| 弹性力学平面问题中斜截面上应力正负规定研究 |
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| 引用本文： | 胡景龙,李青宁,王建祥. 弹性力学平面问题中斜截面上应力正负规定研究[J]. 新疆农业大学学报, 2007, 30(3): 94-96 |
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| 作者姓名： | 胡景龙 李青宁 王建祥 |
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| 作者单位： | 1. 新疆农业大学,水利与土木工程学院,乌鲁木齐,830052
2. 西安建筑科技大学,西安,710055 |
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| 摘 要： | 介绍了弹性力学平面问题中斜截面上应力的正负规定的重要性及其对该规定的论证;并举例说明了该规定在实际问题中的应用。
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| 关 键 词： | 弹性力学 斜截面 应力正负规定 |
| 文章编号： | 1007-8614（2007）03-0094-03 |
| 修稿时间： | 2007-03-21 |
Study on Stress Positive-negative Regularity of Tilt Section in Plane Problem of Mechanics of Elasticity |
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| HU Jing-long,LI Qing-ning,WANG Jian-xiang. Study on Stress Positive-negative Regularity of Tilt Section in Plane Problem of Mechanics of Elasticity[J]. Journal of Xinjiang Agricultural University, 2007, 30(3): 94-96 |
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| Authors: | HU Jing-long LI Qing-ning WANG Jian-xiang |
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| Affiliation: | 1. College of Water Conservancy and Civil Engineering, Xinjiang Agricultural University, Urumqi, 830052 ; 2. Xian Architectural University of Science and Technology, Xian, 710055 |
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| Abstract: | In this paper the importance of stress positive-negative regularity on tilt section in plane problem of mechanics of elasticity is introduced and the regularity is proved.And some examples were cited to show its application in the practice. |
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| Keywords: | mechanics of elasticity tilt section stress positive-negative regularity |
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