海港水域强潮流影响船舶作业条件和总平面布置  

The Influence of Port Water Area Tidal Race on Operation Conditions of Ship&the General Layout

作　　者：杨桂樨[1] 

机构地区：[1]中交第一航务工程勘察设计院,天津300222

出　　处：《港工技术》2002年第3期5-11,共7页Port Engineering Technology

摘　　要：详细论述了强潮流对大型船舶出入港口水域航行、靠离泊和操船作业的影响 ,就强潮流流速作用下 ,进出港航道设计、防波堤口门设计、船舶制动水域、船舶回旋水域、船舶靠离泊以及系泊作业条件和有关总平面布置问题提出探讨性意见。同时 ,在研究了船舶运动机理 ,分析总结了国内外各种船舶实验资料的基础上提出了计算船舶在码头前水域制动距离的概化公式以及在强潮流条件下计算港池回旋水域的概化公式。The influence of tidal race on large ship entering and leaving port,berthing and unberthing and operation are discussed in detail in the paper.The exploratory opinions on the problems such as the design of access channel,entrance of breakwater,water areas for ship braking and turning,the operation condition of ship berthing,unberthing and mooring and the general layout concerned under the action of tidal race velocity are raised.At the same time,the generalized formula to calculate the braking distance of ship at the water area in front of wharf and the generalized formula to calculate the truning area of basin under the condition of tidal race are proposed on the basis of studying the mechanism of vessel motion,analyzing and summing up the test data of various kind of ship.

关 键 词：总平面布置 强潮流影响 大型船舶 航道 防波堤口门 制动水域 回旋水域 计算公式 港口建设 船舶作业 

分 类 号：U651.3[交通运输工程—港口、海岸及近海工程] U675.9[交通运输工程—船舶与海洋工程]