船舶靠离码头触碰岸壁操纵运动计算研究  

Study on Maneuvering Motion Calculation for Berthing and Departing about Touch or Collision between Ship and Wharf

作　　者：陆冬青[1] 査海波 

机构地区：[1]镇江船艇学院,江苏镇江212003

出　　处：《中国航海》2013年第1期105-108,共4页Navigation of China

摘　　要：根据动量矩定理推导了船舶与岸壁触碰瞬间船舶角速度变化公式,当船舶和岸壁保持接触期间计算了岸壁对船舶的作用力。由于考虑了码头岸壁对船体的作用,运用MMG(Ship Manoeuvring Mathematical Model Group)模型,建立的船舶靠离码头操纵运动数学模型较好的符合靠离码头操纵实践。编制了计算程序并进行靠离码头仿真试验,得到了试验数据。In the moment the ship touches or collides with the quay wall, the formula of angular velocity change is deduced according to the theorem of moment of momentum, and the force of quay wall to ship is calculated when the ship keeps touch with quay wall. Because the effect of wharf quay wall to ship is taken into account, by applying MMG（Ship Manoeuvring Mathematical Model Group） model, a mathematical model for ship maneuvering motion about berthing and departing is established which is more suitable for practical motion. The program of calculation is written and the simulation tests about ship berthing and departing are carried out, and the data of the simulation tests are achieved

关 键 词：水路运输 船舶 靠离码头 操纵运动 碰撞 码头岸壁 

分 类 号：U675.64[交通运输工程—船舶及航道工程] TN911.72[交通运输工程—船舶与海洋工程]