JP2011103138A5 - - Google Patents
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- Publication number
- JP2011103138A5 JP2011103138A5 JP2011015531A JP2011015531A JP2011103138A5 JP 2011103138 A5 JP2011103138 A5 JP 2011103138A5 JP 2011015531 A JP2011015531 A JP 2011015531A JP 2011015531 A JP2011015531 A JP 2011015531A JP 2011103138 A5 JP2011103138 A5 JP 2011103138A5
- Authority
- JP
- Japan
- Prior art keywords
- eccentric shell
- eccentric
- shell element
- node
- thickness
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 19
- 238000012916 structural analysis Methods 0.000 claims 8
- 238000004590 computer program Methods 0.000 claims 5
- 238000004458 analytical method Methods 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 claims 3
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15955299P | 1999-10-15 | 1999-10-15 | |
| US60/159,552 | 1999-10-15 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001532434A Division JP2003512677A (ja) | 1999-10-15 | 2000-10-13 | 構造解析のための装置及び方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011103138A JP2011103138A (ja) | 2011-05-26 |
| JP2011103138A5 true JP2011103138A5 (enExample) | 2011-10-20 |
| JP5272025B2 JP5272025B2 (ja) | 2013-08-28 |
Family
ID=22573029
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001532434A Pending JP2003512677A (ja) | 1999-10-15 | 2000-10-13 | 構造解析のための装置及び方法 |
| JP2011015531A Expired - Lifetime JP5272025B2 (ja) | 1999-10-15 | 2011-01-27 | 物体の構造応答を解析するための方法、前記方法を符号化したコンピュータソフトウェアを実行するためのコンピュータプログラムを処理するコンピュータ、および前記コンピュータプログラムを格納したコンピュータに読み取り可能な記憶媒体 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001532434A Pending JP2003512677A (ja) | 1999-10-15 | 2000-10-13 | 構造解析のための装置及び方法 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6704693B1 (enExample) |
| EP (1) | EP1247217B1 (enExample) |
| JP (2) | JP2003512677A (enExample) |
| KR (1) | KR100805970B1 (enExample) |
| CN (1) | CN1211748C (enExample) |
| AT (1) | ATE498868T1 (enExample) |
| AU (1) | AU773165B2 (enExample) |
| BR (1) | BRPI0015006B1 (enExample) |
| CA (1) | CA2387055A1 (enExample) |
| DE (1) | DE60045640D1 (enExample) |
| NZ (1) | NZ518409A (enExample) |
| WO (1) | WO2001029712A1 (enExample) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7102636B2 (en) * | 2001-03-31 | 2006-09-05 | Intel Corporation | Spatial patches for graphics rendering |
| US7079996B2 (en) * | 2001-05-30 | 2006-07-18 | Ford Global Technologies, Llc | System and method for design of experiments using direct surface manipulation of a mesh model |
| US7027048B2 (en) * | 2002-05-31 | 2006-04-11 | Ugs Corp. | Computerized deformation analyzer |
| JP2004157724A (ja) * | 2002-11-06 | 2004-06-03 | Canon Inc | 解析モデル変換方法 |
| JP2005025588A (ja) * | 2003-07-04 | 2005-01-27 | Nikon Corp | 有限要素解析方法および装置、ならびに、コンピュータ読み取り可能な記録媒体 |
| US7299165B1 (en) | 2003-10-16 | 2007-11-20 | Ugs Corp. | System, method, and computer program product for identifying manufacturing-specific regions in object models |
| KR100539949B1 (ko) | 2003-11-17 | 2005-12-28 | 삼성전자주식회사 | 3차원 유한요소격자 생성 방법 및 그 장치 |
| CA2541948C (en) * | 2005-04-08 | 2014-09-09 | Dassault Systemes | Solver for a restrained deformable system with released degrees of freedom |
