大型油轮系靠泊外海开敞式码头的船舶撞击力计算  

Calculation of impact force of large oil tanker berthing at open sea terminal

作　　者：周枝荣 邹颋 

机构地区：[1]中交第三航务工程勘察设计院有限公司,上海200032

出　　处：《水运工程》2014年第5期59-63,共5页Port & Waterway Engineering

摘　　要：船舶撞击码头所产生的撞击力,是码头设计时的重要荷载,合理确定它的值很重要。由于相关影响因素很多,船舶撞击力计算公式尚存在一定差异,特别是针对大型油轮系靠泊外海开敞式码头时的船舶撞击力。分析国内外各种计算理论中的几个代表性公式,并进行比较分析。国内行业规范对船舶撞击力的计算值相较国外研究成果及物理试验结果均偏小,为了合理确定大型油轮系靠泊外海开敞式码头时的船舶撞击力值,对现行《港口工程荷载规范》采用的计算公式提出了改进建议。The impact force generated by the vessel berthing terminal is an important load for the terminal design, and the rational determination of its value is a very important. Because of many factors, in international research field there are some calculation formulas for the impact force, but there exists some differences between them, especially on the impact force of large oil tankers berthing at the open sea terminal. The paper analyzes the calculation formulas of several representative theories in the domestic and international research, and makes a comparative analysis, which indicates that there are some differences between the domestic code and international research or the physical model test results for calculation of vessel impact force. In order to determine the impact force of the large oil tankers berthing at the open sea terminals, the paper puts forward suggestions for improvement of the code formula.

关 键 词：大型油轮 开敞式码头 撞击力 

分 类 号：U656.126[交通运输工程—港口、海岸及近海工程]