| 主应力与主方向角对应关系的简捷判别方法 |
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| 引用本文： | 王春香.主应力与主方向角对应关系的简捷判别方法[J].哈尔滨商业大学学报(自然科学版),2004,20(3):307-308. |
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| 作者姓名： | 王春香 |
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| 作者单位： | 哈尔滨工业大学,航天科学与力学系,黑龙江,哈尔滨,150001 |
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| 摘 要： | 用应力圆证明了主应力与主方向角之间的对应关系，给出了简捷判别方法．
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| 关 键 词： | 主应力 主方向 应力圆 |
| 文章编号： | 1672-0946(2004)03-0307-02 |
| 修稿时间： | 2003年12月3日 |
Study on simplified identification method to determine relationship between principal stresses and principal planes in plane stress state |
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| WANG Chun-xiang.Study on simplified identification method to determine relationship between principal stresses and principal planes in plane stress state[J].Journal of Harbin University of Commerce :Natural Sciences Edition,2004,20(3):307-308. |
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| Authors: | WANG Chun-xiang |
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| Abstract: | The relationship between the principal stresses and principle planes is proved byusing the stress circle, and concise and simplified identification method is introduced for actual applications. |
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| Keywords: | principal stress principal plane stress circle |
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