| US7317963B2 (en) * | 2006-04-25 | 2008-01-08 | Ford Global Technologies, Llc | Method and system for generating trimlines for stamping processes |
| US7574339B2 (en) * | 2006-09-19 | 2009-08-11 | The Protomold Company | Automated generation of lean models for injection molding simulation |
| US20080077369A1 (en) * | 2006-09-25 | 2008-03-27 | Coretech System Co., Ltd | Apparatus and method for simulating a mold cooling process for injection molding |
| US20080162090A1 (en) * | 2006-12-27 | 2008-07-03 | Ernest Clay Perry | System, methods, and computer readable media, for product design using t-spline deformation |
| DE102007012633A1 (de) * | 2007-03-16 | 2008-09-18 | Bayerische Motoren Werke Aktiengesellschaft | Automatisches Erzeugen einer Vernetzung eines Komponentenmodells |
| US20080275677A1 (en) * | 2007-03-19 | 2008-11-06 | Optimal Solutions Software, Llc | System, methods, and computer readable media, for product design using coupled computer aided engineering models |
| JP4271246B2 (ja) * | 2007-04-09 | 2009-06-03 | 株式会社デンソー | 成形品の収縮による変形量を予測する方法およびその装置 |
| CN100587696C (zh) * | 2008-03-19 | 2010-02-03 | 中国科学院力学研究所 | 一种参数化的静态超单元构造方法 |
| JP5089478B2 (ja) * | 2008-04-28 | 2012-12-05 | キヤノン株式会社 | 解析モデル作成装置及び解析モデル作成方法 |
| US8050897B2 (en) * | 2008-12-09 | 2011-11-01 | Livermore Software Technology Corporation | Solid finite elements suitable for simulating large deformations and/or rotations of a structure |
| US8688415B2 (en) * | 2010-02-03 | 2014-04-01 | Kellogg Brown & Root Llc | Systems and methods for performing stress intensity factor calculations using non-singular finite elements |
| US8190408B2 (en) * | 2010-03-22 | 2012-05-29 | Livermore Software Technology Corporation | Methods and systems for numerically predicting surface imperfections on stamped sheet metal parts |
| US8682620B2 (en) | 2010-11-19 | 2014-03-25 | The Procter And Gamble Company | Method for designing extrusion dies |
| CN102156775B (zh) * | 2011-04-06 | 2012-12-19 | 北京航空航天大学 | 一种数据提取的热分析建模方法 |
| CN102368282B (zh) * | 2011-11-17 | 2013-02-06 | 西北工业大学 | 带孔薄壁曲面结构的孔洞隐式表达优化设计方法 |
| US8949094B2 (en) | 2012-04-02 | 2015-02-03 | Honda Motor Co., Ltd. | Thermal deflection analysis |
| CN103009685B (zh) * | 2012-12-26 | 2015-04-08 | 官宇寰 | 一种新型轻质抗冲击夹层结构 |
| WO2014152396A2 (en) * | 2013-03-14 | 2014-09-25 | Samtec, Inc. | User interface providing configuration and design solutions based on user inputs |
| US10042962B2 (en) * | 2014-05-20 | 2018-08-07 | The Boeing Company | Mid-surface extraction for finite element analysis |
| US10311180B2 (en) * | 2014-07-15 | 2019-06-04 | Dassault Systemes Simulia Corp. | System and method of recovering Lagrange multipliers in modal dynamic analysis |
| JP6319451B2 (ja) * | 2014-09-18 | 2018-05-09 | 新日鐵住金株式会社 | 構造体の部材における変形モード分析方法、変形モード分析方法を用いた構造体の補強方法、構造体の変形モード分析用コンピュータプログラム、及び記録媒体 |
| US10311181B2 (en) * | 2015-05-09 | 2019-06-04 | Livermore Software Technology Corp. | Methods and systems for creating computerized mesh model for layered shell-like structure |
| US11487911B1 (en) * | 2015-10-05 | 2022-11-01 | Hexagon Manufacturing Intelligence, Inc. | Systems and methods for providing incremental mid-surface for computer simulation |
