| 变截面悬臂梁的 Pro／Mechanica有限元法设计 |
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| 引用本文： | 李润. 变截面悬臂梁的 Pro／Mechanica有限元法设计[J]. 工业仪表与自动化装置, 2014, 0(6): 64-66 |
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| 作者姓名： | 李润 |
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| 作者单位： | 兰州石化职业技术学院 机械工程系,兰州,730060 |
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| 基金项目： | 甘肃省经济委员会、甘肃省财政厅资助项目(甘经技[2008]267号-8，甘财建[2008]113号-8)；兰州石化职业技术学院院内资助项目 |
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| 摘 要： | 由于工程中所使用的承受均布载荷的等截面积悬臂梁并不经济，使用Pro／Mechanica对受均布载荷的变截面矩形悬臂梁进行等强度分析设计，使得矩形截面梁的质量在强度允许范围内达到最小，从而可以避免材料的浪费，有工程的实用价值和现实意义。
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| 关 键 词： | 均布载荷 变截面悬臂梁 有限元法 Pro/Mechanica |
Design of variable cross-section cantilever beam based on Pro/Mechanica FEM |
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| LI Run. Design of variable cross-section cantilever beam based on Pro/Mechanica FEM[J]. Industrial Instrumentation & Automation, 2014, 0(6): 64-66 |
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| Authors: | LI Run |
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| Affiliation: | LI Run ( Department of Mechanical Engineering, Lanzhou Petrochemical College of Technology, Lanzhou 730060, China) |
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| Abstract: | Cantilever beam used to bear uniform load in project with equal cross-sectional area is not economy.So Pro/Mechanica is used to analyze cantilever beam with variable cross-sectional area under the uniform load and design for equal strength.Minimal mass of the rectangular cross -section beam is obtained when the strength is permitted.Materials are avoided to waste.It is valuable and signif-icant in real project. |
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| Keywords: | uniform load variable cross-section cantilever beam finite element method ( FEM) Pro/Mechanica |
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