CA2801664C - System and method for structural analysis - Google Patents

System and method for structural analysis Download PDF

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Publication number
CA2801664C
CA2801664C CA2801664A CA2801664A CA2801664C CA 2801664 C CA2801664 C CA 2801664C CA 2801664 A CA2801664 A CA 2801664A CA 2801664 A CA2801664 A CA 2801664A CA 2801664 C CA2801664 C CA 2801664C
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CA
Canada
Prior art keywords
analysis
structural component
interface
template
analysis template
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
Application number
CA2801664A
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English (en)
French (fr)
Other versions
CA2801664A1 (en
Inventor
Matthew Oliverius
Naveena Mallikarjunnaiah
Mel Eshghi
Chandrashekar Ramachandran
Venkata Narasimha Ravi Udali
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Boeing Co
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Boeing Co
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.)
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Publication date
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Publication of CA2801664A1 publication Critical patent/CA2801664A1/en
Application granted granted Critical
Publication of CA2801664C publication Critical patent/CA2801664C/en
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Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2113/00—Details relating to the application field
    • G06F2113/28—Fuselage, exterior or interior
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
    • G06F2119/04—Ageing analysis or optimisation against ageing

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)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
CA2801664A 2012-03-01 2013-01-08 System and method for structural analysis Active CA2801664C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/409,771 US8949087B2 (en) 2012-03-01 2012-03-01 System and method for structural analysis
US13/409,771 2012-03-01

Publications (2)

Publication Number Publication Date
CA2801664A1 CA2801664A1 (en) 2013-09-01
CA2801664C true CA2801664C (en) 2018-02-13

Family

ID=47900611

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2801664A Active CA2801664C (en) 2012-03-01 2013-01-08 System and method for structural analysis

Country Status (5)

Country Link
US (1) US8949087B2 (enExample)
EP (1) EP2634711A3 (enExample)
JP (1) JP6104607B2 (enExample)
CN (1) CN103294843B (enExample)
CA (1) CA2801664C (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8843326B1 (en) 2011-07-22 2014-09-23 The Boeing Company System, method and computer-readable storage medium for defining a load envelope that envelopes a plurality of load cases
US9676019B2 (en) * 2013-06-13 2017-06-13 The Boeing Company Determining part orientation for incremental sheet forming
US9524356B2 (en) * 2013-10-16 2016-12-20 General Electric Company System and methods of generating a computer model of composite component
US10140388B1 (en) * 2014-11-16 2018-11-27 The Boeing Company System and method for designing composite laminates using lamination parameters
WO2017027598A1 (en) * 2015-08-11 2017-02-16 Sabic Global Technologies B.V. Multiple ply layered composite having low areal weight
EP3371486B1 (en) 2015-11-07 2023-04-19 Eaton Intelligent Power Limited Lightweight torque transmission gear
US10275564B2 (en) * 2016-06-17 2019-04-30 The Boeing Company System for analysis of a repair for a structure
CN107844628B (zh) * 2017-09-26 2021-10-08 上海电力学院 一种大型海上风电场集电系统冗余度优化方法
US20220214244A1 (en) * 2017-10-18 2022-07-07 Sikorsky Aircraft Corporation Systems and methods for assessing structural health
US20200302025A1 (en) * 2019-03-18 2020-09-24 The Boeing Company Automated Method for Support Material Placement in Additive Manufacturing for Improved Finish Machining Performance
CN110069833B (zh) * 2019-03-29 2022-06-21 汕头大学 一种考虑不确定因素的接口刚度优化设计方法
CN110175382B (zh) * 2019-05-16 2022-10-14 国网山西省电力公司检修分公司 一种基于ansys的盆式绝缘子缺陷模态分析方法
CN111144049B (zh) * 2019-12-24 2023-06-23 中国航空工业集团公司西安飞机设计研究所 一种复合材料开孔翼梁安全裕度计算方法
US12223238B2 (en) 2020-06-26 2025-02-11 Autodesk, Inc. Generative design shape optimization with controlled convergence for computer aided design and manufacturing
US11675333B2 (en) 2020-06-26 2023-06-13 Autodesk, Inc. Generative design shape optimization with singularities and disconnection prevention for computer aided design and manufacturing
US11321508B2 (en) * 2020-06-26 2022-05-03 Autodesk, Inc. Generative design shape optimization with damage prevention over loading cycles for computer aided design and manufacturing
US11663379B2 (en) 2020-06-26 2023-05-30 Autodesk, Inc. Generative design shape optimization using build material strength model for computer aided design and manufacturing
CN112710568B (zh) * 2020-12-17 2024-05-28 哈尔滨汽轮机厂有限责任公司 一种汽轮机定中心梁强度检测方法
US20220284148A1 (en) * 2021-03-05 2022-09-08 The Boeing Company System and method of managing a design lifecycle of a structural part
EP4060547A1 (en) * 2021-03-17 2022-09-21 Subaru Corporation Composite laminate designing method and aircraft
CN113158597B (zh) * 2021-04-25 2022-08-19 中国电建集团贵阳勘测设计研究院有限公司 一种基于catia计算的水闸应力稳定分析方法
CN121009724A (zh) * 2025-10-28 2025-11-25 南通鋆鼎精密科技股份有限公司 一种海上风电发电机机舱结构件智能应力分析与优化系统

