| 人字闸门斜杆预应力优化研究 |
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| 引用本文： | 谭道宏.人字闸门斜杆预应力优化研究[J].武汉大学学报(工学版),1995(3). |
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| 作者姓名： | 谭道宏 |
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| 作者单位： | 武汉水利电力大学水力发电工程系 |
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| 摘 要： | 应用平面壳体单元的有限元法计算人字闸门位移及应力．应用线性规划优化方法得出一组较小的预应力值，另外，还使用“预拉力和极小”的目标函数，得出同样成果．
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| 关 键 词： | 壳 人字闸门 优化 |
Research on Optimization of the Diagonal Brace Prestress of a Miter Gate |
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| Tan Daohong.Research on Optimization of the Diagonal Brace Prestress of a Miter Gate[J].Engineering Journal of Wuhan University,1995(3). |
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| Authors: | Tan Daohong |
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| Affiliation: | Department of Hydroelectric Engineering |
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| Abstract: | This paper calculates displacements adds stresses, of a miter gate, using the finite alement method of the planar shell element. Using optimizing method of linear planning, a group of smaller prestress values are obtained. In addition, usins the minimal object function of the pretension summation, the same solution is obtained. |
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| Keywords: | shell optimization miter gate |
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