| 周边简支受均匀内压锥壳的塑性极限载荷 |
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| 引用本文： | 蔡大文.周边简支受均匀内压锥壳的塑性极限载荷[J].西安工业学院学报,1989(1). |
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| 作者姓名： | 蔡大文 |
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| 作者单位： | 西安矿业学院 |
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| 摘 要： | 本文应用能量原理,给出了锥壳处在塑性状态时的位移场,由于选择了线性速度函数u,v,w,因而使得在计算塑性功率时得到简化,求得较满意的上限解。
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| 关 键 词： | 变位速度函数 塑性功率 极限载荷 |
PLASTIC LIMIT LOAD OF CIRCULAR CONICAL SHELLS:ITS PERIPHERY FIXED WITH HINGES UNDER UNIFORM INTERNAL PRESSURE |
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| Cai Daweh.PLASTIC LIMIT LOAD OF CIRCULAR CONICAL SHELLS:ITS PERIPHERY FIXED WITH HINGES UNDER UNIFORM INTERNAL PRESSURE[J].Journal of Xi'an Institute of Technology,1989(1). |
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| Authors: | Cai Daweh |
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| Abstract: | Applying the principle of energy, giving the displacement of circular conical shells in their plastic condition, and selecting the linear functions of speeds u, v, w, the plastic power can be calculated more simply and the satisfactory upper limit may be found. |
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| Keywords: | changing function of velocity plastic power limiting load |
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