133 m超大型打桩船“三航桩20”的研制  

Development of 133 m super large pile driving barge"Sanhang pile 20"

作　　者：沈火群 孙钦扬 胡灵斌 胡春宝 胡敏 SHEN Huo-qun;SUN Qin-yang;HU Ling-bin;HU Chun-bao;HU Min(CCCC Third Harbor Engineering Co.,Ltd.,Shanghai 200032,China;Shanghai Bestway Marine Engineering Design Co.,Ltd.,Shanghai 201612,China)

机构地区：[1]中交第三航务工程局有限公司,上海200032 [2]上海佳豪船海工程研究设计有限公司,上海201612

出　　处：《中国港湾建设》2022年第3期71-76,共6页China Harbour Engineering

摘　　要：文章在分析研究国内外已有打桩船的基础上,针对海上风电和跨海大桥桩基施工需要,研制了桩架高133 m超大型打桩船,并在主尺度优化选择、桩架系统优化设计、液压系统改进等方面有所创新,为类似船舶的设计提供了借鉴。Based on the study of the existing pile driving barge at home and abroad,aiming at the needs of offshore wind turbine and pile foundation construction of sea crossing bridges,the super large pile driving barge with pile frame height of 133 m has been developed,which has made innovations in the optimization selection of main dimensions,the optimization design of pile frame system,and the improvement of hydraulic system.It provides a reference for the designing of similar ships.

关 键 词：打桩船 总体方案 主尺度 桩架系统 液压系统 

分 类 号：U674.3[交通运输工程—船舶及航道工程]