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5006990A (en) * 1987-04-10 1991-04-09 The Boeing Company Method and apparatus for the design and construction of composite parts
US5071492A (en) * 1989-12-19 1991-12-10 Parker Research Inc. Method for reducing the fatigue crack growth rate of cracks in the aluminum alloy fuselage skin of an aircraft structure
US7010472B1 (en) * 1997-05-12 2006-03-07 Mcdonnell Douglas Corporation Knowledge driven composite design optimization process and system therefor
US5984511A (en) * 1997-05-12 1999-11-16 Mcdonnell Douglas Corporation Knowledge driven composite design optimization process and system therefor
US6125333A (en) 1997-11-06 2000-09-26 Northrop Grumman Corporation Building block approach for fatigue spectra generation
JP2001125933A (ja) * 1999-10-25 2001-05-11 Hitachi Ltd 設備信頼性設計支援装置
US20030226935A1 (en) * 2001-11-02 2003-12-11 Garratt Matthew D. Structural members having improved resistance to fatigue crack growth
US6799463B2 (en) * 2001-11-02 2004-10-05 The Boeing Company Method and system for automated fatigue and structural analysis of an element
JP2003150650A (ja) * 2001-11-13 2003-05-23 Hitachi Ltd 解析作業支援装置及び解析作業支援機能を実現するためのプログラム
US6813749B2 (en) * 2002-02-12 2004-11-02 The Boeing Company Method, system and computer program product for multidisciplinary design analysis of structural components
US7640529B2 (en) * 2002-07-30 2009-12-29 Photronics, Inc. User-friendly rule-based system and method for automatically generating photomask orders
JP2004094465A (ja) 2002-08-30 2004-03-25 Fujitsu Ltd 解析支援装置
JP2004314885A (ja) * 2003-04-18 2004-11-11 Nippon Sheet Glass Co Ltd 開閉ガラスの製造方法および開閉ガラス
US20040250236A1 (en) * 2003-04-30 2004-12-09 O'malley Austin Establishing and maintaining a relationship between a three-dimensional model and related data
US7003362B2 (en) * 2004-05-11 2006-02-21 Taiwan Semiconductor Manufacturing Company, Ltd. System and method for customized tape-out requests for integrated circuit manufacturing
US7912681B2 (en) * 2004-10-15 2011-03-22 Textron Innovations Inc. Method for designing a flight vehicle
US7467070B2 (en) 2004-10-26 2008-12-16 Meyer Eric S Methods and systems for modeling stress intensity solutions for integrally stiffened panels
US7690837B2 (en) * 2006-03-07 2010-04-06 The Boeing Company Method of analysis of effects of cargo fire on primary aircraft structure temperatures
US7613527B2 (en) * 2006-03-16 2009-11-03 3M Innovative Properties Company Orthodontic prescription form, templates, and toolbar for digital orthodontics
US7889840B2 (en) * 2007-01-10 2011-02-15 The United States Of America As Represented By The Secretary Of The Navy System and method for predicting material fatigue and damage
JP2009003549A (ja) * 2007-06-19 2009-01-08 Japan Lucida Co Ltd データ管理装置およびデータ管理方法、データ管理プログラム、データ管理プログラム記憶媒体
US7809454B2 (en) * 2007-09-17 2010-10-05 The Boeing Company Method and apparatus for simulating composite panel manufacturing
GB0723224D0 (en) * 2007-11-27 2008-01-09 Fujitsu Ltd A multi-level gris embedding process with uniform and non-uniform grid refinement for multigurid-fdtd electromagnetic solver
US8401827B2 (en) * 2008-04-14 2013-03-19 Daa Draexlmaier Automotive Of America Llc Processing device and method for structure data representing a physical structure
US8108058B2 (en) * 2009-02-09 2012-01-31 The Boeing Company Method of analyzing composite structures
US8831913B2 (en) * 2009-06-10 2014-09-09 Airbus Operations Limited Method of design optimisation
CN101853320B (zh) * 2010-05-17 2011-10-26 北京航空航天大学 一种适用于飞机结构腐蚀损伤的模糊综合评判方法
CN101986318A (zh) * 2010-11-26 2011-03-16 南京航空航天大学 飞行控制系统概念样机设计方法

Also Published As

Publication number Publication date
US20130231898A1 (en) 2013-09-05
US8949087B2 (en) 2015-02-03
JP2013182614A (ja) 2013-09-12
CA2801664A1 (en) 2013-09-01
EP2634711A3 (en) 2013-09-18
JP6104607B2 (ja) 2017-03-29
CN103294843A (zh) 2013-09-11
EP2634711A2 (en) 2013-09-04
CN103294843B (zh) 2018-02-06

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