摘要
洋山深水港区工程工作船避风港池浮码头建设采用突堤式布置形式,传统的系留方式不能满足其要求。本文创新地提出3根直桩定位趸船的系留方式,陆侧采用2根1 200 mm钢管桩,海侧采用1根1 500 mm钢管桩构成稳定的支撑体系,使码头荷载均匀分配,结构受力明确。趸船抱桩装置上设置可拆卸挡板,便于港池疏浚施工或趸船维修时移出趸船。
The pier of floating-wharf is used in refuge harbor basin for work-boat of Yangshan deepwater port, and traditional barge-mooring can not meet its operation requirements. A new-type pontoon-mooring is creatively advanced： two φ1 200 mm steel-pipes in landside and one φ1 500 mm steel-pipe in seaside to constitute a stable support-system, in which, loads are evenly flapper is installed to help the pontoon remove for distributed and the structure stress is definite. The removable- dredging or maintenance
出处
《水运工程》
北大核心
2014年第7期73-76,共4页
Port & Waterway Engineering
关键词
浮码头
突堤式
趸船系留
3根直桩定位
可拆卸挡板
floating wharf
pier
pontoon-mooring
three-pipe allocation
removable-flapper
