关键词: 山西大水网, 两纵十横, 复杂网络, 网络拓扑, 监控保护, 决策支持

Abstract: Shanxi water network is designed as a multi-source framework of hydraulic engineering, which overall has two longitudinal and ten horizontal trunk streams, makes the six main rivers in Shanxi inter-connected with each other and runs across almost all over the province, from east to west and south to north. For the purpose of ensuring the network to run securely and efficiently, it needs rational planning and construction as well as scientific monitoring and protection. In this paper, it extracts the topology of Shanxi water network, and then analyzes its topological properties based on complex network theory, and specifies its topo-parameters. Furthermore, the vulnerability of its network topology has been reviewed. The results show that Shanxi water network is weakly connected, the average load that the nodes and edges bear is consi-derably over-weighed, and the network transmission efficiency is not sufficient. This paper provides a decision-making strategy to select specific network nodes/edges and discusses how to supervise and guard them in management of water-network project.

Key words: Shanxi water network, two longitudinal and ten horizontal trunk streams, complex network, network topology, monitoring and protection, decision support