Analysis on the Construction Technology of Transmission Line Erection Across Expressway
In order to solve the problem of"three spans"of transmission lines and improve the quality of erection across expressway,this paper takes a 110 kV transmission line project as the background case,points out the basic requirements of the construction of transmission lines from three aspects,i.e.,network closure,ground wire installation,and add-ons installation.It summarizes the safety management points in field construction,including general safety measures,anti-running line measures,anti-fall measures,safety measures,etc.The paper is expected to provide useful information for similar projects and improve construction efficiency,quality and safety of the"three spans"of transmission lines.
transmission linehighway crossingerection and constructiontechnical methodssafety management
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