地震灾害下城市双层关联生命线网络易损性

赵旭东,陈志龙,许继恒,唐海洲

Seismic vulnerability of urban double-layer interdependent lifeline network

Xu-dong ZHAO,Zhi-long CHEN,Ji-heng XU,Hai-zhou TANG

图 4 案例城市燃气供应网络拓扑结构示意图

Fig.4 Graphical representation of gas supply network in case study