| 孙皆宜.振动筛上振动横梁的疲劳应力分析[J].唐山学院学报,2015,28(6):42-43, 60 |
| 振动筛上振动横梁的疲劳应力分析 |
| An Analysis of the Fatigue Stress of the Vibrating Beam of Shakers |
| 投稿时间：2015-06-23 |
| DOI： |
| 中文关键词: 振动横梁 疲劳应力 疲劳寿命 安全系数 中图 |
| 英文关键词: vibrating beam fatigue stress fatigue life safety coefficient |
| 基金项目: |
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| 中文摘要: |
| 根据疲劳应力理论对振动横梁进行了疲劳应力分析,并利用有限元软件Workbench对振动横梁进行了疲劳应力仿真,得到它在正常工作状态下的应力及安全系数分布图。在满足疲劳寿命要求情况下对振动横梁进行了最大循环应力分析,结果表明,振动横梁的疲劳特性符合寿命要求。 |
| 英文摘要: |
The author of this paper analyses the fatigue stress of the vibrating beam of shakers with the theories of fatigue stress, simulates the fatigue stress with the finite element software of Workbench, obtains the stress and safety coefficient distribution in normal working circumstances and analyzes the maximum cyclic stress of the vibrating beam on the condition that it meets the requirements of the fatigue life .
e results show that the fatigue characteristics of the vibration beam meets life requirements. |
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