 2016-05-18 BR BR112017023533-1A patent/BR112017023533A2/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US20180136100A1 (en) | 2018-05-17 |
| TW201706582A (zh) | 2017-02-16 |
| BR112017023533A2 (pt) | 2018-07-24 |
| CA2985456A1 (en) | 2016-11-24 |
| EP3299793A1 (en) | 2018-03-28 |
| RU2678023C1 (ru) | 2019-01-22 |
| EP3299793A4 (en) | 2018-10-31 |
| KR20170136605A (ko) | 2017-12-11 |
| WO2016186135A1 (ja) | 2016-11-24 |
| JPWO2016186135A1 (ja) | 2017-06-01 |
| US11016011B2 (en) | 2021-05-25 |
| CN107532981A (zh) | 2018-01-02 |
| JP6176410B2 (ja) | 2017-08-09 |
| KR101951587B1 (ko) | 2019-02-22 |
| TWI609179B (zh) | 2017-12-21 |
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