JP6238960B2 - スナップスルー座屈を予測する方法、及び、耐スナップスルー座屈性を実行、予測する装置 - Google Patents

スナップスルー座屈を予測する方法、及び、耐スナップスルー座屈性を実行、予測する装置 Download PDF

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JP6238960B2
JP6238960B2 JP2015505842A JP2015505842A JP6238960B2 JP 6238960 B2 JP6238960 B2 JP 6238960B2 JP 2015505842 A JP2015505842 A JP 2015505842A JP 2015505842 A JP2015505842 A JP 2015505842A JP 6238960 B2 JP6238960 B2 JP 6238960B2
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buckling
sheet metal
metal panel
snap
load
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JP2015514277A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
JP2015514277A (ja
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シリラム サダゴパン
シリラム サダゴパン
オスカー ランツィ
オスカー ランツィ
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アルセロールミタル インベスティガシオン イ デサローロ，エス．エル．
アルセロールミタル インベスティガシオン イ デサローロ，エス．エル．
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    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2111/00—Details relating to CAD techniques
    • G06F2111/10—Numerical modelling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2113/00—Details relating to the application field
    • G06F2113/24—Sheet material
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Body Structure For Vehicles (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
JP2015505842A 2012-04-09 2013-04-09 スナップスルー座屈を予測する方法、及び、耐スナップスルー座屈性を実行、予測する装置 Active JP6238960B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/442,166 US9773077B2 (en) 2012-04-09 2012-04-09 System and method for prediction of snap-through buckling of formed steel sheet panels
US13/442,166 2012-04-09
PCT/US2013/035696 WO2013155026A1 (en) 2012-04-09 2013-04-09 System and method for prediction of snap-through buckling of formed steel sheet panels

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JP2015514277A JP2015514277A (ja) 2015-05-18
JP2015514277A5 JP2015514277A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2016-06-02
JP6238960B2 true JP6238960B2 (ja) 2017-11-29

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US (1) US9773077B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP2836942A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP6238960B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR102030213B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN104471576B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR112014025177B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2869968C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MA (1) MA37463B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MX345117B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RU (1) RU2629913C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
UA (1) UA115980C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2013155026A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA201408115B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US9779268B1 (en) 2014-06-03 2017-10-03 Pure Storage, Inc. Utilizing a non-repeating identifier to encrypt data
JP6288469B2 (ja) * 2015-05-21 2018-03-07 Ｊｆｅスチール株式会社 自動車用開閉部品のパネル反転予測方法およびその方法を用いてパネル反転対策された自動車用開閉部品
CN106523889B (zh) * 2016-11-22 2021-07-23 中国船舶工业集团公司第七0八研究所 一种最优剖面形状及尺寸的t型材设计
CN108897953A (zh) * 2018-06-28 2018-11-27 东汉新能源汽车技术有限公司 前盖板优化设计方法及装置
CN110263384B (zh) * 2019-05-28 2020-02-21 南京理工大学 基于Laplacian微分域变形的三维网格曲面变厚度偏置造型方法
CN110955997A (zh) * 2019-11-27 2020-04-03 安徽江淮汽车集团股份有限公司 计算机可读存储介质、汽车顶棚承重分析方法及装置
CN111400825A (zh) * 2020-04-08 2020-07-10 重庆金康赛力斯新能源汽车设计院有限公司 一种抗凹性能仿真方法、装置、存储介质和计算机设备
CN114858379A (zh) * 2022-04-01 2022-08-05 中铁二十局集团第二工程有限公司 一种增强金属屋面板抗风揭能力的方法
CN114858120B (zh) * 2022-04-15 2023-12-12 首钢集团有限公司 一种带钢板廓反翘的评价方法和装置
CN115544833B (zh) * 2022-09-29 2024-11-26 南京航空航天大学 一种复合材料蜂窝夹芯板冲击损伤修理方案评估方法

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US5546314A (en) 1994-05-06 1996-08-13 Brost; Randolph C. Processor and method for developing a set of admissible fixture designs for a workpiece
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WO2001085383A1 (en) * 2000-05-05 2001-11-15 Brigham Young University Friction stir welding of polymeric materials
DE10047491B4 (de) * 2000-09-26 2007-04-12 Eads Deutschland Gmbh Verfahren zum Umformen von Strukturen aus Aluminium-Legierungen
US6639781B2 (en) 2001-10-01 2003-10-28 The Boeing Company Electromagnetic dent remover power supply
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US7158922B2 (en) * 2003-02-25 2007-01-02 Ispat Inland, Inc. System and method for prediction of panel performance under localized loading conditions
JP2007239769A (ja) * 2006-03-06 2007-09-20 Hitachi Metals Ltd メタルダイアフラム弁及びそれを用いたマスフローコントローラ
US20080004850A1 (en) * 2006-06-05 2008-01-03 Phida, Inc. Method of Universal Formability Analysis in Sheet Metal Forming by Utilizing Finite Element Analysis and Circle Grid Analysis
JP4386294B2 (ja) * 2007-01-26 2009-12-16 関東自動車工業株式会社 フードデント性能評価方法
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Publication number Publication date
EP2836942A1 (en) 2015-02-18
KR102030213B1 (ko) 2019-10-08
UA115980C2 (uk) 2018-01-25
US20130268215A1 (en) 2013-10-10
MX2014012177A (es) 2015-07-17
WO2013155026A1 (en) 2013-10-17
MA37463B2 (fr) 2021-10-29
CN104471576B (zh) 2019-02-22
CA2869968C (en) 2021-11-09
KR20150040790A (ko) 2015-04-15
MX345117B (es) 2017-01-17
CN104471576A (zh) 2015-03-25
BR112014025177A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2017-06-20
RU2014144998A (ru) 2016-06-10
JP2015514277A (ja) 2015-05-18
RU2629913C2 (ru) 2017-09-04
BR112014025177B1 (pt) 2022-01-18
ZA201408115B (en) 2016-09-28
CA2869968A1 (en) 2013-10-17
US9773077B2 (en) 2017-09-26

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