| 王飞,李金柱,胡任,费东,耿昊.有限元法在Φ3 m×10 m滚筒筛开发中的运用[J].水泥工程,2015,28(2):49-52 |
| 有限元法在Φ3 m×10 m滚筒筛开发中的运用 |
| Application of FEA in developing of Φ3 m×10 m trommel screen |
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| DOI：10.13697/j.cnki.32-1449/tu.2015.02.016 |
| 中文关键词: 滚筒筛 有限元法 筛筒 垃圾处理 |
| 英文关键词: trommel screen finite element analysis(FEA) screen tube garbage disposal |
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| 中文摘要: |
| 在Φ3 m×10 m滚筒筛设计阶段，利用有限元法校核计算了筛筒的应力和变形。计算结果表明：（1）设计方案可靠、安全；（2）筛板对筛筒的强度、刚度有很大的加强作用。利用此结论，对溧阳项目运行一年后滚筒筛筛筒开裂进行了原因分析，并有针对性的提出整改建议。 |
| 英文摘要: |
| In design stage of Φ3 m×10 m trommel screen, the stress and deformation was checked by FEA. The calculation results show as following, (1) the design scheme is reliable and safe; (2) Sieve plate has great strengthening effect on screen tube's strength and inflexibility. And according to the results, analysed the cracking causes of Liyang Project trommel screen after one year of running, and put forward targeted improvement suggestions. |
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