The collision mode of ship bow impact rigid-wall finite element simulation method was used for researching an example of the collision peculiarity of a DWT 4 0000 t oil tanker colliding rigid-wall.

• 利用有限元数值模拟方法计算了一艘4万t船艏的碰撞损坏实例，显示了上述碰撞特徵并讨论了提高碰撞数值模拟计算精度的方法。