矿井防尘管网多目标优化研究

为解决多水源矿井防尘供水管网优化设计问题，定义节点富余水头和管网恢复力评价管网的可靠性，建立基于经济性和可靠性考虑的多目标防尘管网优化数学模型，应用改进遗传算法求解模型。以开滦集团赵各庄矿防尘管网系统为例，根据最高时和平均时多工况用水量进行管网优化设计，验证该方法的有效性。

Multi-Objective Optimization of Water Supply Network for Dust-proofing in Mines

To realize an optimized design of the multi-source water supply network for dust-proofing in mines, the reliability of network was evaluated and defined as surplus node head and network resilience. A multi-objective optimization model for the water supply network was set up based on both economic and reliability analysis and an improved genetic algorithm (IGA) was proposed for solving the model. With the water supply network system of Zhaogezhuang mine in Kailuan Group as the instance, the network optimization was made based on the highest and the average water consumption in multiple working modes, verifying the validity of this method.