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| 应用图论及广义简约梯度法进行压力管网优化设计 | |
| 引用本文： | 张丰周,石继,魏永曜.应用图论及广义简约梯度法进行压力管网优化设计[J].水利学报,1999,30(1):77-80,F003. |
| 作者姓名： | 张丰周 石继 魏永曜 |
| 作者单位： | 1. 河南黄河河务局,河南,450003 2. 大港油田设计院,天津,300282 3. 武汉水利电力大学,武汉,430072 |
| 摘 要： | 广义简约梯度法(GRG)是非线性规划算法中最有效的算法之一，本文把图论应用于广义简约梯度法优化的过程中，使输入简便，计算简化，应用GRG算法对武汉市的汉阳管网进行了模拟优化设计，并对管段的计算管径用线性规划法进行标准化，取得了满意的结果 |
| 关 键 词： | 广义简约梯度法，图论，压力管网，优化设计 |
Application of graphics theory and GRG method to optimal design of pipe network |
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| Zhang Fengzhou,Shi Ji,Wei Yongyao.Application of graphics theory and GRG method to optimal design of pipe network[J].Journal of Hydraulic Engineering,1999,30(1):77-80,F003. | |
| Authors: | Zhang Fengzhou Shi Ji Wei Yongyao |
| Affiliation: | Zhang Fengzhou (Henan Administration Bureau of Yellow River) Shi Ji (Dagang Design Institute of Oil Field) Wei Yongyao (Wuhan University of Hydraulic and Electric Engineering) |
| Abstract: | In this paper graphics theory is applied to the optimization of network design with GRG method. The design of the Hanyang district pipe network of Wuhan city is optimized with GRG algorithm, and the calculated pipe diameters are standardized by using linear programming. |
| Keywords: | general reduced gradient graphics theory pressure pipe network optimal design |
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