| 平面应力状态分析中的两个问题刍议 |
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| 引用本文： | 徐广民,许宏伟.平面应力状态分析中的两个问题刍议[J].天水师范学院学报,2008,28(5):78-79. |
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| 作者姓名： | 徐广民 许宏伟 |
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| 作者单位： | 1. 郑州铁路职业技术学院机电工程系,河南,郑州,450052
2. 郑州航空工业管理学院数理系,河南,郑州,450015 |
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| 摘 要： | 给出了在不求主应力的情况下判定二向应力状态的简易公式以及用主应力表示的关于主平面方向角的方程式.
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| 关 键 词： | 单向应力状态 二向应力状态 应力状态的判定 主应力 主平面方位角 |
Humble Opinion of Two Problems in the Analysis of Flat Stress |
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| Xu Guangmin,Xu Hongwei.Humble Opinion of Two Problems in the Analysis of Flat Stress[J].Journal of Tianshui Normal University,2008,28(5):78-79. |
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| Authors: | Xu Guangmin Xu Hongwei |
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| Institution: | Xu Guangmin1,Xu Hongwei2(1.Zhengzhou Railway Vocational , Technical College,Henan zhengzhou 450052,China,2.Zhengzhou Institute of Aeronautical Industry Management,Henan zhengzhou 450015,China) |
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| Abstract: | It proposed a identification method on the state of two-oriented stress in case of uncalculating the principal stress and gave the formula of calculating the position angle of the principal plane in this paper. |
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| Keywords: | state of uniaxial stress state of two-oriented stress identification of stress state principal stress position angle of the principal plane |
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