| 拉压异性材料厚壁圆筒和厚壁球壳的极限载荷分析 |
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| 引用本文： | 刘协权,倪新华.拉压异性材料厚壁圆筒和厚壁球壳的极限载荷分析[J].军械工程学院学报,1992(1). |
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| 作者姓名： | 刘协权 倪新华 |
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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 |
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| 摘 要： | 本文利用库仑屈服准则,研究了拉压异性材料厚壁圆筒和厚壁球壳的弹性极限载荷和塑性极限载荷,得出了新的结果和结论。计算结果表明,考虑了材料的拉压异性之后,厚壁圆筒和厚壁球壳的极限载荷均有明显提高。
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| 关 键 词： | S—D效应 厚壁圆筒 厚壁球壳 极限载荷 |
THE LIMITING LOAD OF THICK CYLINDER AND THICK SPHERE IN STRENGTH-DIFFERENTIAL MATERIAL |
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| Liu Xiequan, Ni Xinhua,Teaching and Research Section of Mechanics.THE LIMITING LOAD OF THICK CYLINDER AND THICK SPHERE IN STRENGTH-DIFFERENTIAL MATERIAL[J].Journal of Ordnance Engineering College,1992(1). |
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| Authors: | Liu Xiequan Ni Xinhua Teaching and Research Section of Mechanics |
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| Abstract: | Coulomb yield-law is used to determine elastic and plastic limiting load of thick cylinder and thick sphere in strength-differential material. The new result and condusion are drawn Considered the strength-difference effect in material, it shows that the limiting load of thick cylinder and thick sphere have been improved. |
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| Keywords: | Strength-Difference effect thick cylinder thick sphere limiting load |
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