Landslide Risk Assessment on the Corridors of Transmission Lines

摘要：

　　The corridor of a transmission line is a typical point-line channel,which has the difference of disaster relief and post-disaster impact with the road.Landslide risk assessment on the corridors of transmission lines must be considered in two aspects: the line characteristic and local geological structure.Based on the danger of the landslide and the vulnerability of transmission tower,index system is established to assess landslide risk with the corridor of a 500 kV double-circuit transmission lines for example.According to index system,landslide risk distribution is obtained to draw the corridor risk map of this double-circuit transmission line.High risk accounts for 16.98%,and relatively high accounts for 20.75%.The results have strongly consistent with the that of field survey.The method can provide the technical support for landslide treatment of transmission corridor.

关键词： Corridors of transmission lines Landslide Risk assessment Tower Local geological structure

作者: Hao GONG Bao-lan JIANG Chi WU Xian-bin KE

作者单位: NARI Group Co.LTD.Nanjing 211000,China;Wuhan NARI Limited Liability Company,State Grid Electric Powe State Grid Sichuan Electric Power Co.LTD,Chengdu 610041,China

会议类型: 国际会议

会议名称: 2019 International Conference on Informatics, Control and Robotics 2019信息学、控制和机器人学国际会议(ICICR2019)

会议地点: 上海

会议语种:英文

页码: 456-459

在线出版日期: 2019-06-16（万方平台首次上网日期，不代表论文的发表时间）