摘要
收集了国内5万~30万t系泊船舶在横浪作用下撞击能量物理模型试验的研究成果,采用理论结合模型试验的分析方法,研究码头系泊船舶在横浪作用下的撞击能量规律。通过分析系泊船舶横向撞击速度随波高、水深、装载度等要素的变化规律,并结合物理模型试验进行数据拟合,给出完整的系泊船舶撞击能量估算公式。
This essay collects domestic physical models of 50 000~300 000 DWT under the action of beam seas.Combining with the theoretical analysis,physical model test methods are applied for searching the correlation between the impact energy and relative factors,such as wave height,period,water depth and ship characteristics.Based on the regression analysis,an empirical formula is recommended to estimate the impact energy of moored ships in harbor design.
出处
《水运工程》
北大核心
2010年第12期88-92,共5页
Port & Waterway Engineering
基金
国家自然科学基金(10772040
50921001)
关键词
横浪
系泊船舶
撞击能量
试验拟合
beam seas
moored ship
impact energy
experimental regression
