| 钢筋混凝土支架的二级优化设计 |
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| 引用本文： | 杜永峰 韩丽霞. 钢筋混凝土支架的二级优化设计[J]. 基建优化, 2000, 21(5): 6-9 |
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| 作者姓名： | 杜永峰 韩丽霞 |
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| 作者单位： | [1]甘肃工业大学,兰州 [2]甘肃省建筑设计研究院,兰州 |
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| 摘 要： | 结合一实际工程,对变高度钢筋混凝土三角支架进行二级优化设计,即,第一级先对支架支点高度进行优化,第二级再对支架截面尺寸进行优化。计算结果表明,经济效益显著。
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| 关 键 词： | 钢筋混凝土支架 结构设计 多目标优化 |
Two-level Optimization of RC Supporting Frame Design |
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| DU Yongfeng ,HAN Lixia ,JIN Debao ,YIN Weixiang ,ZHANG Di. Two-level Optimization of RC Supporting Frame Design[J]. Optimization of Capital Construction, 2000, 21(5): 6-9 |
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| Authors: | DU Yongfeng HAN Lixia JIN Debao YIN Weixiang ZHANG Di |
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| Affiliation: | DU Yongfeng 1,HAN Lixia 2,JIN Debao 2,YIN Weixiang 1,ZHANG Di 1 |
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| Abstract: | The RC supporting frame of a real engineering project is optimized using a two level optimization method, i.e.,finding the optimum height of the supporting point of the frame in the first level, and optimizing the sizes of cross sections of the structural members in the second level. Notable economic benefit is shown by the calculation results. |
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| Keywords: | optimum design reinforced concrete structure structural design multi objective optimization |
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