长周期波海域泊位作业效率计算方法

Calculation method of berth operation efficiency in long period wave sea area

长周期波对船舶作业影响较大。针对受长周期波影响的泊位作业效率问题,提出了一种全新的解决方法。即通过海洋、港航领域的多个数学模型、特征分析等一系列方法得到受长周期波影响的泊位作业效率。通过对某港口进行一系列的计算分析,得出了不同控制标准下平均泊位作业效率,验证了方法的合理性和可操作性。该方法对受长周期影响且无实测资料或实测资料周期较短的港航工程建设有重要的意义,也为业内类似工程提供参考。

Long-period waves have a great impact on ship operations.A new solution to the problem of berth operation efficiency affected by long-period waves is proposed.That is,through a series of methods such as multiple mathematical models and feature analysis in the ocean and port,the operation efficiency of berths affected by long-period waves is obtained.Through a series of calculations and analyses of a certain port,the average berth operation efficiency under different control standards is obtained,which verifies the rationality and operability of the method.This method is of great significance to the construction of port projects that are affected by a long period and have no measured data or a short measured data period.It also provides a reference for similar projects in the industry.