固定式拖轮码头设计中的问题

Problems in design of fixed tugboat wharf

可靠泊拖轮的码头形式通常分为浮式和固定式两种。因拖轮外形与小型的客货船、渔船、游艇等类似,过去对拖轮码头鲜有专门的设计要求和研究成果,多按照国内外研究成果较为丰富、设计要求相对明确的客货码头现行规范设计,或参照类似码头规范设计。可是,毕竟拖轮有自身特性和独到功能,需要提供专为拖轮停靠的码头设计。以国内某北方海港固定式拖轮码头设计项目为案例,着重分析拖轮船舶特性和其靠泊要求。借鉴类似码头设计和使用经验,解决了固定式拖轮码头设计过程中遇到的一些问题。

There are usually two types of wharves for berthing tugboats:floating and fixed.Because tugboats are similar in appearance to small passenger and cargo ships,fishing boats,yachts,etc.,there were few special design requirements and research results for tugboat terminals in the past.They were mostly designed in accordance with the current standards for passenger and cargo wharf with abundant domestic and foreign research results and relatively clear design requirements,or designed with reference to similar dock specifications.However,after all,tugboats have their own characteristics and unique functions,and it is necessary to provide a dock design specifically for tugboats to dock.This article uses a domestic northern seaport fixed tugboat dock design project as a case to analyze the characteristics of tugboat ships and their berthing requirements.Drawing lessons from the design and use experience of similar piers,some problems encountered in the design of fixed tugboat piers are solved.