Background: It is important for the safety of the radioactive material containers during transportation.Purpose: In the procedure of reviewing radioactive material containers transportation

it is very important factor to carry a drop impact analysis of container.Methods: This paper presents a drop impact analysis method of radioactive material container.First

do the calculation of several drop cases of the container such as horizontal drop

vertical drip and gradient drop with the famous transient dynamic analysis program LS-DYNA.Second

do the stress evaluation according to the rules in the ASME Section III Division I Appendices which are about the fatigue analysis.Results: With this method

we can do the judgment that whether the container’s strength is good enough or not.Conclusions: The radioactive material container’s strength is good enough by analysis.