| 应用双剪应力屈服准则求解某些塑性力学问题 |
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| 引用本文： | 黄文彬,曾国平.应用双剪应力屈服准则求解某些塑性力学问题[J].力学学报,1989,21(2):249-256. |
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| 作者姓名： | 黄文彬 曾国平 |
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| 作者单位： | 北京农业工程大学
(黄文彬)，北京农业工程大学(曾国平) |
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| 摘 要： |
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| 关 键 词： | 屈服准则 双剪应力 塑性力学 屈服 |
SOLVING SOME PLASTIC PROBLEMS BY TWIN SHEAR STRESS CRITERION |
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| Huang Wenbin,Zeng Guoping.SOLVING SOME PLASTIC PROBLEMS BY TWIN SHEAR STRESS CRITERION[J].chinese journal of theoretical and applied mechanics,1989,21(2):249-256. |
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| Authors: | Huang Wenbin Zeng Guoping |
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| Institution: | Beijing Agricultural Engineering University |
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| Abstract: | In this paper the formula of work of plastic deformation and the 3-dimensions figure of Twin shear stress yield criterion in the plane stress condition are derived. The limited loads of a simply supported circular plate subjected to uniform load and a thick-walled tube under the action of an internal pressure and axial force are exactly resolved by upper and lower bounds. The calculated results are compared with that in Mises and Tresca criterions. |
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| Keywords: | Twin shear stress criterion circular plate thick-walled tube plastic limited load |
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