| 倾斜带式输送机8m支架屈曲特性有限元分析 |
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| 引用本文： | 宗荣珍,张欣.倾斜带式输送机8m支架屈曲特性有限元分析[J].煤矿机械,2010,31(8). |
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| 作者姓名： | 宗荣珍 张欣 |
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| 作者单位： | 南阳理工学院,河南,南阳,473004 |
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| 基金项目： | 2009年河南省南阳市科攻关计划项目，2010年河南省教育厅自然科学研究计划项目 |
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| 摘 要： | 采用有限元分析方法,根据倾斜带式输送机8 m支架的结构和工作情况,建立了8 m支架的三维计算模型。应用ANSYS软件对其进行屈曲特性分析,求出了8 m支架的屈曲特征值、临界屈曲载荷和前6阶屈曲模态。为8 m支架的非线性屈曲分析奠定基础,对研究8 m支架的屈曲特性具有一定的参考价值。
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| 关 键 词： | 倾斜带式输送机 8m支架 有限单元法 稳定性 屈曲分析 |
Finite Element Analysis for Inclined Belt Conveyor 8 Meters Bearer Buckling Character |
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| ZONG Rong-zhen,ZHANG Xin.Finite Element Analysis for Inclined Belt Conveyor 8 Meters Bearer Buckling Character[J].Coal Mine Machinery,2010,31(8). |
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| Authors: | ZONG Rong-zhen ZHANG Xin |
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| Abstract: | According to the structure and the working condition of inclined belt conveyor 8 meters bearer,finite element analysis method was dopted to establish a-3D calculate model of inclined belt conveyor 8 meters bearer.Uses ANSYS software to analyze the buckling character of inclined belt conveyor 8 meters bearer,eigenvalue of buckling,critical buckling load and the first 6 steps buckling mode of 8 meters bearer has been calculated now.They lay foundation for non-linear buckling analysis and provid some reference value for studying 8 meters bearer buckling character. |
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| Keywords: | inclined belt conveyor 8 meters bearer finite element method stability buckling analysis |
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