IN2012DN02206A - - Google Patents

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Publication number
IN2012DN02206A
IN2012DN02206A IN2206DEN2012A IN2012DN02206A IN 2012DN02206 A IN2012DN02206 A IN 2012DN02206A IN 2206DEN2012 A IN2206DEN2012 A IN 2206DEN2012A IN 2012DN02206 A IN2012DN02206 A IN 2012DN02206A
Authority
IN
India
Prior art keywords
stiffeners
panel
triangular
skin
pockets
Prior art date
Application number
Other languages
English (en)
Inventor
Coudouent Gerard
Messina Paolo
Original Assignee
Airbus Operations Sas
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Airbus Operations Sas filed Critical Airbus Operations Sas
Publication of IN2012DN02206A publication Critical patent/IN2012DN02206A/en

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Classifications

    • 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]

Landscapes

  • 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)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Laminated Bodies (AREA)
  • Body Structure For Vehicles (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
IN2206DEN2012 2009-09-14 2010-09-13 IN2012DN02206A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0956286A FR2950178B1 (fr) 2009-09-14 2009-09-14 Procede d'analyse structurale de panneaux en materiau isotrope de type raidis par des poches triangulaires
PCT/FR2010/051900 WO2011030079A2 (fr) 2009-09-14 2010-09-13 Procédé d'analyse structurale de panneaux en matériau isotrope de type raidis par des poches triangulaires

Publications (1)

Publication Number Publication Date
IN2012DN02206A true IN2012DN02206A (es) 2015-08-21

Family

ID=42111874

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2206DEN2012 IN2012DN02206A (es) 2009-09-14 2010-09-13

Country Status (10)

