水浮法施工大口径长输管道

On large-diameter long distance pipelines of water floating method

鉴于长输管道的施工特点,采用水浮法进行施工,阐述了大口径管道,水浮法施工原理和施工要点,并通过大口径长输管道管段的浮力计算,验证了水浮法施工的安全性、可靠性。

According to the construction features of long-distance pipelines,the paper adopts the water floating method,illustrates the construction principle and points for the water floating method in the large-diameter pipelines,and proves the safety and reliability of the water floating method according to the floating calculation of the sections of the large-diameter long distance pipeline.