通信线路设施的大震损失评估方法  

Loss Assessment Method on Telecom Line Facilities in Heavy Earthquake

作　　者：贺永涛[1] 常瑞林[2] 王丽琼[1] 尹祖新[1] 

机构地区：[1]中讯邮电咨询设计院有限公司,北京100048 [2]中国联合网络通信集团有限公司,北京100033

出　　处：《邮电设计技术》2013年第5期47-51,共5页Designing Techniques of Posts and Telecommunications

摘　　要：通过对汶川地震中通信线路设施损毁情况的统计与分析,提出了通信线路的地震破坏等级划分标准、各类通信线路地震易损性模型以及震害评估方法,对于特大震灾过后通信线路损毁情况的快速判断具有指导意义。In combination with the statistics and analysis of telecom line facilities loss in Wenchuan earthquake, it presents the level of telecom lithe earthquake damage degree, telecom Line earthquake vuLnerabiLity pattern and earthquake damage assessment method, which are good reference for the fast judgement on telecom line damage condition in heavy earthquake.

关 键 词：通信线路 大地震 破坏等级划分 易损性模型 损失评估 

分 类 号：TN913[电子电信—通信与信息系统]