| 几种吊钩中的力学问题探析 |
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| 引用本文： | 刘雅君.几种吊钩中的力学问题探析[J].大学物理,2010,29(10). |
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| 作者姓名： | 刘雅君 |
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| 作者单位： | 延安大学,物理与电子信息学院,陕西,延安,716000 |
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| 摘 要： | 对吊装机械中使用的几种吊钩在吊装重物时的受力情况进行分析和比较,说明了各自的特点及其应用.
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| 关 键 词： | 吊装机械 吊钩 轴力 力偶矩 应力 |
An analyze about the mechanical problem of hooks |
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| LIU Ya-jun.An analyze about the mechanical problem of hooks[J].College Physics,2010,29(10). |
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| Authors: | LIU Ya-jun |
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| Institution: | LIU Ya-jun(College of Physics and Electronics Information,Yanan University,Yanan,Shaanxi 716000,China) |
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| Abstract: | The force problem of hooks is analyzed,the characteristics of every hook and application are explained. |
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| Keywords: | hoisting machine hook axial force moment of couple stress |
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