| 金属板材应力集中现象的实验研究 |
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| 引用本文： | 肖珊,王丽华.金属板材应力集中现象的实验研究[J].大学物理实验,2009,22(4):13-18. |
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| 作者姓名： | 肖珊 王丽华 |
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| 作者单位： | 1. 江西医学院上饶分院,上饶,334000
2. 江西科技师范学院,南昌,330013 |
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| 摘 要： | 本文运用电测法,通过测量有圆形孔洞金属板材圆孔周围的应力,分析圆孔周围应力集中规律;运用材料力学、弹性力学的基本原理,通过金属板材单纯受拉或纯弯时的情况分析、讨论叠加原理在处理应力集中问题时的具体应用方法。
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| 关 键 词： | 应力集中 应力分布 |
Experimental Research on Stress Concentration of Sheet Materials |
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| XIAO Shan,WANG Li-hua.Experimental Research on Stress Concentration of Sheet Materials[J].Physical Experiment of College,2009,22(4):13-18. |
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| Authors: | XIAO Shan WANG Li-hua |
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| Institution: | XIAO Shan , WANG Li - hua ( 1. Shangrao Branch of Jiangxi Medical College, Shangrao 334000; 2. Jiangxi Science＆Technology Normal University, Nanchang 330013 ) |
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| Abstract: | Measuring strains around the circular hole in a sheet materials by using electrometric method,the rule of stress distribution of the plate with a circular hole is derived.Based on Mechanics of Materials and Elasticity theory,discussing the method of superposition applying in solving stress distribution of the plate with a circular hole under tension and bending. |
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| Keywords: | stress concentration stress distribution |
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