摘要：Due to the great danger of the collision of oil tankers,lots of research on the collision of oil tankers has been carried out.But,at present,the research on the collision of oil tankers mainly focuses on the loading condition of the struck ship,ignores the impact on the loading condition of the striking ship.However,during the actual oil tanker collision,the striking ship is generally in the state of loading.Therefore,it is necessary to carry out the analysis of the impact of the loading condition of the striking ship on the collision damage of the oil tanker.In this paper,the effect of striking ship with loading on the impact performance of the side structure during the collision of the cargo double hull oil tanker has been investigated.The ship collision model was established by using the finite element software ANSYS/ LS-DYNA which is based on 7000 tons of double hull oil tankers.Based on the analysis of the collision force,impact of striking speed changes,impact of striking deep changes and structural energy absorption during the collision process,the influence of the striking ship with loading on the damage mechanism and the impact performance of the double shell oil ship side structure was expounded.The results show that the influence of the striking ship with loading can be great to the damage to side hull during the research of the collision performance of the oil tanker.
