| 郭振坤,张成成,尚德广,方磊.多轴蠕变-疲劳寿命预测系统软件开发[J].装备环境工程,2015,12(4):137-141. GUO Zhen-kun,ZHANG Cheng-cheng,SHANG De-guang,FANG Lei.Development of Software System of Multiaxial Creep-Fatigue Life Prediction under Complex Loading at High Temperature[J].Equipment Environmental Engineering,2015,12(4):137-141. |
| 多轴蠕变-疲劳寿命预测系统软件开发 |
| Development of Software System of Multiaxial Creep-Fatigue Life Prediction under Complex Loading at High Temperature |
| 投稿时间：2015-03-09 修订日期：2015-08-15 |
| DOI：10.7643/issn.1672-9242.2015.04.026 |
| 中文关键词: 多轴疲劳 蠕变损伤 复杂载荷 寿命预测 软件开发 |
| 英文关键词:multiaxial fatigue creep damage complex loading life prediction software development |
| 基金项目: |
|
|
|
|
| 摘要点击次数: |
| 全文下载次数: |
| 中文摘要: |
| 目的 开发多轴-蠕变疲劳寿命预测系统软件。方法 采用Visual Studio 2010， 编程语言用C++/CLI， WinForm开发方式， 通过编制三维载荷下的临界面确定， 多轴循环计数， 多轴蠕变损伤，多轴疲劳损伤， 蠕变-疲劳交互作用计算等各种程序， 开发高温环境下的多轴蠕变-疲劳寿命预测系统软件。结果 所开发的专用寿命预测软件， 程序运行环境为Windows操作系统， 需要NET4.0环境支持。数据采用MicroSoft Access2010， 数据库管理采用了ADO.NET技术。结论 软件系统适用于随机多轴载荷下高温环境中热端机械零部件的损伤状态评估和寿命预测。 |
| 英文摘要: |
| Objective To develop a software system for multiaxial creep-fatigue life prediction. Methods This system used for high-temperature environment was developed using C++/CLI programing language based on Windows Form. The program modules mainly included the determination of the critical plane under three dimensional stress/strain states, the multiaxial cycle counting, the multiaxial fatigue damage, the multiaxial creep damage, and the creep-fatigue interaction. Results The operating environment for the developed special software of life prediction needed the Windows operating system with the support of. NET FrameWork4.0. The software used Microsoft Access 2010 to design the database and used ADO.NET as the method of database access. Conclusion The developed software system is suitable for the damage assessment and life prediction for mechanical components under random multiaxial loading at high temperature. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
