新海鲛轮在增填沙工程施工中采用三泵串联水力输送分析——以福建漳州古雷炼化一体化项目为例

Analysis of New Sea Shark Ship Adopting Three-Pump Series Hydraulic Transportation in Sand Filling Engineering Construction——Taking Zhangzhou Gulei Refinery Integration Project in Fujian Province as an Example

以新海鲛轮在福建漳州古雷增填沙工程采用三泵串联施工的实例,分析了粗砂管道泥浆输送和施工工况点选择等,为大型绞吸挖泥船在二次取砂(中粗砂)工况条件下的施工参数选择提供参考。

In this paper, a case study of new sea shark ship adopting three pumps in series construction of Gulei sand-filling project in Zhangzhou, Fujian province is presented to analyze the mud transportation and the selection of construction working conditions of coarse sand pipeline, so as to provide reference for the selection of construction parameters of large cutter suction dredger in the condition of secondary sand extraction(medium and coarse sand).