| 带夹杂直梁的弯曲分析 |
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| 引用本文： | 汤昕燕. 带夹杂直梁的弯曲分析[J]. 合肥工业大学学报(自然科学版), 2007, 30(11): 1502-1504 |
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| 作者姓名： | 汤昕燕 |
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| 作者单位： | 南京农业大学,工学院,江苏,南京,210031 |
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| 基金项目： | 江苏省农机局基金资助项目(0603) |
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| 摘 要： | 使用弹性力学和奇异积分方程方法,在Saint-Venant近似的精度下,对带有刚性线夹杂的纯弯曲直梁作了分析,求得了夹杂两侧的干扰界面应力及夹杂端点的应力强度因子,结果对带夹杂零件的强度设计有参考价值。
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| 关 键 词： | 带夹杂直梁 纯弯曲 界面应力 应力强度因子 |
| 文章编号： | 1003-5060(2007)11-1502-03 |
| 修稿时间： | 2006-12-21 |
Analysis of bending of a straight beam containing an inclusion |
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| TANG Xin-yan. Analysis of bending of a straight beam containing an inclusion[J]. Journal of Hefei University of Technology(Natural Science), 2007, 30(11): 1502-1504 |
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| Authors: | TANG Xin-yan |
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| Abstract: | Using the elasticity and the singular integral equation method,an analysis of a pure bending beam containing a rigid linear inclusion is carried out under the Saint-Venant's approximation.The disturbing interface stresses on the inclusion sides and the stress intensity factors at the inclusion tips are obtained.The results given in this paper are useful for the strength design of the machine parts containing an inclusion. |
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| Keywords: | straight beam containing an inclusion pure bending interface stress stress intensity factor |
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