This paper takes the S326 Chengtan River in Liuyang City to Shatian in Ningxiang County highway engineering as the main research object,and studies the safety management points and measures of the incremental launching construction of walking steel trough beams.The research shows that through the construction process management and adopting quality and safety guarantee measures,the safety risks in the incremental launching construction process of the walking steel trough beam can be effectively reduced and the construction quality and efficiency can be improved.
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