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基于社会网络分析原理和方法,将燃气管网抽象为网络模型.以晋中市中心城区燃气管网为例,在Pajek平台上构建现状与规划网络图.构建由网络拓扑结构、管网运行状态与重点个体设施三方面构成的网络健康测评体系,计算包括网络密度在内的八项指标.计算可知,规划管网拓扑结构较优,现状管网运行状态较优,提出燃气管网拓扑结构优化策略与物理设施维护方案.
Based on the theory and method of social network analysis, the gas pipeline network is abstracted as a network model.As an example, the gas pipeline network in the downtown area of Jinzhong is constructed on the Pajek platform to construct the current situation and planning network diagram.Construct the network topology structure, And the key individual facilities of the three aspects of the network health evaluation system, including the calculation of network density, including eight indicators.Calculation shows that the planning of the network topology is better, the current status of the network is better, put forward the gas network topology optimization Strategy and physical facilities maintenance program.