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
表 2 案例地震场景下电力供应网络不同性能损失程度发生概率
Tab.2 Probability of different damage degree of power supply network under seismic hazard
网络性能损失程度 SL P
轻微(Slight) 0%<SL≤25% 0.110
轻度(Moderate) 25%<SL≤50% 0.315
中度(Medium) 50%<SL≤75% 0.400
重度(Extensive) 75%<SL≤100% 0.175