| CN105335575B (zh) * | 2015-11-25 | 2019-06-28 | 中国航空工业集团公司沈阳飞机设计研究所 | 一种电子天线结构一体化层压板的有限元建模方法 |
| CN108614922B (zh) * | 2018-04-04 | 2021-08-06 | 南京航空航天大学 | 一种基于应力杂交化后处理的板壳边缘效应的计算方法 |
| US11699008B2 (en) * | 2019-08-23 | 2023-07-11 | Ansys, Inc. | Non-conformal domain decomposition with imprints at interfaces with boundaries for finite element analysis |
| US11449647B2 (en) * | 2020-01-21 | 2022-09-20 | Autodesk, Inc. | Generative shell design for simulations |
| US11947333B2 (en) | 2020-03-20 | 2024-04-02 | Autodesk, Inc. | Dual lattice representation for crash simulation and manufacturing |
| JP7275203B2 (ja) * | 2021-07-20 | 2023-05-17 | 三菱重工業株式会社 | 組立評価システム及びその方法並びにプログラム |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0618376A (ja) * | 1992-07-01 | 1994-01-25 | Mitsubishi Electric Corp | 自由度縮少の自動化手法 |
| US5604891A (en) * | 1994-10-27 | 1997-02-18 | Lucent Technologies Inc. | 3-D acoustic infinite element based on a prolate spheroidal multipole expansion |
| AU6178696A (en) * | 1995-06-16 | 1997-01-15 | Trustees Of The University Of Pennsylvania, The | Apparatus and method for dynamic modeling of an object |
| US5785201A (en) * | 1996-05-02 | 1998-07-28 | Container Accessories, Inc. | Molded lid with wave configured central portion |
| JPH1011472A (ja) * | 1996-06-21 | 1998-01-16 | Tokyo Gas Co Ltd | 高温耐久性評価方法及びその評価モデル作成プログラムを格納した記憶媒体 |
| JPH10128817A (ja) * | 1996-10-28 | 1998-05-19 | Matsushita Electric Works Ltd | 成形品の変形シミュレーション方法及び最適モデル決定方法 |
| US5920491A (en) * | 1997-01-14 | 1999-07-06 | Hibbitt, Karlsson And Sorenson, Inc. | Computer process for prescribing an assembly load to provide pre-tensioning simulation in the design analysis of load-bearing structures |
| WO1998043179A1 (en) * | 1997-03-20 | 1998-10-01 | Moldflow Pty. Ltd. | Method for modelling three-dimensional objects and simulation of fluid flow |
| US6044210A (en) * | 1997-06-05 | 2000-03-28 | Hibbitt Karlsson & Sorensen, Inc. | Computer process for prescribing second-order tetrahedral elements during deformation simulation in the design analysis of structures |
-
2000
- 2000-10-13 DE DE60045640T patent/DE60045640D1/de not_active Expired - Lifetime
- 2000-10-13 EP EP00969103A patent/EP1247217B1/en not_active Expired - Lifetime
- 2000-10-13 CA CA002387055A patent/CA2387055A1/en not_active Abandoned
- 2000-10-13 BR BRPI0015006-1A patent/BRPI0015006B1/pt not_active IP Right Cessation
- 2000-10-13 CN CNB008162573A patent/CN1211748C/zh not_active Expired - Lifetime
- 2000-10-13 WO PCT/AU2000/001242 patent/WO2001029712A1/en not_active Ceased
- 2000-10-13 JP JP2001532434A patent/JP2003512677A/ja active Pending
- 2000-10-13 KR KR1020027004688A patent/KR100805970B1/ko not_active Expired - Fee Related
- 2000-10-13 AT AT00969103T patent/ATE498868T1/de not_active IP Right Cessation
- 2000-10-13 NZ NZ518409A patent/NZ518409A/xx unknown
- 2000-10-13 AU AU78932/00A patent/AU773165B2/en not_active Ceased
- 2000-10-16 US US09/688,093 patent/US6704693B1/en not_active Expired - Lifetime
-
2011
- 2011-01-27 JP JP2011015531A patent/JP5272025B2/ja not_active Expired - Lifetime
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