Country Link
US (2) US9690887B2 (es)
EP (2) EP2478455A2 (es)
JP (1) JP5666594B2 (es)
CN (2) CN106227921B (es)
BR (1) BR112012005686A2 (es)
CA (1) CA2774003C (es)
FR (1) FR2950178B1 (es)
IN (1) IN2012DN02206A (es)
RU (2) RU2563709C2 (es)
WO (1) WO2011030079A2 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2970941B1 (fr) 2011-01-31 2013-02-22 Airbus Operations Sas Structure raidie integrant un orifice
SE537320C2 (sv) * 2011-06-16 2015-04-07 Bassoe Technology Ab Borrtorn med förstyvat skal samt havsplattform
CN102521435B (zh) * 2011-11-29 2013-07-03 苏州大学 一种对称层合板的铺层制作方法
EP3009344B1 (en) * 2014-10-16 2019-05-29 Airbus Operations GmbH Panel structure and associated method
US9657489B2 (en) * 2015-06-15 2017-05-23 The Boeing Company Fractal stiffening
CN106326551B (zh) * 2016-08-23 2020-04-10 中国航空工业集团公司西安飞机设计研究所 一种加筋壁板结构中蒙皮有效宽度的计算方法
CN106709185B (zh) * 2016-12-26 2020-01-14 中国航空工业集团公司西安飞机设计研究所 复合材料加筋壁板长桁参数工程确定方法
US10974806B2 (en) * 2017-10-05 2021-04-13 Gulfstream Aerospace Corporation Unified canopies for aircraft
US11244093B2 (en) * 2018-03-16 2022-02-08 Safran Aircraft Engines Method for modelling an element of a structure using finite elements
CN109359360B (zh) * 2018-09-30 2022-11-11 国家超级计算天津中心 一种基于局部特征的结构应力处理方法
CN110203421A (zh) * 2019-05-21 2019-09-06 重庆零壹空间航天科技有限公司 尾翼以及包含该尾翼的飞行器
CN110525628B (zh) * 2019-07-23 2021-01-08 北京交通大学 一种提高多向承载吸能效率的胞格蜂窝缓冲装置
CN111948044B (zh) * 2020-07-24 2021-11-19 中国飞机强度研究所 一种拉压剪复合载荷作用的加筋壁板失效预测方法
US11230971B1 (en) 2020-10-19 2022-01-25 General Electric Company Unit cell structures including stiffening patterns
CN112434381B (zh) * 2020-12-16 2024-06-04 大连理工大学 一种重型运载火箭栅格加筋结构在缩比模型中的刚度等效方法
CN112699487B (zh) * 2020-12-29 2022-10-11 中国航空工业集团公司西安飞机设计研究所 一种复合受载壁板进张力场后的紧固件载荷计算方法
CN113378355B (zh) * 2021-05-17 2023-12-26 浙江工业大学 一种考虑弯矩作用的薄壁梁剪切极限强度计算方法
CN113312815B (zh) * 2021-05-19 2024-04-02 中航西安飞机工业集团股份有限公司 一种机身结构中长桁总体稳定性计算方法
CN114048607B (zh) * 2021-11-15 2023-04-25 中国空气动力研究与发展中心超高速空气动力研究所 对弹性边界板极限承载力进行分析的方法
CN115017760B (zh) * 2022-05-26 2024-08-13 中国航空工业集团公司沈阳飞机设计研究所 一种加筋壁板后屈曲承载能力确定方法
CN115310188B (zh) * 2022-10-12 2023-01-10 上海索辰信息科技股份有限公司 一种基于最小势能理论确定加筋板等效参数的方法
CN115688277B (zh) * 2022-11-01 2023-05-12 江苏省特种设备安全监督检验研究院 一种桥式起重机箱型主梁腹板屈曲分析计算方法
CN117610358B (zh) * 2023-11-24 2024-08-30 北京宇航系统工程研究所 一种壳单元口框加厚区精细化仿真方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3085760B2 (ja) * 1991-12-09 2000-09-11 積水化学工業株式会社 リブ補強製品の有限要素モデル作成方法およびその装置
US5736645A (en) * 1997-01-16 1998-04-07 Ford Global Technologies, Inc. Method of predicting crack initiation based fatigue life
JP4166888B2 (ja) * 1998-12-28 2008-10-15 株式会社アイ・エイチ・アイ マリンユナイテッド 線形有限要素解析を用いた弾性座屈後強度評価法
CN1394777A (zh) * 2002-08-02 2003-02-05 黄先革 用于轨道运输和航天发射的气悬浮车及专用设施
US7093470B2 (en) * 2002-09-24 2006-08-22 The Boeing Company Methods of making integrally stiffened axial load carrying skin panels for primary aircraft structure and fuel tank structures
US7467070B2 (en) * 2004-10-26 2008-12-16 Meyer Eric S Methods and systems for modeling stress intensity solutions for integrally stiffened panels
RU2336135C2 (ru) * 2006-02-20 2008-10-20 Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт технологии судостроения" (ФГУП "ЦНИИТС") Способ определения граничных условий и критериев формообразования металлических деталей
WO2008053052A1 (es) * 2006-10-31 2008-05-08 Airbus España, S.L. Proceso para optimizar el diseño estructural de un panel rigidizado de material compuesto
FR2911202B1 (fr) * 2007-01-05 2009-02-13 Airbus France Sas Procede d'optimisation de panneaux raidis sous contraintes '
CN100561177C (zh) * 2007-04-06 2009-11-18 西安交通大学 一种利用双锥度压头测定材料力学性能的方法

Also Published As

Publication number Publication date
JP2013514562A (ja) 2013-04-25
EP3096251A1 (fr) 2016-11-23
US20180046740A1 (en) 2018-02-15
CN106227921A (zh) 2016-12-14
CA2774003A1 (fr) 2011-03-17
CN103038770B (zh) 2016-08-24
RU2015133679A (ru) 2018-12-24
US9690887B2 (en) 2017-06-27
FR2950178A1 (fr) 2011-03-18
RU2015133679A3 (es) 2019-02-25
EP2478455A2 (fr) 2012-07-25
JP5666594B2 (ja) 2015-02-12
WO2011030079A2 (fr) 2011-03-17
CN103038770A (zh) 2013-04-10
CN106227921B (zh) 2019-05-07
BR112012005686A2 (pt) 2020-10-13
US20120245862A1 (en) 2012-09-27
RU2563709C2 (ru) 2015-09-20
WO2011030079A3 (fr) 2013-03-28
FR2950178B1 (fr) 2021-10-22
RU2012114769A (ru) 2013-10-27
CA2774003C (fr) 2018-06-12

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