CN116050220A - 基于sdas分布的转向节疲劳耐久仿真分析方法与装置 - Google Patents
基于sdas分布的转向节疲劳耐久仿真分析方法与装置 Download PDFInfo
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- CN116050220A CN116050220A CN202310081080.7A CN202310081080A CN116050220A CN 116050220 A CN116050220 A CN 116050220A CN 202310081080 A CN202310081080 A CN 202310081080A CN 116050220 A CN116050220 A CN 116050220A
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
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- 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
- G06—COMPUTING; CALCULATING OR 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/14—Force analysis or force optimisation, e.g. static or dynamic forces
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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CN202310081080.7A CN116050220B (zh) | 2023-02-07 | 2023-02-07 | 基于sdas分布的转向节疲劳耐久仿真分析方法与装置 |
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Citations (8)
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US20120232858A1 (en) * | 2011-03-08 | 2012-09-13 | GM Global Technology Operations LLC | Material property distribution determination for fatigue life calculation using dendrite arm spacing and porosity-based models |
CN109992885A (zh) * | 2019-04-01 | 2019-07-09 | 燕山大学 | 一种铸件疲劳寿命有限元预测方法及系统 |
CN110765549A (zh) * | 2019-10-16 | 2020-02-07 | 昆山六丰机械工业有限公司 | 一种汽车铸件结构应力分析方法及系统 |
CN112241568A (zh) * | 2020-09-24 | 2021-01-19 | 北京新能源汽车技术创新中心有限公司 | 一种基于有限元的发动机盖开闭耐久疲劳分析方法 |
CN113378421A (zh) * | 2021-03-29 | 2021-09-10 | 南京航空航天大学 | 一种机械弹性车轮径向疲劳寿命评价及预测方法 |
CN114818410A (zh) * | 2022-03-11 | 2022-07-29 | 中国第一汽车股份有限公司 | 一种对接实体焊缝疲劳强度的仿真方法 |
CN115455602A (zh) * | 2022-09-23 | 2022-12-09 | 重庆长安汽车股份有限公司 | 一种铸铝件疲劳寿命的预测方法、系统及电子设备 |
CN115495838A (zh) * | 2022-09-28 | 2022-12-20 | 东风汽车集团股份有限公司 | 车身疲劳耐久仿真分析自动化方法及系统 |
-
2023
- 2023-02-07 CN CN202310081080.7A patent/CN116050220B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120232858A1 (en) * | 2011-03-08 | 2012-09-13 | GM Global Technology Operations LLC | Material property distribution determination for fatigue life calculation using dendrite arm spacing and porosity-based models |
CN109992885A (zh) * | 2019-04-01 | 2019-07-09 | 燕山大学 | 一种铸件疲劳寿命有限元预测方法及系统 |
CN110765549A (zh) * | 2019-10-16 | 2020-02-07 | 昆山六丰机械工业有限公司 | 一种汽车铸件结构应力分析方法及系统 |
CN112241568A (zh) * | 2020-09-24 | 2021-01-19 | 北京新能源汽车技术创新中心有限公司 | 一种基于有限元的发动机盖开闭耐久疲劳分析方法 |
CN113378421A (zh) * | 2021-03-29 | 2021-09-10 | 南京航空航天大学 | 一种机械弹性车轮径向疲劳寿命评价及预测方法 |
CN114818410A (zh) * | 2022-03-11 | 2022-07-29 | 中国第一汽车股份有限公司 | 一种对接实体焊缝疲劳强度的仿真方法 |
CN115455602A (zh) * | 2022-09-23 | 2022-12-09 | 重庆长安汽车股份有限公司 | 一种铸铝件疲劳寿命的预测方法、系统及电子设备 |
CN115495838A (zh) * | 2022-09-28 | 2022-12-20 | 东风汽车集团股份有限公司 | 车身疲劳耐久仿真分析自动化方法及系统 |
Non-Patent Citations (8)
Title |
---|
YONG-CHUAN DUAN ET AL: "Multiscale fatigue-prediction method to assess life of A356-T6 alloy wheel under biaxial loads", ENGINEERING FAILURE ANALYSIS, vol. 130, pages 1 - 19 * |
YONG-CHUAN DUAN ET AL: "Numerical prediction of fatigue life of an A356-T6 alloy wheel considering the influence of casting defect and mean stress", ENGINEERING FAILURE ANALYSIS, vol. 118, pages 1 - 13 * |
吉军;张辉;张宣妮;李艳红;: "铝合金车轮动态径向疲劳试验仿真分析与寿命预测", 咸阳师范学院学报, no. 02, pages 28 - 32 * |
张响;童水光;闫胜昝;钟翠霞;朱训明;: "集成铸造数值模拟的车轮疲劳分析", 机械工程学报, no. 08, pages 51 - 55 * |
杨尊: "集成铸造缺陷的铝合金轮毂疲劳寿命预测", 中国优秀硕士学位论文全文数据库 工程科技I辑, no. 5 * |
汪谟清;孙鑫;沈磊;: "基于有限元的卡车车轮疲劳分析方法", 现代制造工程, no. 11, pages 94 - 98 * |
童水光;徐立;刘岩;张响;: "集成铸造缺陷的铝合金轮毂疲劳寿命预测", 汽车技术, no. 11, pages 57 - 60 * |
董国疆等: "汽车零部件疲劳分析载荷谱加速编辑法研究", 中国机械工程, vol. 31, no. 6, pages 543 - 552 * |
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