| 拉压异性材料具有圆孔的无限大薄板的极限分析 |
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| 引用本文： | 倪新华,刘协权,刘云庭.拉压异性材料具有圆孔的无限大薄板的极限分析[J].军械工程学院学报,1996(4). |
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| 作者姓名： | 倪新华 刘协权 刘云庭 |
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| 作者单位： | 军械工程学院力学教研室，军械工程学院力学教研室，军械工程学院力学教研室 石家庄 050003，石家庄 050003，石家庄 050003 |
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| 摘 要： | 利用莫尔屈服准则,对拉压异性材料具有圆孔的无限大薄板进行了极限分析。计算结果表明,材料的拉压异性对结构的极限承载能力和弹塑性状态都有明显的影响。考虑了材料拉压异性的影响,分析结果更具一般性。
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| 关 键 词： | 拉压异性 压拉比 屈服准则 极限荷载 |
ULTIMATE LOAD ANALYSIS OF STRENGTH-DIFFERENTIAL INFINITE THIN-PLATE CONTAINING A CIRCULAR HOLE |
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| Ni Xinhua Liu Xiequan Liu Yunting.ULTIMATE LOAD ANALYSIS OF STRENGTH-DIFFERENTIAL INFINITE THIN-PLATE CONTAINING A CIRCULAR HOLE[J].Journal of Ordnance Engineering College,1996(4). |
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| Authors: | Ni Xinhua Liu Xiequan Liu Yunting |
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| Institution: | Teaching and Research Section of Mechanics |
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| Abstract: | In this paper, Mohr yield criterion is used to analyze the ultimate load of a strength - difference effect of material that obviously affects the ultimate load and elastic-plastic state of the thin plate. Considering the strength - difference effect of material, the analysis consequence of this paper is of general significance. |
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| Keywords: | strength - difference effect T-C ratio yield criterion thin pkte ultimate load elastic plastic |
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