多功能疏浚作业辅助船研究与方案设计

Research on and design of multi-purpose dredging support vessels

多功能疏浚作业辅助船对保证挖泥船持续高效地作业非常重要,尤其是对在开敞海域中的疏浚工程更是直接影响到有效作业时间。介绍国外相关系列船型和欧洲四大疏浚公司对此类船的配置,总结此类船的特点,根据设计技术要求,提出目标船的设计方案,分析或选择各种技术性能指标,并给出加装整平作业功能和射水疏浚功能的方案。

Multi-purpose dredging support vessels are very important to ensure the dredgers continuously work efficiently,especially directly affect the effective dredging time in the open waters.This paper describes the foreign series of such ships and the configuration of such ships of the European four dredging companies,and summarizes the characteristics of them.According to the requirements of the design techniques,the paper provides a conceptual design of the target ship and calculates or selects the main technical performance,then gives the program to install bed leveling function and injection water dredging function.