| 半闭口式轧钢机机架的有限元分析 |
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| 引用本文： | 范俭,刘艳霞.半闭口式轧钢机机架的有限元分析[J].沈阳建筑工程学院学报(自然科学版),1995(3). |
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| 作者姓名： | 范俭 刘艳霞 |
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| 作者单位： | Dept. of Mech. Eng.，Shenyang Arch. and Civ. Eng. Iust.，Shenyang，China |
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| 摘 要： | 针对半闭口式轧钢机机架的结构特点提出一种新的有限元分析模型，即按接触问题建模．这样构造出的力学模型与实际情况更加接近．文中介绍接触问题的有限元分析方法．以６５０型轧机机架为例，给出这类机架的接触问题有限元分析模型的处理方法，并按此方法分析机架的应力和变形．根据分析结果对机架的设计提出一些建议．
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| 关 键 词： | 轧钢机，机架，有限单元法，接触问题，建模 |
Finite element analysis of half-closed framework of rolling mills |
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| Fan Jian ,Liu Yankia.Finite element analysis of half-closed framework of rolling mills[J].Journal of Shenyang Archit Civil Eng Univ: Nat Sci,1995(3). |
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| Authors: | Fan Jian Liu Yankia |
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| Abstract: | presents a new model for finite element analysis of the half-closed framework of rolling mill pointion to its structural characteristecs,that is modelling on contact problem,which is even more coincident with practice. This paper introduces the finite element method of contact problem. Taking a 650 rolling mill for example,gives a modelling method of the finite element analysis of this class of frameworks. Using the method, analy ies the stresses and the deformations of the framework. According to the results of the analy sts,some suggestions on the design of the framework are made. |
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| Keywords: | rolling mills frameworks finite element method contact problem modelling |
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