期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：170
期号：4
页码：042087
DOI：10.1088/1755-1315/170/4/042087
语种：English
出版社：IOP Publishing
摘要：The safety of transmission tower structure is an important guarantee for the reliable operation of the transmission and distribution line. Furthermore, the perennial corrosion of steel components greatly weakened its ultimate bearing capacity, which is a huge detriment to the structural safety. Based on Analytic Hierarchy Process, the tower was divided into four layers and the components were classified into three categories. Corrosion allowance was used to define security index so that hierarchical and structural safety could be calculated.
